OPA2342UA The Texas Instruments OPA2342UA is a dual, rail-to-rail operational amplifier designed for low-cost, low-power applications. It operates on a single supply as low as 2.5V.
Mfr Part #:

OPA2342UA

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments OPA2342UA is a dual, rail-to-rail operational amplifier designed for low-cost, low-power applications. It operates on a single supply as low as 2.5V.
✓ Total Stock: 37,479 pcs
$ Price Range: $1.16

OPA2342UA Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
36,160 pcs
36160 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1,319 pcs
1319 pcs On Request 1 On Request On Request On Request On Request On Request

OPA2342UA Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Bandwidth
Quiescent Current
Slew Rate

OPA2342UA Description

Short technical summary and product information.

The OPA2342UA from Texas Instruments is a dual, rail-to-rail CMOS operational amplifier optimized for low-cost, low-power, and miniature applications. It is designed to operate on a single supply voltage as low as 2.5V, with an input common-mode voltage range that extends 300mV beyond the supplies.

 

Key electrical specifications include a bandwidth of 1MHz, a slew rate of 1V/µs, and a typical THD + Noise of 0.006%. The device features low quiescent current of 150µA typical and a low bias current of 0.2pA typical. Its rail-to-rail input and output capabilities make it suitable for driving sampling Analog-to-Digital Converters (ADCs).

 

This operational amplifier is available in an 8-pin SOIC package and operates over a temperature range of -40°C to 85°C. The OPA2342UA is well-suited for general-purpose, audio applications, active filters, data acquisition, and process control systems.

 

Note: This part number is in the process of being discontinued. Consider TLV9002IDR as a potential replacement.

OPA2342UA Quick Information

Product Type: Operational Amplifier
Series: MicroAmplifier
Canonical Name: OPA2342UA Dual Operational Amplifier
Subcategory: Comparator

OPA2342UA Compliance

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

OPA2342UA Estimated Pricing

Qty Low High
1+ $1.16 $1.16

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

OPA2342UA Features

  • Dual rail-to-rail CMOS operational amplifier
  • 1MHz bandwidth and 1V/µs slew rate
  • Low quiescent current of 150µA typical
  • Single supply operation from 2.5V
  • 8-pin SOIC package

OPA2342UA Applications

  • Ideal for driving sampling ADCs
  • Suitable for audio applications
  • Used in active filters
  • Applicable to data acquisition
  • Designed for process control

OPA2342UA FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range for OPA2342UA?

The supply voltage range is 2.5V minimum to 5.5V maximum.

What package does OPA2342UA come in?

It is available in an SOIC-8 package.

What is the bandwidth of OPA2342UA?

The typical bandwidth is 1 MHz.

What is the slew rate of OPA2342UA?

The typical slew rate is 1 V/µs.

What is the quiescent current of OPA2342UA?

The typical quiescent current is 150 µA.

What is the total harmonic distortion plus noise of OPA2342UA?

The typical THD+N is 0.006%.

Is the OPA2342UA being discontinued?

Yes, it is in the process of being discontinued. Texas Instruments recommends TLV9002IDR as a replacement.

OPA2342UA Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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OPA342NA
OPA342NA
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The Texas Instruments OPA342NA is a single, rail-to-rail operational amplifier designed for low-cost, low-power applications. It offers a 1MHz bandwidth and operates on a single supply.
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