TS4972(2003) 데이터 시트보기 (PDF) - STMicroelectronics

부품명

상세내역

제조사

TS4972
(Rev.:2003)

1.2W AUDIO POWER AMPLIFIER WITH STANDBY MODE ACTIVE HIGH

STMicroelectronics 

TS4972

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)

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, involves abnormal operating condition.

Value

6

GND to VCC

-40 to + 85

-65 to +150

150

200

Internally Limited4)

2

200

Class A

250

OPERATING CONDITIONS

Symbol

Parameter

VCC

VICM

Supply Voltage

Common Mode Input Voltage Range

VSTB

Standby Voltage Input :

Device ON

Device OFF

RL Load Resistor

Rthja Thermal Resistance Junction to Ambient 1)

1. With Heat Sink Surface = 125mm2

Value

2.5 to 5.5

GND to VCC - 1.2V

GND ≤ VSTB ≤ 0.5V

VCC - 0.5V ≤ VSTB ≤ VCC

4 - 32

90

Unit

V

V

°C

°C

°C

°C/W

kV

V

°C

Unit

V

V

V

Ω

°C/W

2/28

Share Link: