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SGM8554
Single-Supply, Quad Rail-to-Rail I/O Precision Operational Amplifier
Single-Supply, Quad Rail-to-Rail I/O Precision Operational Amplifier
GENERAL DESCRIPTION

The SGM8554 is a quad, precision operational amplifier which can operate from 2.5V to 5.5V single supply. The device provides rail-to-rail input and output operation.

The SGM8554 offers a low offset voltage less than 25μV and an ultra-low bias current of 10pA. The combination of characteristics makes the SGM8554 a good choice for temperature measurements, pressure and position sensors, strain gauge amplifiers and medical instrumentation, or any other 2.5V to 5.5V applications requiring precision and long-term stability.

The SGM8554 is available in Green SOIC-14 and MSOP-14 packages. It is specified over the extended industrial temperature range (-40 to +125).

PIN CONFIGURATIONS

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FEATURES
  • Low Offset Voltage: 25μV (MAX)

  • Ultra-Low Input Bias Current: 10pA

  • Large-Signal Voltage Gain: 145dB (TYP) at 5V

  • PSRR: 110dB (TYP)

  • CMRR: 105dB (TYP)

  • Overload Recovery Time: 60μs (at VS = 5V)

  • Rail-to-Rail Input and Output

  • Supply Voltage Range: 2.5V to 5.5V

  • Low Supply Current: 465μA/Amplifier (TYP)

  • No External Capacitors Required

  • -40 to +125 Operating Temperature Range

  • Available in Green SOIC-14 and MSOP-14 Packages

APPLICATIONS

Pressure Sensors

Temperature Measurements

Precision Current Sensing

Electronic Scales

Strain Gauge Amplifiers

Handheld Test Equipment

Thermocouple Amplifiers

Medical Instrumentation

ORDERING INFORMATION
Part Number Status Package Pins Pb-Free Temp Range
SGM8554XS14G/TR Production SOIC-14 14 Y -40℃ to +125℃ Samples
SGM8554XTS14G/TR Production TSSOP-14 14 Y -40℃ to +125℃ Samples