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SGM8965-1

GENERAL DESCRIPTION

The SGM8965-1/2 zero-crossover series, rail-to-rail input and output, high-performance, CMOS operational amplifiers 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 SGM8965-1/2 family of operational amplifiers is 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 8mV of the rails.
The SGM8965-1 (single version) is available in Green SOT-23-5 and SOIC-8 packages. The SGM8965-2 (dual version) is available in Green SOIC-8 and MSOP-8 packages. All versions are specified for operation from -40 to +125. Single and dual versions have identical specifications for maximum design flexibility.

PIN CONFIGURATIONS

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FEATURES
  • Gain Bandwidth: 50MHz

  • Excellent THD+N: 0.00015%

  • High CMRR: 100dB (TYP)

  • Rail-to-Rail Input and Output:

    Input 100mV Beyond Supply Rail

  • Low Noise: 4.5nV√Hz at 100kHz

  • Slew Rate: 30V/μs

  • High Precision:

    Low Offset: 250μV (MAX)

    Low Input Bias Current: 0.5pA (TYP)

  • Stable When Gain ≥ 4

  • 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
SGM8965-1XN5G/TRProductionSOT-23-55Y-40℃ to +125℃Samples
SGM8965-1XS8G/TRProductionSOIC-88Y-40℃ to +125℃Samples

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