LT1636

更新时间： 2024-11-04 22:51:47

品牌	Logo	应用领域
凌特 - Linear		运算放大器
页数	文件大小	规格书
12页	139K
描述
Over-The-Top Micropower Rail-to-Rail Input and Output Op Amp

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中文翻译

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LT1636 数据手册

LT1636

Ove r-The -To p

Mic ro p o we r Ra il-to -Ra il

Inp ut a nd Outp ut Op Am p

FEATURES

DESCRIPTIO

■

Rail-to-Rail Input and Output

Micropower: 50

TheLT 1636opampoperates onallsingleandsplitsupplies

■

µA I_Q, 44V Supply

with a total voltage of 2.7V to 44V drawing less than 50µA of

quiescentcurrent.TheLT1636canbeshutdown,makingthe

outputhighimpedanceandreducingthequiescentcurrentto

4µA. The LT1636 has a unique input stage that operates and

remainshighimpedancewhenabovethepositivesupply.The

inputs take 44V both differential and common mode, even

when operating on a 3V supply. The output swings to both

supplies. Unlike most micropower op amps, the LT1636 can

drive heavy loads; its rail-to-rail output drives 18mA. The

LT1636 is unity-gain stable into all capacitive loads up to

10,000pF when a 0.22µF and 150Ω compensation network

is used.

■

MSOP Package

Over-The-Top^TM: Input Common Mode Range

Extends 44V Above V , Independent of V

■

Low Input Offset Voltage: 225µV Max

Specified on 3V, 5V and ±15V Supplies

High Output Current: 18mA

Output Shutdown

Output Drives 10,000pF with Output Compensation

Reverse Battery Protection to 27V

High Voltage Gain: 2000V/mV

High CMRR: 110dB

220kHz Gain-Bandwidth Product

The LT1636 is reverse supply protected: it draws no current

for reverse supply up to 27V. Built-in resistors protect the

inputs for faults below the negative supply up to 22V. There

is no phase reversal of the output for inputs 5V below V or

44V above V , independent of V .

APPLICATIO S

■

Battery- or Solar-Powered Systems

Portable Instrumentation

Sensor Conditioning

Supply Current Sensing

Battery Monitoring

MUX Amplifiers

TheLT1636opampis availableinthe8-pinMSOP, PDIPand

SO packages.

, LTC and LT are registered trademarks of Linear Technology Corporation.

Over-The-Top is a trademark of Linear Technology Corporation.

■

4mA to 20mA Transmitters

TYPICAL APPLICATIO

Input Bias Current vs Common Mode Voltage

5000

Over-The-Top Current Source with Shutdown

V = 5V, 0V

3000

1000

4V TO

44V

LT1004-1.2

LT1636

J176

= –55°C

–

1.2

OUT

e.g., 10mA = 120Ω

= 125°C

OUT

= 25°C

–10

SHDN

*OPTIONAL FOR LOW OUTPUT CURRENTS

1636 TA01

4.0

4.4

4.8

5.2 10 20 30 40

COMMON MODE VOLTAGE (V)

1636 G03

12 3 4 5 6 7...12

中文翻译

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与LT1636相关器件

型号	品牌	获取价格	描述	数据表
LT1636_1	Linear	获取价格	Over-The-Top Micropower Rail-to-Rail Input and Output Op Amp
LT1636CDD	Linear	获取价格	Over-The-Top Micropower Rail-to-Rail Input and Output Op Amp
LT1636CDD#PBF	Linear	获取价格	LT1636 - Over-The-Top Micropower Rail-to-Rail Input and Output Op Amp; Package: DFN; Pins:
LT1636CDD#TRPBF	Linear	获取价格	LT1636 - Over-The-Top Micropower Rail-to-Rail Input and Output Op Amp; Package: DFN; Pins:
LT1636CMS8	Linear	获取价格	Over-The-Top Micropower Rail-to-Rail Input and Output Op Amp
LT1636CMS8#PBF	Linear	获取价格	LT1636 - Over-The-Top Micropower Rail-to-Rail Input and Output Op Amp; Package: MSOP; Pins
LT1636CMS8#TR	Linear	获取价格	LT1636 - Over-The-Top Micropower Rail-to-Rail Input and Output Op Amp; Package: MSOP; Pins
LT1636CN8	Linear	获取价格	Over-The-Top Micropower Rail-to-Rail Input and Output Op Amp
LT1636CN8#PBF	Linear	获取价格	LT1636 - Over-The-Top Micropower Rail-to-Rail Input and Output Op Amp; Package: PDIP; Pins
LT1636CS8	Linear	获取价格	Over-The-Top Micropower Rail-to-Rail Input and Output Op Amp

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