OPA314AQDBVRQ1 The Texas Instruments OPA314AQDBVRQ1 is a single, automotive-grade operational amplifier. It features a 3MHz gain bandwidth and low noise characteristics.
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OPA314AQDBVRQ1

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments OPA314AQDBVRQ1 is a single, automotive-grade operational amplifier. It features a 3MHz gain bandwidth and low noise characteristics.
✓ Total Stock: 5,717 pcs

OPA314AQDBVRQ1 Available from 2 distributors

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OPA314AQDBVRQ1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade

OPA314AQDBVRQ1 Description

Short technical summary and product information.

The OPA314AQDBVRQ1 from Texas Instruments is a single-channel, automotive-grade operational amplifier designed for general-purpose applications. It operates with a wide supply range of 1.8V to 5.5V and offers a 3MHz gain bandwidth.

 

This op-amp family represents a new generation of low-power CMOS amplifiers. Key electrical characteristics include low quiescent current of 150 µA per channel, low noise at 14 nV/√Hz at 1 kHz, and a low offset voltage of 0.5 mV. It also features a low input bias current of 0.2 pA.

 

The device is housed in a SOT-23 package, suitable for surface mounting. The specified operating temperature range is -40°C to 125°C, making it suitable for automotive applications.

 

Features include rail-to-rail input and output swings, unity-gain stability, and an internal RF/EMI filter. It is AEC-Q100 qualified.

OPA314AQDBVRQ1 Quick Information

Product Type: Operational Amplifier
Series: OPA314-Q1
Canonical Name: Texas Instruments OPA314AQDBVRQ1 Operational Amplifier
Subcategory: General-purpose op amps

OPA314AQDBVRQ1 Compliance

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

OPA314AQDBVRQ1 Features

  • Automotive-grade single operational amplifier.
  • 3MHz gain bandwidth and low noise.
  • Wide 1.8V to 5.5V supply range.
  • Low quiescent current: 150 µA/ch.
  • SOT-23 package for surface mounting.

OPA314AQDBVRQ1 Applications

  • Suitable for automotive applications.
  • General-purpose analog signal processing.
  • Low-power circuit designs.
  • Applications requiring low noise.

OPA314AQDBVRQ1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the OPA314AQDBVRQ1?

The supply voltage range is 1.8 V to 5.5 V.

What package is the OPA314AQDBVRQ1 available in?

The device is available in a SOT-23 package.

What is the operating temperature range?

The operating temperature range is -40°C to 125°C.

What is the gain bandwidth of the OPA314AQDBVRQ1?

The gain bandwidth is 3 MHz.

What is the input noise level at 1 kHz?

The input noise is 14 nV/√Hz at 1 kHz.

What is the quiescent current per channel?

The quiescent current is 150 µA per channel at 5 V.

What is the offset voltage?

The offset voltage is 0.5 mV typical.

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