Transimpedance Amplifier Designed with OPA657

OPA657: Used the OPA657 as a transimpedance

I expected that replacing it with the OPA657, which has a GBP of 1.6 GHz, would solve the problem. However, after the replacement, the TIA output

OPA657 Datasheet (PDF)

Description: 1.6GHz, Low-Noise, FET-Input OPERATIONAL AMPLIFIER. Manufacturer: Texas Instruments.

OPA657 1.6-GHz, Low-Noise, FET-Input Operational Amplifier

The OPA657 device combines a high-gain bandwidth, low-distortion, voltage-feedback operational amplifier with a low-voltage noise JFET-input stage to offer a very high dynamic range amplifier for

OPA657 data sheet, product information and support | TI

The OPA657 device combines a high-gain bandwidth, low-distortion, voltage-feedback operational amplifier with a low-voltage noise JFET-input stage to offer a very high dynamic range amplifier for

OPA657 Datasheet (PDF)

Description: 1.6GHz, Low-Noise, FET-Input OPERATIONAL AMPLIFIER.

Opa657 transimpedance amplifier ics

We are often tasked by customers to select the best products to complete a design, including how to configure unused operational amplifiers in quad or dual op amp devices.

PCB of opamp based Transimpedance amplifier with

In this work, we designed a multimodal non-invasive optical probe that can provide information regarding live tissue metrics.

1.6GHz, Low Noise, FET-Input Operational Amplifier (Rev. E)

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

Transimpedance Amplifier using OPA 657

A standard TIA circuit should - omit R8 and C6 - change Cf to a value between 0.1 and a few pF, depending on the photodiode capacitance. As mentioned, stability with OPA657 is a special

OPA657: Used the OPA657 as a transimpedance amplifier, but the

I expected that replacing it with the OPA657, which has a GBP of 1.6 GHz, would solve the problem. However, after the replacement, the TIA output voltage oscillated with an even higher

OPA657: Transimpedance Amplifier Design

I need to design a transimpedance amplifier with OPA657 (any better opamp from TI - with lower input bias current, please suggest, there is something better for the application).