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SGM8965A-1

GENERAL DESCRIPTION

The SGM8965A-1/2 are zero-crossover, rail-to-rail input and output, high-performance, CMOS operational amplifiers which are optimized for low voltage, single-supply applications. Rail-to-rail input and output, low noise and high speed operation make these devices ideal for driving sampling analog-to-digital converters (ADCs). Applications include audio, signal conditioning and sensor amplification. The SGM8965A-1/2 operational amplifiers are also well-suited for cell phone power amplifier control loops.

Special features include no input stage crossover distortion, high input impedance, and rail-to-rail input and output swing. The input common mode voltage range includes both the negative and positive supplies. The output voltage swing is within 6mV (TYP) of the rails.

The single SGM8965A-1 is available in Green SOT-23-5 and SOIC-8 packages. The dual SGM8965A-2 is available in Green SOIC-8 and MSOP-8 packages. They are specified for operation from -40 to +125.

PIN CONFIGURATIONS

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FEATURES
  • Gain Bandwidth: 50MHz

  • High CMRR: 94dB (TYP)

  • Rail-to-Rail Input and Output

  • Low Noise: 5.5nV√Hz at 100kHz

  • Slew Rate: 30V/μs

  • High Precision:

    Low Offset: 50μV (TYP), 280μV (MAX)

    Low Input Bias Current: 1pA (TYP)

  • Unity-Gain Stable

  • 2.2V to 5.5V Operation Voltage Range

  • -40 to +125 Operating Temperature Range

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

APPLICATIONS

Signal Conditioning

Data Acquisition

Process Control

Active Filter

Test Equipment

Audio

Wideband Amplifier

ORDERING INFORMATION
Part NumberStatusPackagePinsPb-FreeTemp Range
SGM8965A-1XN5G/TRProductionSOT-23-55Y-40℃ to +125℃Samples
SGM8965A-1XS8G/TRProductionSOIC-88Y-40℃ to +125℃Samples

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