TS4900(2002) Просмотр технического описания (PDF) - STMicroelectronics

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производитель

TS4900
(Rev.:2002)

300mW at 3.3V SUPPLY AUDIO POWER AMPLIFIER WITH STANDBY MODE ACTIVE HIGH

STMicroelectronics 

TS4900

ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

VCC

Vi

Toper

Tstg

Tj

Rthja

Pd

Supply voltage 1)

Input Voltage 2)

Operating Free Air Temperature Range

Storage Temperature

Maximum Junction Temperature

Thermal Resistance Junction to Ambient 3)

SO8

MiniSO8

Power Dissipation

ESD Human Body Model

ESD Machine Model

Latch-up Latch-up Immunity

Lead Temperature (soldering, 10sec)

1. All voltages values are measured with respect to the ground pin.

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

3. Device is protected in case of over temperature by a thermal shutdown active @ 150°C.

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

OPERATING CONDITIONS

Symbol

Parameter

VCC

VICM

VSTB

Supply Voltage

Common Mode Input Voltage Range

Standby Voltage Input :

Device ON

Device OFF

RL Load Resistor

Rthja

Thermal Resistance Junction to Ambient 1)

SO8

MiniSO8

1. This thermal resistance can be reduced with a suitable PCB layout (see Power Derating Curves)

Value

6

GND to VCC

-40 to + 85

-65 to +150

150

175

215

Internally Limited4)

2

200

Class A

250

Value

2.5 to 5.5

GND to VCC - 1.5V

GND ≤ VSTB ≤ 0.5V

VCC - 0.5V ≤ VSTB ≤ VCC

4 - 32

150

190

Unit

V

V

°C

°C

°C

°C/W

kV

V

°C

Unit

V

V

V

Ω

°C/W

2/19

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