OPA342NA/3K The OPA342NA/3K is a single-channel, rail-to-rail operational amplifier from Texas Instruments. It offers a 1MHz bandwidth and low quiescent current, making it suitable for various applications.
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OPA342NA/3K

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The OPA342NA/3K is a single-channel, rail-to-rail operational amplifier from Texas Instruments. It offers a 1MHz bandwidth and low quiescent current, making it suitable for various applications.
✓ Total Stock: 88,724 pcs
$ Price Range: $0.56

OPA342NA/3K Available from 3 distributors

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OPA342NA/3K Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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OPA342NA/3K Description

Short technical summary and product information.

The Texas Instruments OPA342NA/3K is a single-channel, low-power, rail-to-rail input and output operational amplifier. Designed for single-supply operation, it supports a total supply voltage range from 2.7V to 5.5V.

 

Key electrical characteristics include a gain bandwidth product of 1MHz and a slew rate of 1V/µs. The device features a low quiescent current of 0.15mA per channel and a low input bias current of 10pA maximum. It also provides a low offset voltage of 6mV maximum at 25°C and a voltage noise density of 30nV/√Hz at 1kHz.

 

The OPA342NA/3K is available in SOT-23 and SOIC packages, offering flexibility for different board space requirements. Its rail-to-rail input and output capabilities, combined with its low cost and low power consumption, make it a versatile choice for applications such as communications, data acquisition, audio processing, and active filters.

OPA342NA/3K Quick Information

Product Type: Operational Amplifier
Series: OPA342
Canonical Name: Texas Instruments OPA342 Operational Amplifier
Subcategory: General-Purpose Op Amps

OPA342NA/3K Compliance

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

OPA342NA/3K Estimated Pricing

Qty Low High
1+ $0.56 $0.56

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

OPA342NA/3K Features

  • Single-channel, rail-to-rail operational amplifier.
  • 1MHz gain bandwidth product.
  • 1V/µs slew rate.
  • Low quiescent current of 150µA.
  • Wide supply voltage range of 2.7V to 5.5V.

OPA342NA/3K Applications

  • Suitable for communications systems.
  • Used in data acquisition circuits.
  • Applicable for audio processing.
  • Ideal for active filter designs.
  • Designed for consumer electronics.

OPA342NA/3K FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the OPA342NA/3K?

The OPA342NA/3K operates with a total supply voltage between 2.7V and 5.5V.

What is the gain bandwidth product of the OPA342NA/3K?

The typical gain bandwidth product for the OPA342NA/3K is 1MHz.

What is the slew rate of the OPA342NA/3K?

The typical slew rate for the OPA342NA/3K is 1V/µs.

What is the maximum offset voltage at 25°C for the OPA342NA/3K?

The maximum offset voltage at 25°C for the OPA342NA/3K is 6mV.

What is the typical quiescent current per channel for the OPA342NA/3K?

The typical quiescent current per channel for the OPA342NA/3K is 0.15mA.

What is the operating temperature range for the OPA342NA/3K?

The OPA342NA/3K operates within a temperature range of -40°C to 85°C.

What package options are available for the OPA342NA/3K?

The OPA342NA/3K is available in SOT23-5, MSOP-8, and TSSOP-14 package options.

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