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                SGM8953-2

                GENERAL DESCRIPTION

                The single SGM8953-1 and dual SGM8953-2 CMOS operational amplifiers provide very low offset voltage and zero-drift over time and temperature.

                The miniature, high precision, low quiescent current amplifiers offer high-impedance inputs that have a wide input common mode range of 100mV beyond the rails and rail-to-rail output that swings within 5.5mV of the rails. Single or dual supplies as low as 1.8V (±0.9V) and up to 5.5V (±2.75V) may be used. They are optimized for low voltage, single or dual supply operation.

                The SGM8953-1/2 offer excellent CMRR without the crossover associated with traditional complementary input stages. This design results in superior performance for driving analog-to-digital converters (ADCs) without degradation of differential linearity.

                The single SGM8953-1 is available in Green SOT-23-5, SOIC-8 and UTDFN-1.6×1.6-6L packages. The dual SGM8953-2 is available in Green SOIC-8, MSOP-8 and TDFN-2×2-8L packages. They are specified over the extended industrial temperature range (-40 to +125).

                PIN CONFIGURATIONS

                8953-2.png

                FEATURES
                • Quiescent Current: 17μA/Amplifier (TYP)

                • Low Offset Voltage: 10μV (TYP), 50μV (MAX)

                • Low 0.1Hz to 10Hz Noise: 1μVP-P

                • Gain-Bandwidth Product: 200kHz

                • Unity-Gain Stable

                • Integrated RFI Filter

                • Single or Dual Supply Operation

                • Supply Voltage Range: 1.8V to 5.5V

                • Rail-to-Rail Input and Output

                • -40 to +125 Operating Temperature Range

                • Available in Green SOIC-8, MSOP-8 and TDFN-2×2-8L Packages

                APPLICATIONS

                Transducer Applications

                Temperature Measurements

                Electronic Scales

                Medical Instrumentation

                Battery-Powered Instruments

                Handheld Test Equipment

                ORDERING INFORMATION
                Part NumberStatusPackagePinsPb-FreeTemp Range
                SGM8953-2XS8G/TRProductionSOIC-88Y-40℃ to +125℃Samples
                SGM8953-2XMS8G/TRProductionMSOP-88Y-40℃ to +125℃Samples
                SGM8953-2XTDE8G/TRProductionTDFN-2×2-8L8Y-40℃ to +125℃Samples

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