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          帕智電子(上海)有限公司

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          SGM8954-1

          GENERAL DESCRIPTION

          The single SGM8954-1 and dual SGM8954-2 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 SGM8954-1/2 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 SGM8954-1 is available in Green SOT-23-5, SOIC-8 and UTDFN-1.6×1.6-6L packages. The dual SGM8954-2 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

          8953-1.png

          FEATURES
          • Quiescent Current: 9μA (TYP)

          • Low Offset Voltage: 8μV (TYP), 35μV (MAX)

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

          • Gain-Bandwidth Product: 110kHz

          • 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 SOT-23-5, SOIC-8 and UTDFN-1.6×1.6-6L Packages

          APPLICATIONS

          Transducer Applications

          Temperature Measurements

          Electronic Scales

          Medical Instrumentation

          Battery-Powered Instruments

          Handheld Test Equipment

          ORDERING INFORMATION
          Part NumberStatusPackagePinsPb-FreeTemp Range
          SGM8954-1XN5G/TRProductionSOT-23-55Y-40℃ to +125℃Samples
          SGM8954-1XS8G/TRProductionSOIC-88Y-40℃ to +125℃Samples
          SGM8954-1XUDN6G/TRProductionUTDFN-1.6×1.6-6L6Y-40℃ to +125℃Samples

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