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OPA991IDBVR The Texas Instruments OPA991IDBVR is a single-channel, low-power operational amplifier with a 4.5MHz bandwidth and 21V/µs slew rate. It offers rail-to-rail input and output.
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OPA991IDBVR

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Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments OPA991IDBVR is a single-channel, low-power operational amplifier with a 4.5MHz bandwidth and 21V/µs slew rate. It offers rail-to-rail input and output.
✓ Total Stock: 1,086 pcs

OPA991IDBVR Available from 1 distributor

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OPA991IDBVR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Architecture
Bandwidth
Features
Lead Style
Mounting Type
Number of Channels
Operating Temperature Range
Output Current
SVHC Present
Slew Rate
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OPA991IDBVR Description

Short technical summary and product information.

The OPA991IDBVR from Texas Instruments is a versatile single-channel operational amplifier designed for a wide range of applications. It features a 4.5MHz gain-bandwidth product and a high slew rate of 21V/µs, making it suitable for signal processing tasks.

 

This op-amp operates with a total supply voltage ranging from 2.7V to 40V. It boasts rail-to-rail input and output capabilities, along with a low offset voltage of 0.75mV maximum and low noise characteristics of 10.8 nV/√Hz at 1kHz. The device is available in compact SOT-23 and SOT-SC70 surface-mount packages.

 

Key electrical characteristics include a typical quiescent current of 0.56mA per channel and a high common-mode rejection ratio of 130dB. The operating temperature range is from -40°C to 125°C, ensuring reliable performance in various environments. Features such as EMI hardening and high capacitive load drive enhance its robustness in demanding applications.

OPA991IDBVR Quick Information

Product Type: Operational Amplifier
Series: OPA991
Canonical Name: OPA991IDBVR Operational Amplifier
Subcategory: Analog Multipliers, Dividers

OPA991IDBVR Compliance

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

OPA991IDBVR Features

  • Single channel, 40V operational amplifier.
  • 4.5MHz bandwidth and 21V/µs slew rate.
  • Rail-to-rail input and output.
  • Low offset voltage (0.75mV max) and noise.
  • Available in SOT-23 and SOT-SC70 packages.

OPA991IDBVR Applications

  • Suitable for general-purpose amplification.
  • Ideal for signal conditioning circuits.
  • Used in battery-powered applications.
  • Effective in systems requiring wide supply range.

OPA991IDBVR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the supply voltage range for the OPA991IDBVR?

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

What is the gain-bandwidth product of the OPA991IDBVR?

The typical gain-bandwidth product is 4.5MHz.

What is the slew rate of the OPA991IDBVR?

The typical slew rate is 21V/µs.

What is the maximum offset voltage for the OPA991IDBVR?

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

What is the operating temperature range for the OPA991IDBVR?

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

What package types are available for the OPA991IDBVR?

The OPA991IDBVR is available in SOT-23 and SOT-SC70 packages.

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