LM4040BIM3 View Datasheet(PDF) - Micrel

Part Name

Description

View to exact match

LM4040BIM3

Precision Micropower Shunt Voltage Reference

Micrel 

LM4040/4041

Functional Diagram

LM4040, LM4041 Fixed

Functional Diagram

LM4041 Adjustable

Micrel

+

+

VREF

FB

Absolute Maximum Ratings

Reverse Current ......................................................... 20mA

Forward Current ......................................................... 10mA

Maximum Output Voltage

LM4041-Adjustable ................................................... 15V

Power Dissipation at TA = 25°C (Note 2) ................ 306mW

Storage Temperature ............................... –65°C to +150°C

Lead Temperature

Vapor phase (60 seconds) .............................. +215°C

Infrared (15 seconds) ...................................... +220°C

ESD Susceptibility

Human Body Model (Note 3) ................................. 2kV

Machine Model (Note 3) ...................................... 200V

Operating Ratings (Notes 1 and 2)

Temperature Range

(TMIN ≤ TA ≤ TMAX) .......................... –40°C ≤ TA ≤ +85°C

Reverse Current

LM4040-2.5 .......................................... 60µA to 15mA

LM4040-4.1 .......................................... 68µA to 15mA

LM4040-5.0 .......................................... 74µA to 15mA

LM4041-1.2 .......................................... 60µA to 12mA

LM4041-ADJ ........................................ 60µA to 12mA

Output Voltage Range

LM4041-ADJ .......................................... 1.24V to 10V

January 2000

3

LM4040/4041

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