TDA7560A datasheet(7/15 Pages) STMICROELECTRONICS

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TDA7560A

Electrical specifications

7/15

Output power

VS = 13.2 V; THD = 10 %, 2 Ω

VS = 13.2 V; THD = 1 %, 2 Ω

VS = 14.4 V; THD = 10 %, 2 Ω

VS = 14.4 V; THD = 1 %, 2 Ω

Po EIAJ

EIAJ output power(1)

VS = 13.7 V; RL = 4 Ω

VS = 13.7 V; RL = 2 Ω

Po max.

Max. output power(1)

VS = 14.4 V; RL = 4 Ω

VS = 14.4 V; RL = 2 Ω

THD

Distortion

Po = 4 W

Po = 15 W; RL = 2 Ω

0.006

0.015

0.02

0.03

eNo

Output noise

"A" Weighted

Bw = 20 Hz to 20 kHz

µV

SVR

Supply voltage rejection

f = 100 Hz; Vr = 1 Vrms

fch

High cut-off frequency

PO = 0.5 W

100

300

kHz

Input impedance

100

120

Cross talk

f = 1 kHz PO = 4 W

f = 10 kHz PO = 4 W

ISB

Standby current consumption

VST-BY = 1.5V

μA

VST-BY = 0 V

Ipin5

ST-BY pin current

VST-BY = 1.5 V to 3.5 V

±10

μA

VSB out

Standby out threshold voltage

(Amp: ON)

3.5

VSB in

Standby in threshold voltage

(Amp: OFF)

1.5

Mute attenuation

POref = 4W

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

6.5

7.5

Ipin23

Muting pin current

VMUTE = 1.5 V

(Sourced current)

712

μA

VMUTE = 3.5 V

-5

μA

HSD section

VM MAX Mute voltage for HSD operation

Vdropout Dropout voltage

IO = 0.35 A; VS = 9 to 16 V

0.25

0.6

Iprot

Current limits

400

800

Table 4.

Electrical characteristics (continued)

(Refer to the test and application diagram, VS = 13.2 V; RL = 4 Ω; Rg = 600 Ω; f = 1 kHz;

Tamb = 25 °C; unless otherwise specified).

Symbol

Parameter

Test condition

Min.

Typ.

Max.

Unit

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