OPA314AQDBVRQ1

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OPA314AQDBVRQ1

IC OPAMP GP 1 CIRCUIT SOT23-5

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規格

Part Status Active
Amplifier Type Standard (General Purpose)
Number of Circuits 1
Output Type Rail-to-Rail
Slew Rate 1.5V/µs
Gain Bandwidth Product 3 MHz
Current - Input Bias 0.2 pA
Voltage - Input Offset 500 µV
Current - Supply 150µA
Current - Output / Channel 20 mA
Voltage - Supply Span (Min) 1.8 V
Voltage - Supply Span (Max) 5.5 V
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount
Package / Case SC-74A, SOT-753
Supplier Device Package SOT-23-5
Base Product Number OPA314
Grade Automotive
Qualification AEC-Q100

概述

Description

The OPA314AQDBVRQ1 is a precision operational amplifier (op-amp) from Texas Instruments, designed for automotive applications. It features low offset voltage, low noise, and low distortion, making it suitable for high-performance signal processing tasks. The device operates on a single supply voltage ranging from 2.7V to 36V and has a wide temperature range, ensuring reliability in automotive environments.
Key specifications include a high gain bandwidth product, low input bias current, and rail-to-rail output, which allows it to effectively drive loads close to the power supply rails. The op-amp is packaged in a compact SOT-23-5 package, facilitating easy integration into space-constrained designs.
Its robustness, coupled with excellent electrical characteristics, makes the OPA314AQDBVRQ1 an ideal choice for various automotive applications, including sensor signal conditioning, battery management systems, and audio processing.

Features

The OPA314AQDBVRQ1 is a precision, low-power operational amplifier designed for a wide range of applications. Key features include:
1. Low Power Consumption: It operates on a supply voltage range of 2.7V to 36V while drawing minimal current, making it suitable for battery-operated devices.
2. Rail-to-Rail Output: It provides a rail-to-rail output swing, allowing the output to reach both supply rails, maximizing dynamic range.
3. High Precision: The device offers low offset voltage (typical 50 µV) and low drift, ensuring high accuracy in signal processing.
4. Wide Frequency Response: With a gain bandwidth product of up to 1 MHz, it supports a variety of signal frequencies.
5. Low Noise: Features low voltage noise (typical 18 nV/√Hz), making it ideal for applications requiring high signal fidelity.
6. Temperature Range: Operates over a specified temperature range of -40°C to +125°C, suitable for automotive and industrial environments.
7. Small Package: Available in a compact SOT-23 package, which is advantageous for space-constrained applications.
Overall, the OPA314AQDBVRQ1 combines efficiency, precision, and flexibility for diverse applications.

Package

The OPA314AQDBVRQ1 is packaged in a SOT-23-5 (Small Outline Transistor) format. This surface-mount package features five pins and is designed for compact applications.

Pinout

The OPA314AQDBVRQ1 is a single operational amplifier from Texas Instruments. It features a 5-pin SC70 package. The pinout is as follows:
1. Input A: Non-inverting input of the operational amplifier.
2. Output A: Output of the operational amplifier.
3. V-: Negative power supply pin.
4. V+: Positive power supply pin.
5. Input A: Inverting input of the operational amplifier.
The OPA314 is designed for low noise and low power applications, with a typical voltage range of ±2.5V to ±15V. It is suitable for precision signal processing tasks in various applications.

Manufacturer

The OPA314AQDBVRQ1 is manufactured by Texas Instruments (TI), a leading American technology company. Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits (ICs). The company is well-known for its innovation in analog electronics, digital signal processing, and embedded processing. TI serves a wide range of markets, including automotive, industrial, communications, and consumer electronics. The OPA314 is a precision, low-power operational amplifier, which showcases TI's commitment to providing high-performance analog solutions for diverse applications.

Application

The OPA314AQDBVRQ1 is a precision, low-power operational amplifier designed for various application areas, including sensor signal conditioning, portable instrumentation, medical devices, data acquisition systems, and audio processing. Its low offset voltage and low noise characteristics make it suitable for high-accuracy applications in automotive and industrial environments. Additionally, it can be used in active filters and analog computation circuits.

Equivalent

The OPA314AQDBVRQ1 is a precision operational amplifier. Equivalent products include the OPA2134, OPA2132, and the TLV2371 series from Texas Instruments, as well as the LM358 from Texas Instruments and the MCP602 from Microchip. Always check specific parameters like supply voltage, bandwidth, and input/output specifications to ensure compatibility.

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