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                  GENERAL DESCRIPTION

                  The SGM8631 (single), SGM8632 (dual) and SGM8633 (single with shutdown) are low noise, low voltage and low power operational amplifiers that can be designed into a wide range of applications. The SGM8631/2/3 have a high gain-bandwidth product of 6MHz and a slew rate of 3.7V/μs. The SGM8633 has a power-down disable feature that reduces the supply current to less than 1μA.

                  The SGM8631/2/3 are designed to provide optimal performance in low voltage and low noise systems. They provide rail-to-rail output swing into heavy loads. The input common mode voltage range includes ground, and the maximum input offset voltage is 3.5mV for SGM8631/2/3. They are specified over the extended industrial temperature range (-40 to +125). The operating supply range is from 2V to 5.5V.

                  The SGM8631 single is available in Green SC70-5, SOT-23-5 and SOIC-8 packages. The SGM8632 dual is available in Green SOIC-8 and MSOP-8 packages. The SGM8633 single with shutdown is available in Green SOT-23-6 and SOIC-8 packages.

                  PIN CONFIGURATIONS


                  • Rail-to-Rail Input and Output

                  • Input Offset Voltage: 3.5mV (MAX)

                  • High Gain-Bandwidth Product: 6MHz

                  • High Slew Rate: 3.7V/μs

                  • Settling Time to 0.1% with 2V Step: 0.5μs

                  • Overload Recovery Time: 0.9μs

                  • Low Noise: 13nV/√Hz at 1kHz

                  • Supply Voltage Range: 2V to 5.5V

                  • Input Voltage Range: -0.1V to 5.6V with VS = 5.5V

                  • Low Supply Current: 570μA (TYP)

                  • -40 to +125 Operating Temperature Range

                  • Available in Green SC70-5, SOT-23-5 and SOIC-8 Packages


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                  ORDERING INFORMATION
                  Part NumberStatusPackagePinsPb-FreeTemp Range
                  SGM8631XC5/TRProductionSC70-55Y-40℃ to +125℃Samples
                  SGM8631XN5/TRProductionSOT-23-55Y-40℃ to +125℃Samples
                  SGM8631XS/TRProductionSOIC-88Y-40℃ to +125℃Samples