OP491GSZ The OP491GSZ from ADI Electronics is a micropower operational amplifier featuring single 3V supply capability and rail-to-rail input/output performance. It is designed for low voltage applications.
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OP491GSZ

Available from 1 distributors
Mfr Name: ADI Electronics
ADI Electronics
The OP491GSZ from ADI Electronics is a micropower operational amplifier featuring single 3V supply capability and rail-to-rail input/output performance. It is designed for low voltage applications.
✓ Total Stock: 2,004 pcs

OP491GSZ Available from 1 distributor

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2,004 pcs
2004 pcs On Request 1 On Request On Request 24+ On Request On Request

OP491GSZ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
SVHC Present

OP491GSZ Description

Short technical summary and product information.

The OP491GSZ, manufactured by ADI Electronics, is a micropower operational amplifier designed for single 3V supply operation. It offers rail-to-rail input and output voltage ranges, making it suitable for low voltage and battery-powered applications.

 

This amplifier series, including the OP191, OP291, and OP491, is well-suited for instrumentation and RTD amplifier circuits. The rail-to-rail output swing allows for high bridge excitation voltages even with supplies as low as 4.0 V. The OP291 variant, for example, is ideal for battery-powered instrumentation amplifiers due to its low supply current and low voltage operation.

 

The device's ability to accept rail-to-rail inputs means its input common-mode range includes ground and the positive supply. The package type for this specific part is GSZ.

OP491GSZ Quick Information

Product Type: Operational Amplifier
Series: OP491
Canonical Name: OP491GSZ Operational Amplifier
Subcategory: Analog Multipliers/Dividers

OP491GSZ Compliance

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

OP491GSZ Features

  • Micropower operational amplifier
  • Single 3V supply operation
  • Rail-to-rail input/output
  • Low voltage operation
  • Suitable for battery-powered applications

OP491GSZ Applications

  • Instrumentation amplifier circuits
  • RTD amplifier circuits
  • Low power sensor signal conditioning
  • Portable electronic devices

OP491GSZ FAQs

5 frequently asked questions generated from this part’s specifications.
What is the supply voltage for the OP491GSZ?

The OP491GSZ operates from a single 3V supply.

Does the OP491GSZ have rail-to-rail input and output?

Yes, the OP491GSZ features rail-to-rail input and output voltage ranges.

What is the RoHS status of the OP491GSZ?

The OP491GSZ is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the OP491GSZ?

The Moisture Sensitivity Level (MSL) for the OP491GSZ is 1 Unlimited.

What is the REACH status of the OP491GSZ?

The OP491GSZ is REACH Unaffected.

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