TDA7560 datasheet(3/10 Pages) STMICROELECTRONICS

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ELECTRICAL CHARACTERISTICS (VS = 13.2V; f = 1KHz; Rg = 600

Ω;RL =4Ω;Tamb =25°C;

Refer to the test and application diagram, unless otherwise specified.)

Symbol

Parameter

Test Condition

Min.

Typ.

Max.

Unit

Iq1

Quiescent Current

RL =

∞

120

200

320

VOS

Output Offset Voltage

Play Mode

±80

dVOS

During mute ON/OFF output

offset voltage

±80

Voltage Gain

dGv

Channel Gain Unbalance

±1dB

Output Power

VS = 13.2V; THD = 10%

VS = 13.2V; THD = 1%

VS = 14.4V; THD = 10%

VS = 14.4V; THD = 1%

VS = 13.2V; THD = 10%, 2

Ω

VS = 13.2V; THD = 1%, 2

Ω

VS = 14.4V; THD = 10%, 2

Ω

VS = 14.4V; THD = 1%, 2

Ω

Po EIAJ

EIAJ Output Power (*)

VS = 13.7V; RL =4

Ω

VS = 13.7V; RL =2

Ω

Po max.

Max. Output Power (*)

VS = 14.4V; RL =4

Ω

VS = 14.4V; RL =2

Ω

THD

Distortion

Po =4W

Po = 10W; RL =2

Ω

0.006

0.015

0.05

0.07

eNo

Output Noise

”A” Weighted

Bw = 20Hz to 20KHz

µV

SVR

Supply Voltage Rejection

f = 100Hz; Vr = 1Vrms

fch

High Cut-Off Frequency

PO = 0.5W

100

300

KHz

Input Impedance

100

120

Ω

Cross Talk

f = 1KHz

PO =4W

f = 10KHz PO =4W

–

ISB

St-By Current Consumption

VSt-By = 1.5V

µA

Ipin4

St-by pin Current

VSt-By = 1.5V to 3.5V

±10

µA

VSB out

St-By Out Threshold Voltage

(Amp: ON)

3.5

VSB in

St-By in Threshold Voltage

(Amp: OFF)

1.5

Mute Attenuation

POref =4W

VM out

Mute Out Threshold Voltage

(Amp: Play)

3.5

VMin

Mute In Threshold Voltage

(Amp: Mute)

1.5

VAM in

VS Automute Threshold

(Amp: Mute)

Att

≥ 80dB; POref =4W

(Amp: Play)

Att < 0.1dB; PO = 0.5W

6.5

7.5

Ipin22

Muting Pin Current

VMUTE = 1.5V

(Sourced Current)

712

µA

VMUTE = 3.5V

-5

µA

HSD SECTION

Vdropout

Dropout Voltage

IO = 0.35A; VS = 9 to 16V

0.25

0.6

Iprot

Current Limits

400

800

(*) Saturated square wave output.

TDA7560

3/10

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