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OPA355, OPA2355, OPA3355
SBOS195E...
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Technical Documents
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OPA355, OPA2355, OPA3355
SBOS195E – MARCH 2001 – REVISED APRIL 2018
OPAx355 200-MHz
CMOS Operational
Amplifiers With Shutdown
1 Features
1 Unity-Gain Bandwidth: 450 MHz Wide Bandwidth: 200 MHz GBW Low Noise: 5.8 nV/√Hz Excellent Video Performance
– Differential Gain: 0.02% – Differential Phase: 0.05° – 0.1-dB Gain Flatness: 75 MHz Input Range Includes Ground Rail-to-Rail Output (within 100 mV) Low Input Bias Current: 3 pA Low Shutdown Current: 3.4 µA Enable and Disable Time: 100 ns and 30 ns Thermal Shutdown Single-Supply Operating Range: 2.5 V to 5.5 V MicroSIZE Packages
2 Applications
Video Processing Ultrasound Optical Networking, Tunable Lasers Photodiode Transimpedance
Amplifiers Active Filters High-Speed Integrators Analog-to-Digital Converter (ADC) Input Buffers Digital-to-Analog Converter (DAC) Output
Amplifiers Barcode Scanners Communications
3 Description
The OPA355 series of high-speed,
voltage-feedback
CMOS operational
amplifiers are designed for video and other applications requiring wide bandwidth. The OPA355 series is unity-gain stable and can drive large output currents. In addition, the OPAx355 series has a digital shutdown (enable) function. This feature provides power saving during idle periods and places the output in a high-impedance state to support output multiplexing. The differential gain is 0.02% and the differential pha...