OPA656U - 

Operational Amplifier, Single, 1 Amplifier, 230 MHz, 290 V/µs, ± 5V to ± 6V, SOIC, 8 Pins

OPA656U - Operational Amplifier, Single, 1 Amplifier, 230 MHz, 290 V/µs, ± 5V to ± 6V, SOIC, 8 Pins

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Newark Part No.:
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Product Overview

The OPA656U is a very wideband unity-gain stable voltage-feedback Operational Amplifier with a FET-input stage to offer an ultra high dynamic-range amplifier for analog-to-digital converter (ADC) buffering and transimpedance applications. Extremely low DC errors give good precision in optical applications. The high unity-gain stable bandwidth and JFET input allows exceptional performance in high-speed, low-noise integrators. The high input impedance and low bias current provided by the FET input is supported by the ultra-low 7nV/√Hz input voltage noise to achieve a very low integrated noise in wideband photodiode transimpedance applications. Broad transimpedance bandwidths are achievable given the OPA656 device’s high 230MHz gain bandwidth product.
  • 2pA Low input bias current
  • ±250µV and ±2µV/°C Low offset and drift
  • 74dB SFDR at 5MHz Low distortion
  • 70mA High-output current
  • 7nV/√Hz Low input voltage noise


Test & Measurement, Signal Processing

Product Information

1 Amplifier
± 5V to ± 6V
MSL 3 - 168 hours
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Demonstration fixture to evaluate the operation and performance opamp (part number OPA656U)
1 year, 5 months ago
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Suggested part number for demonstration fixture is DEM-OPA-SO-1A from TI. The DEM-OPA-SO-1A demonstration fixture helps designers evaluate the operation and performance of TI's High Speed, Wide Bandwidth Operational Amplifiers. This unpopulated PC board is compatible with products offered in the 8-lead SOIC (D) package for more information check the recommended attached package diagram.
This generic board supports these major variations -
a. standard SO-8 pinout
b. standard SO-8 pinout with disable/shutdown
c. standard SO-8 pinout with limiters
1 year, 5 months ago
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