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ABSOLUTE MAXIMUM RATINGS

Symbol Parameter Value UnitVs Supply Voltage (pin 1) 16 V

Tstg , T j Storage and Junction Temperature 55 to 125 C

Tamb Operating Ambient Temperature 0 to 70 C 8 1 9 6 - 0

1 . T

B L

THERMAL DATA

Symbol Parameter Value UnitR thj-amb Thermal Resistance Junction-ambient Max 200 C/W 8 1

9 6 - 0

2 . T

B L

ELECTRICAL CHARACTERISTICS(refer to the test circuit, V S = 12V, T amb = 25oC unless otherwise specified)

Symbol Parameter Pin Test Conditions Min. Typ. Max. Unit

VS Supply Voltage 1 10.8 12 13.2 V

IS Supply Current 1 V i = 0, VC = 0.5V 12 mAVR Reference Voltage 5 6.6 V

VSW Switching VoltageAudio Input 1Audio Input 2

3 08

512

VV

R SW Switching Input Resistance 3 V SW = 12V 20 30 k C SW Switching Input Capacitance 3 10 pF

C t Crosstalk between SwitchedInputs

Selective Volmeter(BW = 8Hz), see Fig.1

70 90 dB

Vi Audio Input Amplitude (1or 2) 42 0.5 2 V RMS

R i Audio Input Resistance (1 or 2) 4 2 10 13 k Kmin Output / Input Gain for Max Vol 0 dBRO Audio Output Resistance 8 0.2 1 k KV Attenuation Range Selective Volmeter

(BW = 8Hz), see Fig.2 70 90 dBVC Control Voltage Range

KV = KMAX (Vol. min)KV = KMIN (Vol. max)

6 0.54.5

VV

THD Distortion 8 V i = 2 VRMS @ VC = 4.5V 0.4 1 %

En Output Noise Level 8 DIN45405VC = 0.5V Weighted 40 VRMS

En Output Noise Level 8 DIN45405V

C = 4.5V Weighted 120 V

RMSKV

TaVol. Attenuation Thermal Drift T amb = 0 to 70 oC

KV = 30dB, see Fig.3 0.04 dB/ oC

SVR Supply Voltage Rejection

8

VC = 0.5V, f = 100HzVripple = 1VPPSelective Volmeter(BW = 8Hz), see Fig.4 and 5 38 dB

VO Output DC Shift 8 V C = 0.5 + 4.5V, V i = 2 VRMS 0.25 V 8 1 9 6 - 0

3 . T

B L

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R L 10k

4

2SWITCH

VOLUMECONTROL 8

3 5 6

1 7

VOLUMECONTROL(0.5 to 4.5)

OUTPUT

C4100 F

C3 10 F

C5 1 F

C1 2.2 F

C2 2.2 F

R11k

R21k

INPUT 1

INPUT 2

VS

TDA8196

SWITCHCONTROL

R3

8 1 9 6 - 0

3 . E

P S

TEST CIRCUIT

-110

-100

-90

-80

-70

-60

10 100 1000 10000 100000

Ct (dB)

F(Hz)

Input 1Input 2

8 1 9 6 - 0

4 . E

P S

Figure 1 : TDA8196 Crosstalk

BW = 8HzFLAT BAND

V (V)C

kV (dB)

-100

-80

-60

-40

-20

0

0 1 2 3 4 5 8 1 9 6 - 0

5 . E

P S

Figure 2 : Output Attenuationversus DC VolumeControl Voltage

-1

0

1

0 10 20 30 40 50 60 70

kV(dB)

T ( C)amb

8 1 9 6 - 0

6 . E

P S

Figure 3 : Kv Drift vs. Tamb Variation

10

20

30

40

50

60

010010 1000 10000 100000

SVR (dB)

Fripple (Hz)

8 1 9 6 - 0

7 . E

P S

Figure 4 : SVR vs. Ripple Frequency

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SVR 15625HzSVR 50Hz

70

60

50

40

30

20

10

0 20 40 60 80 100

SVR (dB)

8 1 9 6 - 0

8 . E

P S

Figure 5 : SVR vs. Volume Attenuation

4

2SWITCH

VOLUMECONTROL 8

3 5 6

1 7

VOLUMECONTROL(0.5 to 4.5)

OUTPUTC5 1 F

C1 2.2 F

C2 2.2 F

INPUT 1

INPUT 2

VS

C3 47 F

C447 F

SWITCHCONTROL

TDA8196

8 1 9 6 - 0

9 . E

P S

APPLICATION CIRCUIT

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P M - D

I P 8

. E P S

PACKAGE MECHANICAL DATA8 PINS - PLASTICDIP

Dimensions Millimeters Inches

Min. Typ. Max. Min. Typ. Max.A 3.32 0.131a1 0.51 0.020B 1.15 1.65 0.045 0.065b 0.356 0.55 0.014 0.022

b1 0.204 0.304 0.008 0.012D 10.92 0.430E 7.95 9.75 0.313 0.384e 2.54 0.100

e3 7.62 0.300e4 7.62 0.300F 6.6 0260I 5.08 0.200L 3.18 3.81 0.125 0.150Z 1.52 0.060

D I P 8

. T B L

Information furnishedis believed to be accurate and reliable. However, SGS-THOMSON Microelectronicsassumes no responsibilityfor the consequences of use of such information nor for any infringement of patents or other rights of third partieswhich may resultfrom its use. No licence isgranted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectronics.Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces allinformation previously supplied. SGS-THOMSON Microelectronics products are not authorized for use as critical components in lifesupport devices or systems without express written approval of SGS-THOMSON Microelectronics.

1996 SGS-THOMSON Microelectronics - All Rights Reserved

Purchase of I 2C Components of SGS-THOMSON Microelectronics, conveys a license under the PhilipsI2C Patent. Rights to use these components in a I 2C system, is granted provided that the system conforms to

the I 2C Standard Specifications as defined by Philips.

SGS-THOMSON Microelectronics GROUP OF COMPANIESAustralia - Brazil - Canada - China - France - Germany - Hong Kong - Italy - Japan - Korea - Malaysia - Malta - Morocco

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