帕智电子(上海)有限公司

400 0800 882

产品中心

当前位置:首页 > 产品中心 > 圣邦微 > 运放及比较器 > 高精度运算放大器 > SGM8581

产品中心

SGM8581

GENERAL DESCRIPTION

The SGM8581 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 SGM8581 make both high-side and low-side sensing easy. The combination of characteristics makes the SGM8581 a good choice for temperature, position and pressure sensors, medical equipment and strain gauge amplifiers, or any other 2.5V to 5.5V applications requiring precision and long term stability.

The SGM8581 is specified for the extended industrial/automotive (-40 to +125) temperature range. The SGM8581 is available in Green SOT-23-5, SOIC-8 and MSOP-8 packages.

PIN CONFIGURATIONS

8041.png

FEATURES
  • Low Offset Voltage: 100μV (MAX)

  • Rail-to-Rail Input and Output Swings

  • 2.5V to 5.5V Single-Supply Operation

  • Voltage Gain: 145dB (TYP) at 5V

  • PSRR: 120dB (TYP)

  • CMRR: 90dB (TYP)

  • Ultra Low Input Bias Current: 15pA

  • Low Supply Current: 445μA at 5V

  • Overload Recovery Time: 70μs (at VS = 5V)

  • No External Capacitors Required

  • -40 to +125 Operating Temperature

  • Available in Green SOT-23-5, SOIC-8 and MSOP-8 Packages

APPLICATIONS

Temperature Measurements

Pressure Sensors

Precision Current Sensings

Electronic Scales

Strain Gauge Amplifiers

Medical Instrumentation

Thermocouple Amplifiers

Handheld Test Equipment

ORDERING INFORMATION
Part NumberStatusPackagePinsPb-FreeTemp Range
SGM8581XN5G/TRProductionSOT-23-55Y-40℃ to +125℃Samples
SGM8581XS8G/TRProductionSOIC-88Y-40℃ to +125℃Samples
SGM8581XMS8G/TRProductionMSOP-88Y-40℃ to +125℃Samples

电竞大师