OPA4743UA The OPA4743UA from Texas Instruments is a quad operational amplifier offering a 7MHz gain bandwidth product and a 10V/µs slew rate. It features rail-to-rail input and output capabilities.
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OPA4743UA

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The OPA4743UA from Texas Instruments is a quad operational amplifier offering a 7MHz gain bandwidth product and a 10V/µs slew rate. It features rail-to-rail input and output capabilities.
✓ Total Stock: 36,160 pcs
$ Price Range: $5.72

OPA4743UA Available from 1 distributor

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✓ Non-Authorised
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OPA4743UA Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Architecture
Lead Spacing
Lead Style
Number of Channels
Operating Temperature Range
Output Current
Slew Rate

OPA4743UA Description

Short technical summary and product information.

The Texas Instruments OPA4743UA is a quad operational amplifier designed for high-speed applications. It boasts a 7MHz gain bandwidth product and a 10V/µs slew rate, making it suitable for demanding circuit designs.

 

This operational amplifier features rail-to-rail input and output, allowing for maximum dynamic range. It operates over a wide supply voltage range, from 3.5V to 12V for single supply and ±1.75V to ±6V for dual supplies. The low quiescent current of 1.1mA per channel and low input bias current of 10pA contribute to efficient power usage.

 

The OPA4743UA is available in SOIC (D) 14 and TSSOP (PW) 14 packages. Its operating temperature range is -40°C to 85°C.

 

Applications include LCD gamma correction and automotive systems such as audio and sensor applications.

OPA4743UA Quick Information

Product Type: Operational Amplifier
Canonical Name: OPA4743UA Quad Operational Amplifier
Subcategory: General-Purpose Operational Amplifiers

OPA4743UA Compliance

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

OPA4743UA Estimated Pricing

Qty Low High
1+ $5.72 $5.72

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

OPA4743UA Features

  • Quad channel operational amplifier.
  • 7MHz gain bandwidth product.
  • 10V/µs slew rate.
  • Rail-to-rail input and output.
  • Wide supply voltage range.

OPA4743UA Applications

  • Ideal for general-purpose signal conditioning.
  • Suitable for low-power sensor interfaces.
  • Used in audio and data acquisition systems.
  • Applicable in active filter and buffer circuits.

OPA4743UA FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the OPA4743UA?

The total supply voltage range is 3.5 V to 12 V.

What packages is the OPA4743UA available in?

The OPA4743UA is available in SOIC-14 and TSSOP-14 packages.

What is the operating temperature range of the OPA4743UA?

The operating temperature range is -40°C to 85°C.

How many channels does the OPA4743UA have?

The OPA4743UA has 4 channels.

What is the gain bandwidth product of the OPA4743UA?

The typical gain bandwidth product is 7 MHz.

What is the slew rate of the OPA4743UA?

The typical slew rate is 10 V/µs.

What is the quiescent current per channel of the OPA4743UA?

The typical quiescent current per channel is 1.1 mA.

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