TS4990JT View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

TS4990JT

1W AUDIO POWER AMPLIFIER WITH ACTIVE LOW STANDBY MODE

STMicroelectronics 

1 2 3 4 5 6

TS4990

ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

VCC

Vi

Toper

Tstg

Tj

Rthja

Supply voltage 1)

Input Voltage 2)

Operating Free Air Temperature Range

Storage Temperature

Maximum Junction Temperature

Thermal Resistance Junction to Ambient3)

Flip Chip

Pd Power Dissipation

ESD Human Body Model

ESD Machine Model

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.

OPERATING CONDITIONS

Symbol

Parameter

VCC

VICM

Supply Voltage

Common Mode Input Voltage Range

VSTB

Standby Voltage Input :

Device ON

Device OFF

RL

ROUT

GND

TSD

Rthja

Load Resistor

Resistor Output to GND

Thermal Shutdown Temperature

Thermal Resistance Junction to Ambient1)

1. This thermal resistance can be reduced with a suitable PCB layout .

Value

6

GND to VCC

-40 to + 85

-65 to +150

150

TBD

Internally Limited

2

200

Class A (200mA)

250

Unit

V

V

°C

°C

°C

°C/W

kV

V

°C

Value

2.2 to 5.5

1.2V to VCC

1.2 ≤ VSTB ≤ VCC

GND ≤ VSTB ≤ 0.4

4 - 32

>1

150 min.

TBD

Unit

V

V

V

Ω

MΩ

°C

°C/W

2/6

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