Tda1541a Dac (Blue DAC)User Manual

7/23/2019 Tda1541a Dac (Blue DAC)User Manual

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T D A 1 5 4 1 A T D A 1 5 4 1 A T D A 1 5 4 1 A T D A 1 5 4 1 A D A C D A CD A CD A CU s e r U s e r U s e r U s e r M a n u a l M a n u a l M a n u a l M a n u a l

A n a l o g A n a l o g A n a l o g A n a l o g M e t r i c M e t r i c M e t r i c M e t r i c

w w w . a n a l o g m e t r i c . c o m

s a l e s @ a n a l o g m e t r i c . c o m
mailto:[email protected]://www.analogmetric.com/


2/13

[[[[ T D A 1 5 4 1 A T D A 1 5 4 1 A T D A 1 5 4 1 A T D A 1 5 4 1 A D A C D A CD A CD A C ] ]]] A n a l o g A n a l o g A n a l o g A n a l o g M e t r i c M e t r i c M e t r i c M e t r i c

I N T R O D U C T I O N I N T R O D U C T I O N I N T R O D U C T I O N I N T R O D U C T I O N

T D A 1 5 4 1 A D A C i s t h e c l a s s i c 1 6 b i t D A C d e v e l o p e d b y P h i l i p s , w h i c h h a s b e e n

e m p l o y e d f o r h i g h - e n d a u d i o e q u i p m e n t s f o r o v e r m a n y y e a r s . T h i s D A C u s e s w i t h d i g i t a l f i l t e r S A A 7 2 2 0 a n d t h e d i g i t a l a u d i o r e c e i v e r I C C S 8 4 1 2 o r C S 8 4 1 4 , w i t h 8 x

o v e r s a m p l i n g . T h e o u t p u t s t a g e s a r e i m p l e m e n t e d b y t w o s t a g e o p a m p s a n d l a r g e A C

c o u p l i n g c a p a c i t o r s . T h e r e a r e t o t a l l y 1 4 d e c o u p l i n g c a p a c i t o r s a r o u n d t h e T D A 1 5 4 1 A

c h i p , a l s o l a r g e d e c o u p l i n g a r e u s e d f o r e a c h s u p p l y l i n e s . T h e d i g i t a l a n d a n a l o g g r o u n d s a r e w e l l s e p a r a t e d b e f o r e t h e y m e e t a t t h e t e r m i n a l g r o u n d . A l s o , t h i s D A C c a n b e r e -

c o n f i g u r e d i n t o t o n o n - o v e r s a m p l i n g m o d e .


3/13


F E A T U R E S F E A T U R E S F E A T U R E S F E A T U R E S

O n e T D A 1 5 4 1 A / T D A 1 5 4 1 , o n e C S 8 4 1 2 / C S 8 4 1 4 , a n d o n e S A A 7 2 2 0 .

I n p u t : S / P D I F

O u t p u t : s t e r e o s i n g l e - e n d e d s i g n a l s ( 2 V r m s )

S e v e n i n d e p e n d e n t b u i l t - i n v o l t a g e r e g u l a t i o n c i r c u i t s t o p o w e r d i f f e r e n t u n i t s .

B u i l t - i n f u l l w a v e r e c t i f i c a t i o n c i r c u i t s f o r A C p o w e r s u p p l y .

S i g n a l p a t h s a r e d e s i g n e d w i t h m i n i m u m p a r a s i t i c .

D e d i c a t e d g r o u n d a n d p o w e r r a i l s l a y o u t d e s i g n .

F o u r l a r g e r e s e r v o i r d e c o u p l i n g c a p a c i t o r s f o r p o w e r r a i l s .

P o w e r r e q u i r e m e n t s : t w o 1 8 - 2 0 V D C , o n e 1 5 V A C , a n d o n e 9 - 1 2 V A C .

P C B d i m e n s i o n : 1 5 0 m m ( W ) x 1 8 0 m m ( L )

P C B t h i c k n e s s : 2 . 4 m m , d o u b l e l a y e r , 2 o z c o p p e r .


4/13


P R O C E D U R E S P R O C E D U R E S P R O C E D U R E S P R O C E D U R E S

1 . S o l d e r a l l t h e c o m p o n e n t s a c c o r d i n g t o t h e s c h e m a t i c , p a r t l i s t a n d t h e p h o t o . N o t i c e t h e d i r e c t i o n o f t h e p o l a r i t i e s o f t h e e l e c t r o l y t i c c a p a c i t o r s . T h e r e i s n o d i r e c t i o n f o r t h e t h i n f i l m c a p a c i t o r s . E i t h e r u s e s 1 K o h m f o r R 2 5 , 0 . 0 4 7 u F f o r C 3 3 f o r C S 8 4 1 2 .

D o n o t a s s e m b l e C 3 5 ; R 2 5 = 4 7 0 o h m a n d C 3 3 = 6 8 n F f o r C S 8 4 1 4 O r U s e 4 7 0 O h m

f o r R 2 5 a n d 0 . 2 2 u F f o r C 3 3 , 3 3 0 0 p F f o r C 3 5 .

2 . T o e n s u r e p o w e r s u p p l y i s f u n c t i o n a l , p l e a s e d o t h e f o l l o w t e s t b e f o r e p l u g g i n g i n a n y I C s a n d a d j u s t t h e r e s i s t o r t r i m m e r ( b l u e ) s o t h a t t h e f o l l o w i n g r e q u i r e m e n t a r e m e t :

M e a s u r e L 1 , 4 7 u H ( 5 V s u p p l y f o r S A A 7 2 2 0 )

M e a s u r e L 2 , 4 7 u H ( - 1 5 V s u p p l y f o r T D A 1 5 4 1 )

M e a s u r e L 3 , 4 7 u H ( - 5 V s u p p l y f o r T D A 1 5 4 1 )

M e a s u r e L 4 , 4 7 u H ( 5 V s u p p l y f o r T D A 1 5 4 1 )

M e a s u r e L 5 , 4 7 u H ( 5 V s u p p l y f o r C S 8 4 1 2 )

M e a s u r e L 6 , 4 7 u H ( 5 V s u p p l y f o r C S 8 4 1 2 )

M e a s u r e C 2 9 , 1 0 0 n F ( + 1 8 V s u p p l y f o r A D 7 9 7 / N E 5 5 3 4 / O P A 6 2 7 )

M e a s u r e C 3 0 , 1 0 0 n F ( - 1 8 V s u p p l y f o r A D 7 9 7 / N E 5 5 3 4 / O P A 6 2 7 )

3 . A f t e r c h e c k e d t h e p o w e r s u p p l y , p l u g i n t h e I C s a n d t u r n o n t h e p o w e r s u p p l y .

4 . E n j o y i t .

F o rF o rF o rF o r N o n - O v e r c l o c k N o n - O v e r c l o c k N o n - O v e r c l o c k N o n - O v e r c l o c k S a m p l i n g S a m p l i n g S a m p l i n g S a m p l i n g ( N O S ) ( N O S ) ( N O S ) ( N O S )


5/13


m o d e : r e m o v e o n e l e g o n t h e C S 8 1 4 2 a d a p t o r b o a r d w h i c h i s f o r M 0 s e l e c t o r p i n t o

r e m o v e t h e + 5 V t o t h i s p i n t h e n a t t a c h M 0 t o G N D . T h e n t h e C S 8 4 1 2 i s i n m a s t e r

m o d e a n d w i l l g e n e r a t e w o r d c l o c k a n d L R c l o c k f r o m t h e S P D I F . M a s t e r m o d e i s m 0 = 0 V m 1 = + 5 V m 2 = 0 V m 3 = 0 V

T h a n k s E r i n f o r p r o v i d i n g t h e i n f o r m a t i o n

C H E C K L I S T C H E C K L I S T C H E C K L I S T C H E C K L I S T

1 . T h e p o l a r i t y o f t h e e l e c t r o l y t i c c a p a c i t o r s .

2 . T h e s u p p l y v o l t a g e s a t c o n n e c t o r s ( H T , H T 2 , a n d H V )


6/13


C O R R E C T I O N S C O R R E C T I O N S C O R R E C T I O N S C O R R E C T I O N S

P r o v i d e d b y D u k a ( M o n t e n e g r o )


7/13


T E S T I N G T E S T I N G T E S T I N G T E S T I N G & &&& D E B U G G I N G D E B U G G I N G D E B U G G I N G D E B U G G I N G

F o r C S 8 4 1 2 / C 8 4 1 4 a n d S A A 7 2 2 0 , c h e c k t h e r m s v o l t a g e s i n t h e f o l l o w i n g d i a g r a m .

