TS4962IQT(2007) View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

TS4962IQT
(Rev.:2007)

2.8W filter-free mono class D audio power amplifier

STMicroelectronics 

Absolute maximum ratings and operating conditions

TS4962

1

Absolute maximum ratings and operating conditions

Table 1. Absolute maximum ratings

Symbol

Parameter

VCC

Vi

Toper

Tstg

Tj

Rthja

Supply voltage(1), (2)

Input voltage (3)

Operating free air temperature range

Storage temperature

Maximum junction temperature

Thermal resistance junction to ambient

DFN8 package

Pd

Power dissipation

ESD

Human body model

ESD

Machine model

Latch-up

VSTBY

Latch-up immunity

Standby pin voltage maximum voltage (5)

Lead temperature (soldering, 10sec)

Value

6

GND to VCC

-40 to + 85

-65 to +150

150

120

Internally limited(4)

2

200

200

GND to VCC

260

Unit

V

V

°C

°C

°C

°C/W

kV

V

mA

V

°C

1. Caution: This device is not protected in the event of abnormal operating conditions such as, for example,

short-circuiting between any one output pin and ground, between any one output pin and VCC, and

between individual output pins.

2. All voltage values are measured with respect to the ground pin.

3. The magnitude of the input signal must never exceed VCC + 0.3V / GND - 0.3V.

4. Exceeding the power derating curves during a long period will provoke abnormal operation.

5. The magnitude of the standby signal must never exceed VCC + 0.3V / GND - 0.3V.

Table 2. Dissipation ratings

Package

Derating factor

Power rating @25°C Power rating @ 85°C

DFN8

20 mW / °C

2.5 W

1.3 W

6/46

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