ELECTRICAL CHARACTERISTICS (continued)

Symbol

Parameter

Test Condition

Min.

Typ.

Max.

Unit

GENERAL

Supply Voltage

6

9

10.2

V

Supply Current

5

10

15

mA

PSRR

Power Supply Rejection Ratio

f = 1KHz

60

80

dB

B = 20 to 20kHz ”A” weighted

65

dB

Output Noise

Output Muted (B = 20 to 20kHz flat)

2.5

µV

All Gains 0dB (B = 20 to 20kHz flat)

5

15

µV

Total Tracking Error

0

1

dB

0

2

dB

S/N

Signal to Noise Ratio

106

dB

Channel Separation

80

100

dB

d

Distortion

0.01

0.08

%

BUS INPUTS

Input Low Voltage

1V

Input High Voltage

3

V

Input Current

VIN = 0.4V

-5

5

µA

Output Voltage SDA

Acknowledge

0.4

0.8

V

Note 2: Internall pullup resistor to Vs/2; ”LOW” = softmute active

TDA7342

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