1 . F o r T D A 1 5 4 1 A , P I N 2 8 , P I N 2 7 : + 5 V ; P I N 2 6 : - 5 V ; P I N 1 5 : - 1 5 V ; P I N 5 : 0 V

2 . T h e s i g n a l a m p l i t u d e ( R M S ) a n d t h e c l o c k f r e q u e n c y : P I N 1 L E : ~ 1 7 6 . 4 K H z , P I N 4

S C K : ~ 5 . 6 3 M H z , P I N 3 S D A T A : 5 V d i g i t a l s i g n a l . 3 . I t i s n o r m a l t h a t t h e o u t p u t P I N 6 A O R a n d P I N 2 5 A O L i s v e r y w e a k ~ 5 0 m V . T h e

c o r r e s p o n d i n g w a v e f o r m s a r e s h o w n a s f o l l o w i n g :


8/13


T h e w a v e f o r m a t T D A 1 5 4 1 A P I N 1 L E :

T h e w a v e f o r m a t T D A 1 5 4 1 A P I N 3 :


9/13


T h e w a v e f o r m a t T D A 1 5 4 1 A P I N 4 S C K :

T h e w a v e f o r m o f t h e o u t p u t s i g n a l s a t P I N 2 5 A O L , R 1 9 ( o u t p u t o f 1 s t o p a m p ) a n d c o n n e c t o r L - O U T a s s h o w n i n t h e f o l l o w i n g d i a g r a m s .

B y i n s p e c t i o n , t h e o u t p u t s i g n a l c a n r e a c h + / - 2 V .

T h e w a v e f o r m a t T D A 1 5 4 1 A P I N 2 5 A O L :


10/13


T h e w a v e f o r m a t O P A M P o u t R 1 9 :

T h e w a v e f o r m a t a u d i o o u t p u t a t t h e c o n n e c t o r :

1 2 3 4 5 6


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1 2 3 4 5 6

D D

C C

B B

A A

Title

N u mb er Rev i s i o nSi ze

B

Date: 12 /31/ 2008 Sheet o f Fi l e: C: \ D O CU MEN T S A N D SE T T IN G S\..\ T D A 1 54 1 .Sch D o cD raw n By :

