TDA7266L datasheet(2/7 Pages) STMICROELECTRONICS

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ELECTRICAL CHARACTERISTICS (VCC = 11V, RL = 8

Ω, f = 1kHz, Tamb = 25°C unless otherwise

specified.)

Symbol

Parameter

Test Condition

Min.

Typ.

Max.

Unit

VCC

Supply Range

3.5

Total Quiescent Current

VOS

Output Offset Voltage

120

Output Power

THD = 10%

5.5

THD

Total Harmonic Distortion

PO = 1W

0.05

0.2

PO = 0.1W to 2W

f = 100Hz to 15kHz

SVR

Supply Voltage Rejection

f = 100Hz VR = 0.5V

AMUTE

Mute Attenuation

Thermal Threshold

150

°C

Closed Loop Voltage Gain

Input Resistance

Ω

VTMUTE

Mute Threshold

for VCC > 6.4V; VO = -30dB

for VCC < 6.4V; VO = -30dB

2.3

VCC/2

-1

2.9

VCC/2

-0.75

4.1

VCC/2

-0.5

8VCC

S-GND

PW-GND

ST-BY

MUTE

N.C.

OUT-

OUT+

D99AU1040A

PIN CONNECTION (Top view)

ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

Value

Unit

Supply Voltage

Output Peak Current (internally limited)

Ptot

Total Power Dissipation (Tcase = 70

°C)

Top

Operating Temperature

0 to 70

°C

Tstg, Tj

Storage and Junction Temperature

-40 to +150

°C

THERMAL DATA

Symbol

Description

Value

Unit

Rth j-case

Thermal Resistance Junction to case

°C/W

Rth j-amb

Thermal Resistance Junction to ambient

°C/W

TDA7266L

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