SGM8554

SGM8554 Single-Supply, Quad Rail-to-Rail I/O Precision Operational Amplifier PRODUCT DESCRIPTION The SGM8554 is a quad 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 SGM8554 make both high-side and low-side sensing easy. The combination of characteristics makes the SGM8554 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 SGM8554 is specified for the extended industrial/ automotive (-40℃ to +125℃) temperature range. It is offered in SOIC-14 and TSSOP-14 packages. APPLICATIONS Temperature Measurements Pressure Sensors Precision Current Sensing Electronic Scales Strain Gauge Amplifiers Medical Instrumentation Thermocouple Amplifiers Handheld Test Equipment FEATURES  Low Offset Voltage: 12μV (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: 465μA/Channel  Overload Recovery Time: 60µs (at VS = +5V)  No External Capacitors Required  -40℃ to +125℃ Operating Temperature Range  Available in Green SOIC-14 and TSSOP-14 Packages PIN CONFIGURATIONS (TOP VIEW) SGM8554 OUTA 1 -INA 2 +INA 3 +...