C1

Cd/F12

Cc/ F03

Cb/E24

Ca/ E 15

C0/E06

V D +7

DGND8

RX P9

RX N1 0

FXYNC1 1

SCK 1 2

FCK 1 3

U1 4

CBL1 5

SE L1 6

M31 7

M21 8

MCK 1 9FILT2 0

AGND2 1

V A +2 2

M02 3

M12 4

E RF2 5

SDATA2 6

Ce/ F22 7

VERF2 8

U 4

CS8412/CS8414

A u d i o In

0.01uF

C3 2

0.01upFC3 1

T 1

DV709

7 5R2 6

VD1+5V

0.1uFC3 6

10uF

C6 4

1 k R2 5

0.047uFC3 3

3.3nFC3 5

WSAB1

CLAB2

DAAB3

EFAB4

N C5

SCAB6

SDAB7

N C8

XSYS9

XOUT1 0

X IN1 1

V SS1 2

TEST1 3

DOBE1 4

DABD1 5CLBD1 6

N C1 7

WSBD1 8

N C1 9

N C2 0

N C2 1

ATSB2 2

MUSB2 3

V D D2 4

U 6

SAA7220

VD2+5V

0.1uFC6 1

10uF

C6 0

Q 1 11

Q 52

Q 43

Q 64

Q 35

Q 2

6

Q 17

G N D8

Q 09

/ CP 1 0MR

1 1Q 8

1 2Q 7

1 3Q 9

1 4Q 1 0

1 5V CC

1 6U 1

74HC4040

VD+5V

0.1uFC6 6

LE/WS1

BCK 2

DATA3

SCK 4

AGND5

A O R6

DECOU7

DECOU8

DECOU9

DECOU1 0

DECOU1 1

DECOU1 2

DECOU1 3

DGND1 4

VDD21 5

N C1 6

N C1 7

DECOU1 8

DECOU1 9

DECOU2 0

DECOU2 1

DECOU2 2

DECOU2 3DECOU2 4

A O L2 5

VDD12 6

OB/TWC2 7

V D D2 8

U 5

TDA1541A

4.7kR1 8

V D D1

O SC2

33

G N D4

X 1

crystal_11.2896MHz

1 20.1uF1 20.1uF1 20.1uF1 20.1uF1 20.1uF1 20.1uF1 20.1uF

12 0.1uF12 0.1uF12 0.1uF12 0.1uF12 0.1uF12 0.1uF12 0.1uF

VA-5V

0.1uFC5 3

10uF

C5 0

V A +5 V

0.1uFC5 9

10uF

C5 8

VA-15V

0.1uFC4 7

10uFC1 1

470pF

C1 9

1

2

3

4

6

7

8

5

U 9AD797AN

2 . 2u F C 2 0

1.8k R2 4

1

2

3

4

6

7

8

5

U 3AD797AN

2 k

R2 1

2 k

R2 2

2.2uFC4 4

10uF

C7 4

1 0 k R1 6

R-OUT

RCA

1

2

3

4

6

7

8

5

U 1 2

AD797AN

2 . 2u F C 3 9

1.8k R2 3

1

2

3

4

6

7

8

5

U 2AD797AN

2 k

R1 9

2 k

R2 0

2.2uFC4 1

10uF

C7 5

1 0 k R1 5

L-OUT

2.2k

R1 7

0.22uF

C3 4

VOP-18V

V O P+1 8 V

0.1uF

C4 8

0.1uFC4 9

0.1uF

C4 5

0.1uFC5 5

V O P+1 8 VV O P+1 8 V

V O P+1 8 V

V O P+1 8 V

V O P+1 8 V

V O P+1 8 V

V O P+1 8 V

VOP-18VVOP-18V

VOP-18V

AnalogMetric TDA1541A DAC Kit

220uF

C7 3

220uF

C7 2

For CS8412, R25 = 1k ohmand C33 = 0.047uF. LeaveC35 empty.

For CS8414, R25 = 1k ohmand C33 = 68nF. Leave C35empty.

