# OPA657N - Texas Instruments Operational Amplifier

## Product Summary

The Texas Instruments OPA657N is a high-speed, low-noise FET-input operational amplifier. It features a 1.6 GHz gain bandwidth product and a 700 V/µs slew rate.

## Product Information

| Field | Value |
| --- | --- |
| Part Number | OPA657N |
| Manufacturer | Texas Instruments |
| Product Type | Operational Amplifier |
| Series | OPA657 |
| Category | Uncategorized |
| Subcategory | Analog Multipliers, Dividers |
| Mounting Type | Surface Mount |

## Description

The Texas Instruments OPA657N is a high-speed operational amplifier designed for demanding applications. It boasts a high gain bandwidth product of 1.6 GHz and a fast slew rate of 700 V/µs, making it suitable for signal processing tasks requiring wide bandwidth.

This FET-input amplifier offers low input bias current of 2 pA and low input voltage noise density of 4.8 nV/√Hz at flatband. It operates over a wide supply voltage range of 8 V to 12 V and features a typical output current of 70 mA.

The OPA657N is available in SOIC and SOT-23 packages, supporting surface mount assembly. Its operating temperature range is -40°C to 85°C, ensuring reliable performance in various environmental conditions.

With its combination of high speed, low noise, and robust specifications, the OPA657N is well-suited for applications such as high-speed data acquisition, active filters, and buffer amplifiers.

## Key Specifications

| Specification | Value |
| --- | --- |
| AEC Qualified | No |
| Architecture | FET / CMOS |
| Automotive Grade | No |
| Features | Decompensated |
| Input Type | Voltage FB |
| Lead Style | Through Hole |
| Mounting Type | Surface Mount |
| Number of Channels | 1 |
| Operating Temperature | -40 to 85 °C |
| Package / Case | SOIC / SOT-23 |
| SVHC Present | Not Present |

## Availability and Pricing

| Field | Value |
| --- | --- |
| Stock Status | In Stock |
| Distributor Count | 1 |
| Total Stock | 1,000 |
| Pricing Available | No |

## Distributor Offers

| Distributor | Stock | Unit Price | MOQ | Lead Time | Last Updated |
| --- | --- | --- | --- | --- | --- |
| Xingangxin | 1,000 |  |  |  |  |

## Features

- High gain bandwidth product of 1.6 GHz.
- Fast slew rate at 700 V/µs.
- Low input bias current of 2 pA.
- Low input voltage noise density.
- Wide operating temperature range.

## Applications

- Suitable for high-speed signal processing.
- Ideal for active filter circuits.
- Used in buffer amplifier designs.
- Applicable in data acquisition systems.

## Compliance

| Field | Value |
| --- | --- |
| RoHS Status | RoHS3 Compliant |
| REACH Status | REACH Unaffected |
| Moisture Sensitivity Level | 1 Unlimited |
| SVHC Present | Not Present |

## Documents and Media

- Image: https://static.distyparts.com/disty-files/images/07/3d/3a/dem-opa-so-1a-angled.png
- Product Page: https://distyparts.com/product/opa657n
- RFQ URL: https://distyparts.com/product/opa657n#rfq

## FAQs

### What is the operating temperature range of the OPA657N?

The OPA657N operates from -40°C to 85°C.

### What is the supply voltage range for the OPA657N?

The total supply voltage range is 8 V to 12 V.

### What package options are available for the OPA657N?

The OPA657N is available in SOIC and SOT-23 surface-mount packages.

### What is the gain bandwidth product of the OPA657N?

The typical gain bandwidth product is 1600 MHz.

### What is the slew rate of the OPA657N?

The typical slew rate is 700 V/µs at G=10 with a 1-V step.

### What is the input offset voltage of the OPA657N?

The maximum input offset voltage at 25°C is 1.8 mV.

### What is the input bias current of the OPA657N?

The maximum input bias current is 20 pA.

## Related Pages

- Manufacturer: https://distyparts.com/manufacturer/texas-instruments
- Category: https://distyparts.com/category/uncategorized/new-products
- Product Page: https://distyparts.com/product/opa657n
- Markdown File: https://distyparts.com/product/opa657n.md
- TXT File: https://distyparts.com/product/opa657n.txt