Part Number: OPA657
Function: 1.6GHz, Low-Noise, FET-Input OPERATIONAL AMPLIFIER
Package: SOT-23-5, SOIC 8 Pin Type
Manufacturer: Texas Instruments
Pinouts:
Description
The OPA657 combines a high gain bandwidth, low distortion, voltage-feedback op amp with a low voltage noise JFET-input stage to offer a very high dynamic range amplifier for high precision ADC (Analog-to-Digital Converter) driving or wideband transimpedance applications.
Photodiode applications will see improved noise and bandwidth using this decompensated, high gain bandwidth amplifier.
Features
• High Gain Bandwidth Product: 1.6 GHz
• High Bandwidth 275 MHz (G = 10)
• Slew Rate 700 V/µs (G = 10, 1-V Step)
• Available in High Grade With Improved DC
• Operating Temperature Range: –40°C to 85°C
• Low-Input Offset Voltage: ±250 µV
• Fast Overdrive Recover
Applications:
1. Wideband Photodiode Amplifier
2. Wafer Scanning Equipment
3. Test and Measurement Front End
Other data sheets are available within the file:
OPA657N/250, OPA657N/250G4, OPA657NB/250, OPA657NB/250G4
OPA657 Datasheet PDF Download
