# OPA2691ID - Texas Instruments Operational Amplifier

## Product Summary

The Texas Instruments OPA2691ID is a dual wideband current feedback operational amplifier. It offers a high slew rate and significant output current for demanding applications.

## Product Information

| Field | Value |
| --- | --- |
| Part Number | OPA2691ID |
| Manufacturer | Texas Instruments |
| Product Type | Operational Amplifier |
| Series | OPA2691 |
| Category | Uncategorized |
| Subcategory | High-speed op amps (GBW ≥ 50 MHz) |

## Description

The Texas Instruments OPA2691ID is a dual wideband, current-feedback operational amplifier designed for high-speed applications. It operates with a flexible supply range from 4V to 12V, supporting both single and dual supply configurations.

Key electrical characteristics include a typical Gain Bandwidth Product (GBW) of 280 MHz and a unity-gain bandwidth of 280 MHz. The amplifier boasts a high slew rate of 2100 V/µs and provides a substantial output current of 190 mA. Harmonic distortion figures are competitive, with 2nd harmonic at 70 dBc and 3rd harmonic at 74 dBc, measured at 5 MHz.

This operational amplifier is suitable for various applications such as xDSL line drivers/receivers, matched I/Q channel amplifiers, broadband video buffers, and high-speed imaging channels. It is available in SOIC packages.

With its robust performance metrics, the OPA2691ID is engineered for applications requiring fast signal processing and high bandwidth.

## Key Specifications

| Specification | Value |
| --- | --- |
| Architecture | Current FB |
| Lead Spacing | 1.27 mm |
| Lead Style | Gull Wing |
| Number of Channels | 2 |
| Operating Temperature Range | -40 to 85 °C |
| Package / Case | SOIC (D) |

## Availability and Pricing

| Field | Value |
| --- | --- |
| Stock Status | In Stock |
| Distributor Count | 1 |
| Total Stock | 75 |
| Pricing Available | No |

## Distributor Offers

| Distributor | Stock | Unit Price | MOQ | Lead Time | Last Updated |
| --- | --- | --- | --- | --- | --- |
| PROSOFT ELECTRONICS | 75 |  |  |  |  |

## Features

- Dual wideband current feedback amplifier.
- 280MHz unity-gain stable bandwidth.
- 2100V/µs high slew rate.
- 190mA typical output current.
- Wide supply voltage range.

## Applications

- xDSL line driver/receiver.
- Matched I/Q channel amplifier.
- Broadband video buffers.
- High-speed imaging channels.
- Differential ADC drivers.

## Compliance

| Field | Value |
| --- | --- |
| RoHS Status | RoHS3 Compliant |
| REACH Status | REACH Unaffected |
| Moisture Sensitivity Level | 1 Unlimited |

## Documents and Media

- Image: https://static.distyparts.com/disty-files/images/6f/b9/2a/d0008a.png
- Product Page: https://distyparts.com/product/opa2691id
- RFQ URL: https://distyparts.com/product/opa2691id#rfq

## FAQs

### What is the supply voltage range of the OPA2691ID?

The OPA2691ID operates from a total supply voltage of 4 V minimum to 12 V maximum.

### What is the bandwidth of the OPA2691ID?

The OPA2691ID has a typical gain bandwidth product of 280 MHz.

### What is the slew rate of the OPA2691ID?

The typical slew rate is 2100 V/µs.

### What is the operating temperature range of the OPA2691ID?

The operating temperature range is -40°C to 85°C.

### What package is the OPA2691ID available in?

The OPA2691ID is available in an SOIC (D) package.

### What is the input noise voltage density of the OPA2691ID?

The input voltage noise density is 1.7 nV/√Hz typical at flatband and at 1 kHz.

### How many channels does the OPA2691ID have?

The OPA2691ID has 2 channels.

## Related Pages

- Manufacturer: https://distyparts.com/manufacturer/texas-instruments
- Category: https://distyparts.com/category/uncategorized/new-products
- Product Page: https://distyparts.com/product/opa2691id
- Markdown File: https://distyparts.com/product/opa2691id.md
- TXT File: https://distyparts.com/product/opa2691id.txt