TS4985

Electrical Characteristics

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Table 5.

V

Symbol

Parameter

Min.

Typ.

Max.

Unit

Supply Current

No input signal, no load

6.6

12

mA

10

1000

nA

Voo

Output Offset Voltage

No input signal, RL = 8

Ω

110

mV

Po

Output Power

THD = 1% Max, F = 1kHz, RL = 8

Ω

375

500

mW

THD + N

Total Harmonic Distortion + Noise

Po = 400mWrms, Av = 2, 20Hz

≤ F ≤ 20kHz, RL = 8Ω

0.1

%

PSRR

RL = 8

Ω, Av = 2, Vripple = 200mVpp, Input Grounded

F = 217Hz

F = 1kHz

55

55

61

63

dB

Crosstalk

F = 1kHz

F = 20Hz to 20kHz

-107

-82

dB

Wake-Up Time (Cb = 1µF)

110

140

ms

Standby Time (Cb = 1µF)

10

µs

Standby Voltage Level High

1.2

V

Standby Voltage Level Low

0.4

V

Phase Margin at Unity Gain

65

Degrees

GM

Gain Margin

15

dB

GBP

Gain Bandwidth Product

1.5

MHz

GBP

Gain Bandwidth Product

1.5

MHz

1.

Standby mode is activated when Vstdby is tied to Gnd.

2.

All PSRR data limits are guaranteed by production sampling tests.

Dynamic measurements - 20*log(rms(Vout)/rms(Vripple)). Vripple is the sinusoidal signal superimposed upon

Vcc