DistyParts Icon
OPA2991IPWR The OPA2991IPWR from Texas Instruments is a dual, low-power operational amplifier. It features a 4.5MHz bandwidth and a 21V/µs slew rate.
Mfr Part #:

OPA2991IPWR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The OPA2991IPWR from Texas Instruments is a dual, low-power operational amplifier. It features a 4.5MHz bandwidth and a 21V/µs slew rate.
✓ Total Stock: 10,330 pcs
$ Price Range: $0.80

OPA2991IPWR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
9,370 pcs
On Request
9370 pcs On Request 1 On Request On Request 21+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
960 pcs
On Request
960 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

OPA2991IPWR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Architecture
Bandwidth
Features
Mounting Type
Number of Channels
Operating Temperature Range
Output Current
Slew Rate
Storage Temperature
Tape & Reel
View Similar Products (0)

OPA2991IPWR Description

Short technical summary and product information.

The Texas Instruments OPA2991IPWR is a dual operational amplifier designed for general-purpose applications. It operates with a total supply voltage ranging from 2.7V to 40V and offers a bandwidth of 4.5MHz.

 

Key electrical characteristics include a typical slew rate of 21V/µs and a low noise voltage of 10.8nV/√Hz at 1kHz. The amplifier also features a low offset voltage of up to 0.75mV at 25°C and a low offset drift of 0.3µV/°C. It supports rail-to-rail input and output operation, with input common-mode headroom extending to -0.1V from the negative supply and 0.1V from the positive supply. The output swing headroom is 0.025V from the negative supply and -0.025V from the positive supply.

 

This operational amplifier is built on a CMOS architecture and offers features such as EMI hardening, high capacitive load drive capability, and MUX-friendly inputs. It operates within an ambient temperature range of -40°C to 125°C. The OPA2991IPWR is available in various surface-mount packages including VSSOP, SOT-23-THN, WSON, SOIC, X2QFN, and TSSOP.

OPA2991IPWR Quick Information

Product Type: Operational Amplifier
Series: OPA2991
Canonical Name: OPA2991 Dual Operational Amplifier
Subcategory: Linear Regulator Controllers

OPA2991IPWR Compliance

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

OPA2991IPWR Estimated Pricing

Qty Low High
1+ $0.80 $0.80

Estimated market price range - modelled values for guidance only, not live distributor offers.

OPA2991IPWR Features

  • Dual low-power operational amplifier.
  • 4.5MHz bandwidth and 21V/µs slew rate.
  • Rail-to-rail input and output.
  • Low offset voltage and drift.
  • Wide operating temperature range.

OPA2991IPWR Applications

  • Suitable for analog signal processing.
  • General-purpose operational amplifier.
  • Applications requiring low noise.
  • Systems needing rail-to-rail operation.

OPA2991IPWR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the supply voltage range for the OPA2991IPWR?

The total supply voltage range is from 2.7V to 40V.

What is the bandwidth of the OPA2991IPWR operational amplifier?

The typical bandwidth (GBW) is 4.5MHz.

What is the slew rate of the OPA2991IPWR?

The typical slew rate is 21V/µs.

What is the operating temperature range for the OPA2991IPWR?

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

Does the OPA2991IPWR support rail-to-rail operation?

Yes, the OPA2991IPWR supports rail-to-rail input and output.

Home

Categories