OPA2347UA/2K5 The Texas Instruments OPA2347UA/2K5 is a dual operational amplifier designed for low quiescent current and rail-to-rail input/output operation. It operates on a single supply voltage from 2.3V to 5.5V.
Mfr Part #:

OPA2347UA/2K5

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments OPA2347UA/2K5 is a dual operational amplifier designed for low quiescent current and rail-to-rail input/output operation. It operates on a single supply voltage from 2.3V to 5.5V.
✓ Total Stock: 55,174 pcs
$ Price Range: $0.62

OPA2347UA/2K5 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
51,657 pcs
51657 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
3,517 pcs
3517 pcs On Request 1 On Request On Request 20+ On Request On Request

OPA2347UA/2K5 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Tape & Reel

OPA2347UA/2K5 Description

Short technical summary and product information.

The Texas Instruments OPA2347UA/2K5 is a dual, low-power, rail-to-rail input and output operational amplifier. It is designed for applications requiring minimal power consumption, with a typical quiescent current of only 20µA per channel.

 

This op-amp features a gain bandwidth product of 350kHz and a slew rate of 0.17V/µs, making it suitable for various signal processing tasks. It operates over a wide temperature range of -55°C to 125°C and supports a total supply voltage from 2.3V to 5.5V.

 

The OPA2347UA/2K5 offers rail-to-rail input and output swing, allowing for maximum dynamic range. Its typical offset voltage is 6mV, with an offset drift of 3µV/°C. The device is available in surface-mount packages such as SOT-23, SOIC, DSBGA, WCSP-8, SC70-5, SOT23-5, SOT23-8, and TSSOP-14.

 

Key applications include portable equipment, battery-powered devices, 2-wire transmitters, smoke detectors, and CO detectors where low power consumption and small size are critical.

OPA2347UA/2K5 Quick Information

Product Type: Operational Amplifier
Series: OPA2347
Canonical Name: Texas Instruments OPA2347 Dual Operational Amplifier
Subcategory: General-purpose op amps

OPA2347UA/2K5 Compliance

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

OPA2347UA/2K5 Estimated Pricing

Qty Low High
1+ $0.62 $0.62

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

OPA2347UA/2K5 Features

  • Dual rail-to-rail operational amplifier.
  • Low quiescent current of 20µA per channel.
  • 350kHz gain bandwidth product.
  • Wide supply voltage range of 2.3V to 5.5V.
  • Operates from -55°C to 125°C.

OPA2347UA/2K5 Applications

  • Ideal for portable equipment.
  • Suitable for battery-powered devices.
  • Used in 2-wire transmitters.
  • Applicable for smoke detectors.
  • Designed for CO detectors.

OPA2347UA/2K5 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating supply voltage range of the OPA2347UA/2K5?

2.3 V to 5.5 V.

What package options are available for the OPA2347UA/2K5?

SOT-23, SOIC, DSBGA, WCSP-8, SC70-5, SOT23-5, SOT23-8, and TSSOP-14.

What is the operating temperature range of this op-amp?

-55°C to 125°C.

What is the gain bandwidth product of the OPA2347UA/2K5?

350 kHz typical.

What is the quiescent current per channel?

20 µA typical per channel.

Does the OPA2347UA/2K5 feature rail-to-rail input and output?

Yes, it has rail-to-rail input and output.

What is the amplifier architecture?

CMOS.

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