Datasheet > CBM8557AS8

CBM8557AS8

更新时间： 2024-11-26 00:54:07

品牌	Logo	应用领域
芯佰微 - COREBAI		/
页数	文件大小	规格书
15页	1508K
描述
OPERATION INSTRUCTION

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数据手册

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CBM8557AS8 数据手册

CBM8557-CBM8558-CBM8559

OPERATION INSTRUCTION

Features

Application



Low Offset Voltage: 20uV



Temperature Sensors

Input Offset Drift: 0.03μV/°C

Medical/Industrial Instrumentation

Pressure Sensors

High Gain Bandwidth Product: 4.3MHz

Rail-to-Rail Input and Output

Battery-Powered Instrumentation

Active Filtering

High Gain, CMRR, PSRR:120dB

High Slew Rate: 2.5V/μs

Weight Scale Sensor

Low Noise: 0.93uVp-p (0.01~10Hz)

Low Power Consumption: 650μA /op amp

Overload Recovery Time:1us

Strain Gage Amplifiers

Power Converter/Inverter

Low Supply Voltage: +2.7 V to +5.5 V

No External Capacitors Required

Extended Temperature: -40°C to +125°C

Description

The CBM8557, CBM8558, CBM8559 series of CMOS operational amplifiers use auto-zero

techniques to simultaneously provide very low offset voltage (50μV max) and near-zero drift

over time and temperature. This family of amplifiers has ultralow noise, offset and power.

This miniature, high-precision operational amplifiers offset high input impedance and

rail-to-rail input and rail-to-rail output swing. With high gain-bandwidth product of 4.3MHz and

slew rate of 2.5V/μs. Single or dual supplies as low as +2.7V (±1.35V) and up to +5.5V (±2.75V)

may be used.

The CBM8557/CBM8558/CBM8559 are specified for the extended industrial and automotive

temperature range (-40°C to 125°C). The CBM8557 single amplifier is available in 5-lead SOT23,

8-lead MSOP8 and 8-lead SOIC packages, The CBM8558 dual amplifier is available in 8-lead SOIC

and 8-lead MSOP narrow surface mount packages, The CBM8559 quad amplifier is available in

14-lead SOIC and 14-lead narrow TSSOP packages.

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