LM2903 datasheet(2/9 Pages) STMICROELECTRONICS

Nome de Peças	LM2903

Descrição Electrónicos	LOW POWER DUAL VOLTAGE COMPARATORS

PDF	9 Pages

Scroll/Zoom	100%

Fabricante Electrônico	STMICROELECTRONICS [STMicroelectronics]

Página de início	http://www.st.com

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LM2903

2/9

SCHEMATIC DIAGRAM (1/2 LM2903)

ABSOLUTE MAXIMUM RATINGS

OPERATING CONDITIONS

VCC-

VCC+

VCC-

3.5µA

100µA

3.5µA

100µA

Non-Inverting

Inverting

Input

Symbol

Parameter

Value

Unit

VCC

Supply Voltage

±18 to 36

VID

Differential Input Voltage

±36

Input Voltage

-0.3 to +36

Output Short-circuit to Ground 1)

Infinite

Power Dissipation 2)

DIP8

SO8

TSSOP8

1250

710

625

TJunction Junction Temperature

+150

°C

Tstg

Storage Temperature Range

-65 to +150

°C

Short-circuit from the output to Vcc

+ can cause excessive heating and eventual destruction. The maximum output current is approximately 20mA,

independent of the magnitude of Vcc

Pd is calculated with Tamb = +25°C, Tj = +150°C and Rthja = 100°C/W for DIP8 package

= 175°C/W for SO8 package

= 200°C/W for TSSOP8 package

Symbol

Parameter

Value

Unit

Vicm

Common Mode Input Voltage Range

0 to VCC

+ -1.5

Toper

Operating Free-Air Temperature range

-40 to +125

°C

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