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                  GENERAL DESCRIPTION

                  The SGM8049-1, SGM8049-2 and SGM8049-4 micro power, low voltage operational amplifiers are designed for battery-powered applications. The amplifiers operate on a supply voltage as low as 1.8V (±0.9V). High-performance, single-supply operation with rail-to-rail capability makes the SGM8049-1/2/4 useful for a wide range of applications.

                  In addition of small packages, the SGM8049-1/2/4 feature impressive bandwidth, low bias current and low noise relative to the very low quiescent current.

                  The single SGM8049-1 is available in Green SC70-5, SOT-23-5 and TDFN-2×2-6L packages. The dual SGM8049-2 is available in Green SOT-23-8 and SOIC-8 packages. The quad SGM8049-4 is available in a Green TSSOP-14 package. They are specified over the extended -40 to +125temperature range.

                  PIN CONFIGURATIONS


                  • Low Noise: 3.5μVPP (0.1Hz to 10Hz)

                  • Wide Supply Voltage Range: 1.8V to 5.5V

                  • Low Quiescent Current: 2.5μA/Amplifier (TYP)

                  • Low Offset Voltage: 0.85mV (MAX)

                  • DC Precision:

                    CMRR: 100dB

                    PSRR: 2.5μV/V

                    AOL: 118dB

                  • -40 to +125 Operating Temperature Range

                  • Available in Green SOT-23-8 and SOIC-8 Packages


                  Battery-Powered Instruments

                  Portable Devices

                  Wearable Devices

                  Medical Instruments

                  Handheld Test Equipment

                  ORDERING INFORMATION
                  Part NumberStatusPackagePinsPb-FreeTemp Range
                  SGM8049-2XN8G/TRProductionSOT-23-88Y-40℃ to +125℃
                  SGM8049-2XS8G/TRProductionSOIC-88Y-40℃ to +125℃