Title： OPA657 High-Speed Broadband Operational Amplifier Module Low Bias Current Low Noise 1.6GHz Bandwidth
Specification: Module model: OPA657
Module type: bandwidth signal amplifier
Input signal formation: single-ended
Input voltage range: 2Vpp (MAX), generally within the power supply
Module input impedance: 50 ohms
Module power supply voltage: ±5V
Module power supply current: <100mA
Module output impedance: low impedance
Output voltage range: ±4V
Output current: 70mA (MAX)
Gain bandwidth product: 1.6GHz
Module gain range: 100 times. (If the magnification is too small, it may self-excited)
Chip input offset voltage: 1.8mV (MAX)
Chip input offset drift: 60uV/℃(MAX)
Chip input bias current: 20pA (MAX)
Chip input current noise: 4.8nV √Hz (100KHz)
Module weight: 16g
Module protection: Yes (diode anti-reverse protection)
Module specification: 50X36X23mm
Module heating: no heat sink (small power consumption, no heat dissipation)
Module working temperature: -40℃--+75℃ (industrial grade)
Module features: positive and negative power LED indication
Application range: small signal amplifier, audio signal amplifier, motor drive, servo amplifier, etc.
Module interface type: SMA signal signal input and output, 5.08 blue power card line socket.
Package: 1*Bandwidth Signal Amplifier

On 02-Mar-22 at 13:47:54 AEDST, seller added the following information:

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