高精度运放SGM8551

高精度运放SGM8551

更新:2017-08-24 13:59:34      点击:
Single-Supply, Single Rail-to-Rail I/O Precision Operational Amplifier
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详情
产品指标
通道数 Single
关断 N
电源电压(V) 2.5 to 5.5
-3dB带宽(MHz)
GBP||(MHz) 1.53
压摆率(V/μs) 0.9
静态电流||(μA) 930
输入偏置电流(pA) 10
最大输入||失调电压||(mV) 0.02
最小电源抑制比(dB) 90
最小共模抑制比(dB) 90
温度漂移||(μV/°C) 0.02
温度范围||(°C) -40 to 125
轨到轨||输入/输出 Y/Y
封装形式 SOIC-8
MSOP-8
产品描述

The SGM8551 is a single rail-to-rail input and output precision operational amplifier which has low input offset voltage, and bias current. It is guaranteed to operate from 2.5V to 5.5V single supply.

The rail-to-rail input and output swings provided by the SGM8551 make both high-side and low-side sensing easy.

The combination of characteristics makes the SGM8551 good choices for temperature, position and pressure sensors, medical equipment and strain gauge amplifiers, or any other 2.5V to 5.5V application requiring precision and long term stability.

The SGM8551 is specified for the extended industrial/automotive (-40°Cto +125°C) temperature range. It is available in the Green SOIC-8 and MSOP-8 packages.


产品特性
  • Low Offset Voltage: 4μV (TYP)
  • Rail-to-Rail Input and Output Swing
  • 2.5V to 5.5V Single Supply Operation
  • Voltage Gain: 145dB (TYP) at +5V
  • PSRR: 110dB (TYP)
  • CMRR: 105dB (TYP)
  • Ultra Low Input Bias Current: 10pA
  • Low Supply Current: 930μA (TYP)
  • Overload Recovery Time: 60μs (at Vs = +5V)
  • No External Capacitors Required
  • -40°Cto +125°COperatingTemperatureRange
  • Available in Green SOIC-8 and MSOP-8 Packages


应用领域

Temperature Measurements

Pressure Sensors

Precision Current Sensing

Electronic Scales

Strain Gauge Amplifiers

Medical Instrumentation

Thermocouple Amplifiers

Handheld Test Equipment

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