Product Identity:
Part Number: OPA2691ID
Manufacturer: Texas Instruments
Canonical Name: OPA2691ID Dual Wideband Current Feedback Operational Amplifier
Product Type: Operational Amplifier
Series: OPA2691
Category: Uncategorized
Subcategory: High-speed op amps (GBW ≥ 50 MHz)

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.

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.

Availability and Pricing:
- Stock Status: In Stock
- Distributor Count: 1
- Total Stock: 75
- Pricing Available: No

Distributor Offers:
- Distributor: PROSOFT ELECTRONICS
  Stock: 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:
- RoHS Status: RoHS3 Compliant
- REACH Status: REACH Unaffected
- Moisture Sensitivity Level: 1 Unlimited

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FAQs:
Q: What is the supply voltage range of the OPA2691ID?
A: The OPA2691ID operates from a total supply voltage of 4 V minimum to 12 V maximum.

Q: What is the bandwidth of the OPA2691ID?
A: The OPA2691ID has a typical gain bandwidth product of 280 MHz.

Q: What is the slew rate of the OPA2691ID?
A: The typical slew rate is 2100 V/µs.

Q: What is the operating temperature range of the OPA2691ID?
A: The operating temperature range is -40°C to 85°C.

Q: What package is the OPA2691ID available in?
A: The OPA2691ID is available in an SOIC (D) package.

Q: What is the input noise voltage density of the OPA2691ID?
A: The input voltage noise density is 1.7 nV/√Hz typical at flatband and at 1 kHz.

Q: How many channels does the OPA2691ID have?
A: The OPA2691ID has 2 channels.

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