A lte rna tive

A lte rna tive

P0 01

P0 02

P0101

P0102

P0201

P0202

P0301

P0302

P0401

P0402

P0501

P0502

P0801

P0802

P0901

P0902

P01001

P01002

P01101

P01102

P01201

P01202

P01301

P01302

P01401

P01402

P01501

P01502

P0Audio In01

P

A

u

d

i

o

I

n

2

P

C

1

1

1

P

C

1

1

2

P0C19010C1902

P0C20010C2002

P

C

3

1

1

C

3

1

2

P0C3201 0C3202

P

C

3

3

1

C

3

3

2

P0C34010C3402

P

C

3

5

1

C

3

5

2

P

C

3

6

1

C

3

6

2

P0C39010C3902

P

C

4

1

1

P

C

4

1

2

P

C

4

4

1

P

C

4

4

2

P

C

4

5

1

P

C

4

5

2

P

C

4

7

1

C

4

7

2

P

C

4

8

1

P

C

4

8

2

P

C

4

9

1

P

C

4

9

2

P

C

5

1

P

C

5

2

P

C

5

3

1

C

5

3

2

P

C

5

5

1

P

C

5

5

2

P

C

5

8

1

P

C

5

8

2

P

C

5

9

1

C

5

9

2

P

C

6

1

P

C

6

2

P

C

6

1

1

C

6

1

2

P

C

6

4

1

P

C

6

4

2

P

C

6

6

1

C

6

6

2

P0C7201 0C7202

P0C7301 0C7302

P0C7401 0C7402

P0C7501 0C7502

P

L

O

U

T

1

P0L0OUT02

P

R

O

U

T

1

P0R0OUT02

P

R

1

5

1

P

R

1

5

2

P

R

1

6

1

P

R

1

6

2

P0R17010R1702

P0R18010R1802

P0R19010R1902 P0R20010R2002

P0R21010R2102 P0R22010R2202

P0R23010R2302

P0R24010R2402

P

R

2

5

1

P

R

2

5

2

P

R

2

6

1

P

R

2

6

2

0T101

P0T102

P0T103

P0T104

P0U101

P0U102

P0U103

P0U104

P0U105

P0U106

P0U107

P0U108

P0U109

P0U1010

P0U1011

P0U1012

P0U1013

P0U1014

P0U1015

P0U1016

P0U201

P0U202

P0U203

P

U

2

4

P0U205

P0U206

P

U

2

7

P0U208

P0U301

P0U302

P0U303

P

U

3

4

P0U305

P0U306

P

U

3

7

P0U308

P0U401

P0U402

P0U403

P0U404

P0U405

P0U406

P0U407

P0U408

P0U409

P0U4010

P0U4011

P0U4012

P0U4013

P0U4014

P0U4015

P0U4016

P0U4017

P0U4018

P0U4019

P0U4020

P0U4021

P0U4022

P0U4023

P0U4024

P0U4025

P0U4026

P0U4027

P0U4028

P0U501

P0U502

P0U503

P0U504

P0U505

P0U506

P0U507

P0U508

P0U509

P0U5010

P0U5011

P0U5012

P0U5013

P0U5014

P0U5015

P0U5016

P0U5017

P0U5018

P0U5019

P0U5020

P0U5021

P0U5022

P0U5023

P0U5024

P0U5025

P0U5026

P0U5027

P0U5028

P0U601

P0U602

P0U603

P0U604

P0U605

P0U606

P0U607

P0U608

P0U609

P0U6010

P0U6011

P0U6012

P0U6013

P0U6014

P0U6015

P0U6016

P0U6017

P0U6018

P0U6019

P0U6020

P0U6021

P0U6022

P0U6023

P0U6024

P0U901

P0U902

P0U903

P

U

9

4

P0U905

P0U906

P

U

9

7

P0U908

P0U1201

P0U1202

P0U1203

P

U

1

2

4

P0U1205

P0U1206

P

U

1

2

7

P0U1208

P0X101

P0X102

P0X103

P0X104

P0 01

P0101

P0201

P0301

P0401

P0501

P0801

P0901

P01001

P01101

P01201

P01301

P01401

P01501

P

C

1

1

2

P

C

3

1

1

P

C

3

3

1

P0C34010C3402

P

C

3

5

1

P

C

3

6

1

P

C

4

5

2

P

C

4

7

1

P

C

4

8

2

P

C

4

9

2

P

C

5

2

P

C

5

3

1

P

C

5

5

2

P

C

5

8

2

P

C

5

9

1

P

C

6

2

P

C

6

1

1

P

C

6

4

2

P

C

6

6

1

P

L

O

U

T

1

P

R

1

5

2

P

R

1

6

2

P0R17010R1702

P

R

O

U

T

1

P0U108

P0U1011

P0U408

P0U4016

P0U4017

P0U4018

P0U4021

P0U505

P0U5014

P0U604

P0U606

P0U607

P0U6012

P0U6013

P0U903

P0U1203

P0X104

P0102

P0U507

P0202

P0U508

P0302

P0U509

P0402

P0U5010

P0502

P0U5011

P0802

P0U5013

P0902

0U5023

P01002

0U5018

P01102

0U5019

P01202

0U5020

P01302

0U5021

P01402

0U5022

P01502

0U5024

P0 02

P0U5012

P0Audio In010C3201

