TDA7384A datasheet(7/14 Pages) STMICROELECTRONICS

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TDA7384A

Electrical specifications

Doc ID 4060 Rev 6

7/14

THD

Distortion

Po = 4W

0.04

0.15

eNo

Output noise

"A" Weighted

V

Bw = 20 Hz to 20 kHz

100

V

SVR

Supply voltage rejection

f = 100 Hz; Vr = 1 Vrms

fch

High cut-off frequency

Po = 0.5 W

100

200

KHz

Input Impedance

100



Cross talk

f = 1 kHz; Po = 4 W

f = 10 kHz; Po = 4 W

ISB

Standby current

consumption

VSt-by = 0 V

µA

Ipin4

Standby pin current

VSt-by = 1.2 to 2.6 V

±1

µA

VSB out

Standby out threshold

voltage

(Amp: ON)

3.5

VSB IN

Standby in threshold voltage (Amp: OFF)

1.5

Mute attenuation

POref = 4 W

VM out

Mute out threshold voltage

(Amp: Play)

3.5

VM in

Mute in threshold voltage

(Amp: Mute)

1.5

VAM in

VS automute threshold

(Amp: Mute); Att

 80 dB;

POref = 4 W

(Amp: Play); Att < 0.1 dB;

PO = 0.5 W

7.6

6.5

8.5

Ipin22

Muting pin current

VMUTE = 1.2 V

(Source current)

511

µA

Saturated square wave output.

Table 4.

Electrical characteristics (continued)

Symbol

Parameter

Test condition

Min.

Typ.

Max.

Unit

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