參數(shù)資料
型號： LM432MAX/NOPB
廠商： NATIONAL SEMICONDUCTOR CORP
元件分類： 運算放大器
英文描述： LM432 Dual Op Amp with On-Chip Fixed 2.5V Reference; Package: SOIC NARROW; No of Pins: 8; Qty per Container: 2500/Reel
中文描述： DUAL OP-AMP, 4000 uV OFFSET-MAX, PDSO8
封裝： SOIC-8
文件頁數(shù)： 1/3頁
文件大?。?/td> 61K
代理商： LM432MAX/NOPB
LM432
Dual Op Amp with On-Chip Fixed 2.5V Reference
General Description
The LM432 integrates two operational amplifiers and one
2.5V reference. The reference is based on the LMV431
adjustable shunt regulator with the output voltage adjusted
to a fixed 2.5V. The Op Amps are similar to the LM358 with
a common-mode input range that includes ground. Integrat-
ing the reference and Op Amps creates a solution for low
cost charging applications.
Applications
n
Low cost charging circuitry
n
Power supplies and adapters
Features
Dual Op Amp Circuitry
(Typical for V
S= 5V)
n
Input offset voltage
0.6mV
n
Input offset current
1nA
n
Input bias current
3nA
n
Common-mode input voltage range
0V to V
S1V
n
Power supply current
150A
Reference Circuitry
n
Reference voltage
2.5V
n
Reference voltage deviation (40C to 85C)
4mV
n
Sink Current Capability
0.2mA to 10mA
Connection Diagram
8-Pin SOIC
10139001
Top View
Application Circuit
10139002
Optocoupler Driver Circuit for Power Supply Isolation
Ordering Information
Package
Part Number
Package Marking
Transport Media
NSC
Drawing
8-Pin SOIC
LM432MA
Rails
M08A
LM432MAX
LM432MA
2.5k Unit Tape and Reel
July 2001
LM432
Dual
Op
Amp
with
On-Chip
Fixed
2.5V
Reference
2004 National Semiconductor Corporation
DS101390
www.national.com
相關(guān)PDF資料
PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM432XA3 制造商:CYSTEKEC 制造商全稱:Cystech Electonics Corp. 功能描述:Adjustable shunt regulator
LM433 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Dual Op Amp with On-Chip Fixed 2.5V Reference
LM433-155.52M 制造商:CONNOR-WINFIELD 制造商全稱:Connor-Winfield Corporation 功能描述:5.0x7.0mm Surface Mount LVDS Clock Oscillator Series
LM433MA 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Dual Op Amp with On-Chip Fixed 2.5V Reference
LM433MAX 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Dual Op Amp with On-Chip Fixed 2.5V Reference
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