P

A

u

d

i

o

I

n

2

P

C

3

1

2

P0T102

P0C1901

P0U5017

P0C1902

P0U5016

P0C2001

P0R2102

P0R2401

P0U906

P0C2002

P0R2402

P0U506

P0U902

P0C3202 P0T101

P

C

3

3

2

P

R

2

5

1

P

C

3

5

2

R

2

5

2

P0U4019

P

C

3

6

2

P0U407

P0U4023

P0U4024

P0C3901

P0R1902

P0R2301

P0U1206

P0C3902

P0R2302

P0U5025

P0U1202

P

C

4

1

1

P0C7301

P0C7501

P0U202

P0U206

P

C

4

1

2

P0R1901 P0R2002

P

C

4

4

1

P0C7201

P0C7401

P0U302

P0U306

P

C

4

4

2

P0R2101 P0R2202

P0C7202

P0C7402

P

R

1

6

1

P0R0OUT02

P0C7302

P0C7502 P0L0OUT02

P

R

1

5

1

P0R1801

P0U501

P0U6018

P0R2001

P0U203

P0R2201

P0U303

P

R

2

6

1

P0T104

P0U4010

P

R

2

6

2

0T103

P0U409

P0U101

P0U102

P0U103

P0U104

P0U105

P0U106

P0U107

P0U4012

P0U602

P0U109

P0U4013

P0U1010

P0U6011

P0X102

P0U1012

P0U1013

P0U4011

P0U601

P0U1014

P0U1015

P0U201

P0U205

P0U208

P0U301

P0U305

P0U308

P0U401

P0U402

P0U403

P0U404

P0U405

P0U406

P0U4014

P0U4015

P0U4020

P0U4025

P0U4026

P0U603

P0U4027

P0U4028

P0U502

P0U504

P0U6016

P0U503

P0U6015

P0U605

P0U608

P0U609

P0U6010

P0U6014

P0U6017

P0U6019

P0U6020

P0U6021

P0U901

P0U905

P0U908

P0U1201

P0U1205

P0U1208

P0X103

P

C

5

8

1

P

C

5

9

2

P0U5027

P0U5028

P

C

5

1

P

C

5

3

2

P0U5026

P

C

1

1

1

P

C

4

7

2

P0U5015

P

C

6

4

1

P

C

6

1

P

C

6

1

2

P0U4022

P

C

6

6

2

P0R1802

P0U1016

P0U6022

P0U6023

P0U6024

P0X101

P

C

4

5

1

P

C

4

8

1

P

C

4

9

1

P

C

5

5

1

P

U

2

7

P

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3

7

P

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9

7

P

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1

2

7

P

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2

4

P

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3

4

P

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9

4

P

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1

2

4

1 2 3 4 5 6


12/13

1 2 3 4 5 6

D D

C C

B B

A A

Title

N u mb er Rev i s i o nSi ze

B

Date: 12 /31/ 2008 Sheet o f Fi l e: C: \ D O CU MEN T S A N D SE T T IN G S\..\ T D A 1 5 41 Po w erSu p p l y .Sch D o cD raw n By :

D 1MR756x40.1uF

C6 3

0.1uFC6 7

0.1upFC5 4

0.1uFC6 2

4700uF

C312VAC

6 2 0R1

IN3

1

O U T2

A D J

Q 7 L M 3 17 T

10uFC6

2 0 0

R2

0.1upFC12 1 00uF

C1 0

47uH

L 1 VD+5V_

6 2 0R1 0

IN3

1

O U T2

A D J

Q 3 L M 31 7 T

10uF

C1 7

2 0 0

R9

0.1upFC28 100uF

C2 3

47uH

L 5 VD1+5V_

6 2 0R8

IN3

1

O U T2

A D J

Q 4 L M 3 17 T

10uF

C1 6

2 0 0

R7

0.1upFC27 100uF

C2 2

47uH

L 4 VA+5V_

47uH

L 6 VD2+5V_

D 2MR756x4

0.1uFC6 8

0.1uFC5 6

0.1upFC7 0

0.1uFC6 9

4700uFC4

15VAC

7 6 0R6

10uFC1 5

2 0 0

R5

0.1upFC2 6

100uFC2 1

47uH

L 3

VA-5V_

IN2

1

O U T3

A D J

Q 5LM337T

2.2kR410uF

C5

2 0 0

R3

0.1upFC1 1

100uFC9

47uH

L 2

InductorVA-15V_

IN2

1

O U T3

A D J

Q 6LM337T

D 3MR756x40.1uF

C5 7

0.1uFC5 1

0.1uFC5 2

0.1uFC7 1

4700uFC1

20VAC

2.7kR1 2

IN3

1

O U T2

A D J

Q 2 L M 3 17 T

10uF

C1 8

2 0 0

R1 1

0.1uFC29 1 00uF

C2 4

VOP+18V_

4700uFC2

20VAC

2.2kR1 410uF

C2 0

2 0 0

R1 3

0.1uFC3 0

100uFC2 5

VOP-18V_

IN2

1

O U T3

A D J

Q 1LM337T

0.1uFC1 4

0.1uFC1 3

0.1uFC7

0.1uFC8

AnalogMetric TDA1541A DAC Kit (PSU)

