OPA657NB The Texas Instruments OPA657NB is a high-speed operational amplifier with a 1.6 GHz gain bandwidth product. It offers a low-noise FET-input stage and operates over a temperature range of -40°C to 85°C.
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OPA657NB

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments OPA657NB is a high-speed operational amplifier with a 1.6 GHz gain bandwidth product. It offers a low-noise FET-input stage and operates over a temperature range of -40°C to 85°C.
✓ Total Stock: 4,305 pcs
$ Price Range: $0.99

OPA657NB Available from 1 distributor

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✓ Non-Authorised
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OPA657NB Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
Bandwidth
Operating Temperature Range
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Slew Rate
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OPA657NB Description

Short technical summary and product information.

The Texas Instruments OPA657NB is a high-speed, low-noise, FET-input operational amplifier designed for high dynamic range applications. It features a high gain bandwidth product of 1.6 GHz and a slew rate of 700 V/µs, making it suitable for demanding signal processing tasks.

 

This operational amplifier boasts a low input offset voltage of ±250 µV and a low input bias current of 2 pA, ensuring high precision in measurements. The device operates within a temperature range of -40°C to 85°C and is available in a compact SOT-23 package, suitable for surface-mount designs.

 

With its combination of speed, low noise, and precision, the OPA657NB is well-suited for applications such as high-precision ADC driving and wideband transimpedance amplification.

OPA657NB Quick Information

Product Type: Operational Amplifier
Series: High-speed op amps (GBW ≥ 50 MHz)
Canonical Name: OPA657NB FET-Input Operational Amplifier
Subcategory: High-speed op amps

OPA657NB Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

OPA657NB Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

OPA657NB Features

  • 1.6 GHz high gain bandwidth product.
  • 700 V/µs slew rate.
  • Low input offset voltage ±250 µV.
  • Low input bias current 2 pA.
  • Operates from -40°C to 85°C.

OPA657NB Applications

  • High-speed signal conditioning circuits.
  • Wideband transimpedance amplifiers.
  • Active filter and ADC driver circuits.
  • Test and measurement equipment.

OPA657NB FAQs

5 frequently asked questions generated from this part’s specifications.
What is the gain bandwidth product of the OPA657NB?

The gain bandwidth product of the OPA657NB is 1.6 GHz.

What is the operating temperature range for the OPA657NB?

The OPA657NB operates from -40°C to 85°C.

What is the slew rate of the OPA657NB operational amplifier?

The slew rate of the OPA657NB is 700 V/µs for a G = 10, 1-V step.

What is the input offset voltage for the OPA657NB?

The low-input offset voltage for the OPA657NB is ±250 µV.

What is the package type for the OPA657NB?

The OPA657NB is available in a SOT-23 package.

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