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                SGM8958-2

                GENERAL DESCRIPTION

                The single SGM8958-1 and dual SGM8958-2 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 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-supply operation.

                The SGM8958-1/2 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 SGM8958-1 is available in Green SOT-23-5, SC70-5 and SOIC-8 packages. The dual SGM8958-2 is available in Green SOIC-8 and TDFN-3×3-8L packages. They are specified over -40 to +125 temperature range.

                PIN CONFIGURATIONS

                8958-2.png

                FEATURES
                • Low Offset Voltage: 10μV (MAX)

                • Input Voltage Noise: 12nV/√Hz

                • Low 0.1Hz to 10Hz Noise: 0.3μVP-P

                • Quiescent Current: 165μA/Amplifier (TYP)

                • Integrated EMI Filter

                • Single or Dual Supply Operation

                • Supply Voltage Range: 1.8V to 5.5V

                • Rail-to-Rail Input and Output

                • Gain-Bandwidth Product: 1.8MHz

                • Slew Rate: 0.7V/μs

                • -40 to +125 Operating Temperature Range

                • Available in Green SOIC-8 and TDFN-3×3-8L Packages

                APPLICATIONS

                Transducer Applications

                Temperature Measurements

                Electronic Scales

                Medical Instrumentation

                Battery-Powered Instruments

                Handheld Test Equipment

                ORDERING INFORMATION
                Part NumberStatusPackagePinsPb-FreeTemp Range
                SGM8958-2XS8G/TRProductionSOIC-88Y-40℃ to +125℃Samples
                SGM8958-2XTDB8G/TRProductionTDFN-3×3-8L8Y-40℃ to +125℃Samples

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