G N D

G N D

P

C

1

1

P

C

1

2

P

C

2

1

P

C

2

2

P

C

3

1

P

C

3

2

P

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4

1

P

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4

2

P

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5

1

P

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5

2

P

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6

1

P

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6

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1

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P

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8

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9

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P

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9

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P

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1

1

P

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1

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P

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1

1

1

P

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P

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2

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2

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P

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1

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1

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1

5

1

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1

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P

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1

6

1

P

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1

6

2

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1

7

1

P

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1

7

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P

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1

8

1

P

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1

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2

P

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2

1

C

2

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P

C

2

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1

C

2

1

2

P

C

2

2

1

P

C

2

2

2

C

2

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1

P

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2

3

2

P

C

2

4

1

P

C

2

4

2

P

C

2

5

1

C

2

5

2

P

C

2

6

1

P

C

2

6

2

P

C

2

7

1

C

2

7

2

P

C

2

8

1

C

2

8

2

P

C

2

9

1

C

2

9

2

P

C

3

1

P

C

3

2

P

C

5

1

1

C

5

1

2

P

C

5

2

1

C

5

2

2

P

C

5

4

1

C

5

4

2

P

C

5

6

1

P

C

5

6

2

P

C

5

7

1

C

5

7

2

P

C

6

2

1

C

6

2

2

P

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6

3

1

C

6

3

2

P

C

6

7

1

C

6

7

2

P

C

6

8

1

P

C

6

8

2

P

C

6

9

1

P

C

6

9

2

P

C

7

1

P

C

7

2

P

C

7

1

1

C

7

1

2

P D1 1

P

D

1

2

P D1 3

P

D

1

4

P D2 1

P

D

2

2

P D2 3

P

D

2

4

P D3 1

P

D

3

2

P D3 3

P

D

3

4

P L1 1 P L1 2

P L2 1 P L2 2L3 1 P L3 2

P L4 1 P L4 2L5 1 P L5 2

P L6 1 P L6 2

P

Q

1

1

P Q1 2

P Q1 3

P

Q

2

1

P Q2 2

P Q2 3

P

Q

3

1

P Q3 2

P Q3 3

P

Q

4

1

P Q4 2

P Q4 3

P

Q

5

1

P Q5 2

P Q5 3

P

Q

6

1

P Q6 2

P Q6 3

P

Q

7

1

P Q7 2

P Q7 3

P

R

1

1

P

R

1

2

P R1 3

P R2 1 P R2 2

P R3 1 P R3 2

P

R

4

1

P

R

4

2

P R4 3

P R5 1 P R5 2

P

R

6

1

P

R

6

2

P R6 3

P R7 1 P R7 2

P

R

8

1

P

R

8

2

P R8 3

P R9 1 P R9 2

P

R

1

1

P

R

1

2

P R1 3

P R11 1 P R11 2

P

R

1

2

1

P

R

1

