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OPA4820

Burr-Brown
Part Number OPA4820
Manufacturer Burr-Brown
Description Low-Power / Single-Supply / Wideband Operational Amplifier
Published May 13, 2005
Detailed Description OPA4820 SBOS317C − SEPTEMBER 2004 − REVISED JUNE 2006 Quad, Unity-Gain Stable, Low-Noise, Voltage-Feedback Operational ...
Datasheet PDF File OPA4820 PDF File

OPA4820
OPA4820

Overview
OPA4820 SBOS317C − SEPTEMBER 2004 − REVISED JUNE 2006 Quad, Unity-Gain Stable, Low-Noise, Voltage-Feedback Operational Amplifier FEATURES D D D D D D HIGH BANDWIDTH: 220MHz (G = +2) HIGH OUTPUT CURRENT: ±85mA LOW INPUT NOISE: 2.
5nV/√Hz LOW SUPPLY CURRENT: 5.
7mA/ch FLEXIBLE SUPPLY VOLTAGE: ±2V to ±6.
3V Dual Supply +4V to +12.
6V Single Supply EXCELLENT DC ACCURACY: Maximum 25°C Input Offset Voltage = 0.
8mV Maximum 25°C Input Offset Current = 500nA DESCRIPTION The OPA4820 provides a wideband, unity-gain stable, voltage-feedback amplifier with a very low input noise voltage and high output current using a low 5.
7mA/ch supply current.
At unity-gain, the OPA4820 gives > 600MHz bandwidth with < 1 dB peaking.
The OPA4820 complements this high-speed operation with excellent DC precision in a low-power device.
A worst-case input offset voltage of ±0.
8mV and an offset current of ±500nA give excellent absolute DC precision for pulse amplifier applications.
Minimal input and output voltage swing ...


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