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OPA653 - JFET-Input AMPLIFIER

General Description

The OPA653 combines a very wideband voltage-feedback operational amplifier with a JFET-input stage with internal gain setting resistors to achieve an ultra-high, dynamic-range amplifier for fixed gain of +2-V/V or

1-V/V applications.

Key Features

  • 1.
  • 2 HIGH.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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OPA653OPA653 www.ti.com........................................................................................................................................................................................... SBOS348 – DECEMBER 2008 Wideband, Fixed Gain, JFET-Input AMPLIFIER FEATURES 1 •2 HIGH BANDWIDTH: 500 MHz (G = +2 V/V) • HIGH SLEW RATE: 2675 V/µs (4-V Step) • EXCELLENT THD: –71dBc at 10 MHz • LOW INPUT VOLTAGE NOISE: 6.1 nV/√Hz • FAST OVERDRIVE RECOVERY: 8 ns • FAST SETTLING TIME (1% 4-V Step): 7.9 ns • LOW INPUT OFFSET VOLTAGE: ±1 mV • LOW INPUT BIAS CURRENT: ±10 pA • HIGH INPUT IMPEDANCE: 1012 Ω||2.