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OPA2991IDR The Texas Instruments OPA2991IDR is a dual, low-power operational amplifier featuring a 4.5MHz gain bandwidth product and a 21V/µs slew rate. It offers rail-to-rail input and output capabilities.
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OPA2991IDR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments OPA2991IDR is a dual, low-power operational amplifier featuring a 4.5MHz gain bandwidth product and a 21V/µs slew rate. It offers rail-to-rail input and output capabilities.
✓ Total Stock: 6,267 pcs

OPA2991IDR Available from 2 distributors

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
3,667 pcs
On Request
3667 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
2,600 pcs
On Request
2600 pcs On Request 1 On Request On Request 20+ On Request On Request
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OPA2991IDR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Architecture
Features
Number of Channels
Operating Temperature Range
Output Current
SVHC Present
Slew Rate
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OPA2991IDR Description

Short technical summary and product information.

The Texas Instruments OPA2991IDR is a versatile dual operational amplifier designed for a wide range of applications. It boasts 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 features rail-to-rail input and output, allowing for maximum signal swing. With a low offset voltage of 0.75 mV and low noise characteristics (10.8 nV/√Hz at 1 kHz), it ensures signal integrity. The device operates over a wide temperature range of -40°C to 125°C and supports supply voltages from 2.7V to 40V.

 

The OPA2991IDR is available in multiple package options including VSSOP, SOT-23-THN, WSON, SOIC, X2QFN, and TSSOP, offering flexibility for different PCB designs. Its features include EMI hardening, high capacitive load drive, and MUX-friendly inputs.

OPA2991IDR Quick Information

Product Type: Operational Amplifier
Series: OPA2991
Canonical Name: OPA2991 Dual Operational Amplifier
Subcategory: General-Purpose Op Amps

OPA2991IDR Compliance

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

OPA2991IDR Features

  • Dual channel operational amplifier.
  • 4.5 MHz gain bandwidth product.
  • 21 V/µs high slew rate.
  • Rail-to-rail input and output.
  • Wide operating temperature range.

OPA2991IDR Applications

  • Suitable for signal processing.
  • Ideal for low-power applications.
  • Used in systems requiring high precision.
  • Flexible for various PCB layouts.

OPA2991IDR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the gain bandwidth product of the OPA2991IDR?

The typical gain bandwidth product is 4.5 MHz.

What is the slew rate of the OPA2991IDR?

The typical slew rate is 21 V/µs.

What is the maximum supply voltage for the OPA2991IDR?

The maximum total supply voltage is 40 V.

What is the operating temperature range for this operational amplifier?

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

Does the OPA2991IDR support rail-to-rail input and output?

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

What is the offset voltage at 25°C?

The maximum offset voltage at 25°C is 0.75 mV.

What are the available package types for the OPA2991IDR?

Available packages include VSSOP, SOT-23-THN, WSON, SOIC, X2QFN, and TSSOP.

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