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OPA657UB Texas Instruments, Op Amp, 1.6GHz, 8-Pin SOIC

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RS Stock No.:
Mfr. Part No.:
Texas Instruments
UnitsPer unit
1 - 1£10.08
2 - 4£9.68
5 - 9£9.37
10 - 24£9.07
25 +£8.87

JFET Input Op Amp, OPA Difet Series

A range of high-performance Burr-Brown FET-input operational amplifiers from Texas Instruments. These devices have an input stage utilizing dielectrically-isolated FETs (Difet®) which dramatically reduces input bias currents by the elimination of isolation-junction leakage. They provide an unusual combination of high-speed and precision, coupled with ultra-low input currents. Typical applications include precision instrumentation, electrometer and photo detector amplifiers, medical equipment and high-accuracy data acquisition.

Mounting TypeSurface Mount
Package TypeSOIC
Power Supply TypeDual
Number of Channels per Chip1
Pin Count8
Typical Gain Bandwidth Product1.6GHz
Typical Dual Supply Voltage±5V
Typical Slew Rate700V/µs
Minimum Operating Temperature-40 °C
Maximum Operating Temperature+85 °C
Typical Input Voltage Noise Density4.8nV/√Hz
Rail to RailNo
Typical Voltage Gain70 dB
Dimensions4.9 x 3.91 x 1.58mm