2

2

P R12 3

P R13 1 P R13 2

P

R

1

4

1

P

R

1

4

2

P R14 3

P

C

9

2

P

C

1

2

P

C

1

1

1

P

C

1

2

1

P

C

1

6

2

P

C

2

1

2

P

C

2

2

2

P

C

2

3

2

P

C

2

4

2

P

C

2

5

2

P

C

2

6

1

P

C

2

7

1

P

C

2

8

1

P

C

5

6

2

P

C

6

3

1

P

C

6

7

2

P

C

6

8

1

P D1 1

P D2 3

P R1 3

P R6 3

P

R

8

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P

C

1

1

P

C

1

4

2

P D3 3

P Q2 3

P

C

1

2

P

C

2

2

P

C

2

1

P

C

1

3

1

P

C

5

1

2

P

C

5

7

1

P D3 1

P Q1 2

P

C

3

1

P Q3 3 P Q4 3

P

C

3

2

P

C

4

2

P

C

4

1

P Q6 2

P

C

5

1

P R3 1

P

C

5

2

P

C

1

7

2

P

C

6

1

P R2 1

P

C

6

2

P

C

1

5

2

P

C

7

1

P

C

8

2

P

C

7

2

P D1 3

P Q7 3

P

C

8

1

P D2 1

P Q5 2

P

C

9

1

P

C

1

1

2

P L2 1

P Q6 3

P R3 2

P

C

1

1

P

C

1

2

2

P L1 1

P Q7 2

P R2 2

P

C

1

3

2

P

C

1

4

1

P

C

1

5

1

P R5 1

P

C

1

6

1

P R7 1

P

C

1

7

1

P R9 1

P

C

1

8

1

P R11 1

P

C

1

8

2

P

C

2

2

P

C

2

1

P R13 1

P

C

2

1

1

P

C

2

6

2

P L3 1

P Q5 3

P R5 2

P

C

2

2

1

P

C

2

7

2

P L4 1

P Q4 2

P R7 2

P

C

2

3

1

P

C

2

8

2

P L5 1

P L6 1

P Q3 2

P R9 2

P

C

2

9

1

P

C

3

1

P

C

5

1

1

P

C

5

2

1

P

D

3

4

P

C

5

2

2

P

C

7

1

1

P

C

5

4

1

P

C

6

7

1

P

D

1

4

P

C

5

4

2

P

C

6

2

1

P

C

5

6

1

P

C

7

1

P

D

2

4

P

C

5

7

2

P

C

7

1

2

P

D

3

2

P

C

6

2

2

P

C

6

3

2

P

D

1

2

P

C

6

8

2

P

C

6

9

2

P

D

2

2

P

C

6

9

1

P

C

7

2

P

Q

1

1

P

R

1

4

1

P

Q

2

1

P

R

1

2

1

P

Q

3

1

P

R

1

1

P

Q

4

1

P

R

8

1

P

Q

5

1

P

R

6

1

P

Q

6

1

P

R

4

1

P

Q

7

1

P

R

1

1

P

R

1

2

P

R

6

2

P

R

4

2

P

R

1

2

P R4 3

P R1 3 P R8 3

P

R

1

2

2

P

R

1

4

2

P R12 3

P R14 3

P L4 2

P L3 2 P L2 2

P L5 2

P L6 2

P L1 2

P

C

2

4

1

P

C

2

9

2

P Q2 2

P R11 2

P

C

2

5

1

P

C

3

2

P Q1 3

P R13 2


13/13

TDA1541A DAC

Components Values Quantity RemarksC1, C2, C3, C4 4700uF/50V 4 Electrolytic Capacitor

C5, C6, C15, C16, C17, C18, C20, C37, C50, C58 10uF/50V 11 Electrolytic Capacitor

C7, C8, C11, C12, C13, C14, C26, C27, C28, C29, C30, C36,

C38, C45, C47, C48, C49, C51, C52, C53, C54, C55, C56,

C57, C59, C61, C62, C63, C66, C67, C68, C69, C71

100nF/100V 33 Thin Film Capacitor

C9, C10, C21, C22,C23 100uF/16V 5 Electrolytic Capacitor

C24, C25 100uF/50V 2 Electrolytic Capacitor

C19 470pF/50V 1 Thin Film Capacitor

C31, C32 10nF/100V 2 Thin Film Capacitor

C33 10nF/50V 1 Changed to 10nF

C34 220nF/50V 1 Electrolytic Capacitor

C35 3300pF/50V 1 Optional

C37 10uF/50V 1 Electrolytic Capacitor

C39, C40, C41, C44 2200pF/50V 4 Thin Film Capacitor

C42, C43 1000pF/50V 2 Thin Film Capacitor

C73, C74 10uF/250V 2 Thin Film Capacitor

C 100nF/100V 14 Decoupling cap surrounding TDA1541A IC

D1, D2, D3, D4, D5, D6, D7, D8, D9, D10, D11, D12 Diode 6A10 12

L1, L2, L3, L4, L5, L6 47uH 6

Q1, Q5, Q6 LM337 3

Q2, Q3, Q4, Q7 LM317 4

R1, R6, R8, R10 VR Trimmer 1K (102) 4

R4, R12, R14 VR Trimmer 5K (502) 3

R2, R3, R4, R5, R7, R9, R11, R13 200R (2000) 1/4W 7R15, R16 10K (1002) 1/4W 2

R17 2.2R 1/4W 1

R18 4.7K (4701) 1/4W 1

R25 1K (1001) 1/4W 1

R26 75R 1/4W 1

R19, R20, R21, R22 2K (2001) 1/4W 4

R23, R24 1.8K (1801) 1/4W 2

U1 74HC4040 1

U2, U3, U9, U12 AD797/NE5534 4

U4 CS8412/CS8414 & PCB adaptor 1

U5 TDA1541A 1

U6 SAA7220P/B 1DV709 1

Crystal 11.2896MHz 1

Small Heat Sink 6

Medium Heat Sink 1

screw 3mm 7

2 PIN connector Blue 5

3 PIN connector Blue 1

AnalogMetric

Documents

Tda1541a Dac (Blue DAC)User Manual