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OPA191IDBVR The Texas Instruments OPA191IDBVR is a low-power, precision CMOS operational amplifier with rail-to-rail input and output. It offers a wide supply voltage range and low offset voltage.
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OPA191IDBVR

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments OPA191IDBVR is a low-power, precision CMOS operational amplifier with rail-to-rail input and output. It offers a wide supply voltage range and low offset voltage.
✓ Total Stock: 13,417 pcs

OPA191IDBVR Available from 4 distributors

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Smaxon Electronics ✓
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9,000 pcs
On Request
9000 pcs On Request 1 On Request On Request 21+ On Request On Request
Optech Co.,Limited ✓
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2,283 pcs
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2283 pcs On Request 1 On Request On Request 21+ On Request On Request
Xingangxin ✓
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1,874 pcs
On Request
1874 pcs On Request 1 On Request On Request On Request On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
260 pcs
On Request
260 pcs On Request 1 On Request On Request 22+ On Request On Request
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OPA191IDBVR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Architecture
Features
Halogen Free
Number of Channels
Operating Temperature Range
SVHC Present
Slew Rate
Tape & Reel
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OPA191IDBVR Description

Short technical summary and product information.

The OPA191IDBVR from Texas Instruments is a high-performance, low-power precision operational amplifier designed for a wide range of applications. It features a wide supply voltage range from 4.5V to 36V, making it suitable for various power-sensitive designs.

 

Key electrical characteristics include a low offset voltage of 0.025mV, an offset drift of 0.1µV/°C, and a low input bias current of 20pA. The amplifier boasts a gain-bandwidth product of 2.5MHz and a high slew rate of 5.5V/µs, enabling fast signal processing. Its rail-to-rail input and output capabilities ensure maximum dynamic range.

 

With a typical quiescent current of 0.14mA per channel and low noise performance of 15nV/√Hz at 1kHz, the OPA191IDBVR is ideal for applications requiring high accuracy and low power consumption. It also offers high common-mode rejection of 140dB.

 

This device is supplied in a compact SOT-23 package, measuring 2.9mm x 2.8mm, and is suitable for surface-mount assembly. It operates within an industrial temperature range of -40°C to 125°C.

OPA191IDBVR Quick Information

Product Type: Precision Op Amp
Series: OPA191
Canonical Name: OPA191IDBVR Precision Op Amp
Subcategory: Precision Op Amp

OPA191IDBVR Compliance

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

OPA191IDBVR Features

  • Low-power precision CMOS operational amplifier.
  • Wide 36V supply voltage range.
  • 2.5MHz gain-bandwidth product.
  • High 5.5V/µs slew rate.
  • Compact SOT-23 package.

OPA191IDBVR Applications

  • Suitable for high-accuracy signal processing.
  • Ideal for low-power applications.
  • Designed for wide supply voltage systems.
  • Features rail-to-rail input and output.

OPA191IDBVR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range for the OPA191IDBVR?

The OPA191IDBVR operates from a total supply voltage of 4.5 V to 36 V.

What is the gain bandwidth product of the OPA191IDBVR?

The typical gain bandwidth product is 2.5 MHz.

What is the maximum offset voltage of the OPA191IDBVR?

The maximum offset voltage at 25°C is 0.025 mV.

What is the operating temperature range of the OPA191IDBVR?

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

What package is the OPA191IDBVR available in?

The OPA191IDBVR is available in a SOT-23 package.

What is the typical quiescent current per channel of the OPA191IDBVR?

The typical quiescent current per channel is 0.14 mA.

What is the typical slew rate of the OPA191IDBVR?

The typical slew rate is 5.5 V/µs.

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