°C, unless otherwise specified)

Symbol

Parameter

Test Condition

Min.

Typ.

Max.

Unit

Supply Voltage

1.8

15

V

Quiescent Output Voltage

27

V

1.2

4.2

V

V

Quiescent Drain Current

PLAY

3.6

9

mA

MUTE

0.4

mA

Input Bias Current

100

nA

Output Power

d = 10%

f = 1kHz

Ω

Ω

Ω

Ω

Ω

Ω

Ω

0.8

0.45

1.9

1.6

1

0.4

0.7

110

70

W

W

W

W

W

mW

mW

d

Distortion

Ω

f = 1KHz

0.3

%

Closed Loop Voltage Gain

f = 1KHz

39

dB

Input Resistance

f = 1KHz

100

K

Ω

Ω)

B = Curve A

2

µV

µV

B = 22Hz to 22KHz

3

SVR

Supply Voltage Rejection

Ω f = 100Hz

40

45

dB

MUTE Attenuation

70

dB

MUTE Threshold

0.6

V

MUTE Current

0.4

2

mA

Figure 1: Output Power vs. Supply Voltage

Figure 2: Supply Voltage Rejection vs. Frequency

TDA7233S

3/6