Datasheet > LM385-2.5CXTR

LM385-2.5CXTR

更新时间： 2024-11-09 22:51:51

品牌	Logo	应用领域
沛亨 - AIC		/
页数	文件大小	规格书
7页	123K
描述
Micropower Voltage Reference

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数据手册

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LM385-2.5CXTR 数据手册

LM385-2.5/LM385B-2.5

Micropower Voltage Reference

FEATURES

DESCRIPTION

The LM385-2.5 is a micropower 2-terminal band-

l Operating Current from 20mA to 20mA.

l Low Temperature Coefficient.

l 1% and 2% Initial Tolerance.

l Low Dynamic Impedance.

gap voltage reference, which can operate in

20mA to 20mA current range, they feature excep-

tionally low dynamic impedance and good tem-

perature stability. On-chip trimming is used to

achieve tight voltage tolerance. Since the LM385-

2.5 bandgap reference uses only transistors and

resistors, low noise and good long-term stability

result.

APPLICATIONS

l Portable, Battery-Powered Equipment.

l Instrumentation.

l Process Control.

l Energy Management.

l Product Testing.

Careful design of the LM385-2.5 has made the de-

vice exceptionally tolerant of capacitive loading,

making it easy to use in almost any reference ap-

plication. The wide dynamic operating range al-

lows for its use with widely varying supplies with

excellent regulation.

l Automotive.

l Precision Audio Components.

The extremely low power drain of the LM385-2.5

makes it useful for micropower circuitry. This volt-

age reference can be used to make portable me-

ters, regulators, or general purpose analog circui-

try with battery life approaching shelf life. Further,

the wide operating current allows it to replace

older references with a tighter tolerance.

TYPICAL APPLICATION CIRCUIT

2.5V

LM385-2.5

Precision 2.500V Voltage Reference

Analog Integrations Corporation 4F, 9 Industry E. 9th Rd, Science-Based Industrial Park, Hsinchu, Taiwan

TEL: 886-3-5772500 FAX: 886-3-5772510 w ww.analog.com.tw

DS-385C-01 012102

12 3 4 5 6 7

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