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                SGM8551

                GENERAL DESCRIPTION

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

                PIN CONFIGURATIONS

                8551.png

                FEATURES
                • Low Offset Voltage: 20μV (MAX)

                • 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 to +125 Operating Temperature Range

                • Available in Green 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
                SGM8551XMS8G/TRProductionMSOP-88Y-40℃ to +125℃Samples
                SGM8551XS8G/TRProductionSOIC-88Y-40℃ to +125℃Samples

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