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OPA2991IDSGR The OPA2991IDSGR from Texas Instruments is a dual operational amplifier offering a 4.5MHz gain bandwidth product and a 21V/µs slew rate. It supports rail-to-rail input and output operation.
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OPA2991IDSGR

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The OPA2991IDSGR from Texas Instruments is a dual operational amplifier offering a 4.5MHz gain bandwidth product and a 21V/µs slew rate. It supports rail-to-rail input and output operation.
✓ Total Stock: 2,500 pcs

OPA2991IDSGR Available from 1 distributor

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2,500 pcs
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OPA2991IDSGR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Architecture
Features
Mounting Type
Number of Channels
Operating Temperature Range
Output Current
Package / Case
Slew Rate
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OPA2991IDSGR Description

Short technical summary and product information.

The Texas Instruments OPA2991IDSGR is a dual, low-power operational amplifier designed for a wide range of applications. It features a 4.5 MHz gain bandwidth product and a high slew rate of 21 V/µs, making it suitable for signal processing tasks.

 

This op-amp operates with a total supply voltage ranging from 2.7V to 40V and supports rail-to-rail input and output, maximizing dynamic range. Key electrical characteristics include a low offset voltage of 0.75mV maximum and low noise of 10.8 nV/√Hz at 1 kHz. The device also boasts a high common-mode rejection ratio of 130 dB.

 

Available in various surface-mount packages such as VSSOP, SOT-23, WSON, SOIC, X2QFN, and TSSOP, the OPA2991IDSGR is designed for EMI hardened environments and offers high capacitive load drive capabilities. Its features include MUX-friendly inputs and a shutdown function, contributing to its versatility in circuit design.

OPA2991IDSGR Quick Information

Product Type: Operational Amplifier
Series: OPA2991
Canonical Name: OPA2991 Dual Operational Amplifier
Subcategory: Comparator

OPA2991IDSGR Compliance

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

OPA2991IDSGR Features

  • Dual operational amplifier with 4.5MHz GBW.
  • High slew rate of 21 V/µs.
  • Wide supply voltage range from 2.7V to 40V.
  • Rail-to-rail input and output.
  • Low noise and low offset voltage.

OPA2991IDSGR Applications

  • Suitable for EMI hardened applications.
  • High capacitive load drive capability.
  • Designed for MUX-friendly inputs.
  • Can be used as a comparator.

OPA2991IDSGR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the gain bandwidth product of the OPA2991IDSGR?

The typical gain bandwidth product is 4.5 MHz.

What is the maximum supply voltage for the OPA2991IDSGR?

The maximum total supply voltage is 40 V.

What is the slew rate of the OPA2991IDSGR?

The typical slew rate is 21 V/µs.

What is the operating temperature range for this operational amplifier?

The operating temperature range is -40°C to 125°C.

Does the OPA2991IDSGR support rail-to-rail operation?

Yes, it supports rail-to-rail input and output.

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