OPA313IDCKR

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OPA313IDCKR

IC OPAMP GP 1 CIRCUIT SC70-5

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規格

Part Status Active
Amplifier Type Standard
Number of Circuits 1
Output Type Rail-to-Rail
Slew Rate 0.5V/µs
Current - Input Bias 0.2 pA
Voltage - Input Offset 500 µV
Current - Supply 50µA
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 5-TSSOP, SC-70-5, SOT-353
Supplier Device Package SC-70-5
Base Product Number OPA313
Gain Bandwidth Product 1 MHz

概述

Description

The OPA313IDCKR is a low-power, precision operational amplifier designed by Texas Instruments. It features a rail-to-rail input and output structure, which allows for maximum usage of the supply voltage range, making it suitable for battery-operated devices. It offers a low offset voltage, low noise, and high precision, ideal for applications in signal conditioning, data acquisition, and instrumentation.
Key specifications include a wide supply voltage range (from 2.7V to 5.5V), low quiescent current (typically around 1.2 µA), and a gain bandwidth product of approximately 1 MHz. The amplifier's low total harmonic distortion (THD) makes it suitable for audio applications. The OPA313 also features a small package size (SOT-23) which is advantageous for compact designs.
Overall, the OPA313IDCKR is an excellent choice for applications requiring high accuracy and low power consumption in a small footprint.

Features

The OPA313IDCKR is a low-power, precision operational amplifier from Texas Instruments with several key features:
1. Low Offset Voltage: Achieves a typical input offset voltage of just 50 µV, enhancing accuracy in applications.
2. Wide Supply Voltage Range: Operates from 2.7 V to 36 V, allowing versatility in various circuit designs.
3. Rail-to-Rail Output: Provides output voltage swing from ground to V+ (supply), maximizing dynamic range.
4. Low Noise: Exhibits low noise characteristics, making it suitable for sensitive applications.
5. High Gain Bandwidth Product: Offers a gain bandwidth product of 1 MHz, facilitating good performance in a variety of configurations.
6. Low Quiescent Current: Consumes only 100 µA per channel, making it ideal for battery-powered devices.
7. Single/Dual Supply Operation: Can be powered by either a single or dual power supply, providing flexibility for design.
8. Temperature Range: Designed for operation over -40°C to +125°C, ensuring reliability in harsh environments.
These features make the OPA313IDCKR suitable for applications in signal conditioning, data acquisition, and other precision analog tasks.

Package

The OPA313IDCKR is packaged in a 5-pin SC70 (SOT-23) package. This compact surface-mount package is designed for space-constrained applications while maintaining good performance characteristics.

Pinout

The OPA313IDCKR is a dual operational amplifier (op-amp) with a 5-pin SC70 package. It features a total of 8 pins. The pin configuration includes:
1. Inverting Input (Vin-): Input for the inverting signal.
2. Non-Inverting Input (Vin+): Input for the non-inverting signal.
3. Output (Vout): The output of the op-amp.
4. Negative Supply Voltage (V- or VSS): Connects to the negative power supply (often ground).
5. Positive Supply Voltage (V+ or VDD): Connects to the positive power supply.
The OPA313 is designed for low-power, precision applications, offering high accuracy, low noise, and low distortion. It is suitable for use in various applications, including sensor signal conditioning, filter circuits, and data acquisition systems.

Manufacturer

The OPA313IDCKR is manufactured by Texas Instruments (TI), a leading semiconductor company based in the United States. Texas Instruments specializes in designing and manufacturing a wide range of electronic components, including analog, embedded processing, and digital signal processing devices. Founded in 1930, TI serves various industries, including automotive, industrial, communications, and consumer electronics, offering solutions that enhance connectivity and efficiency in electronic systems. The OPA313 is a precision operational amplifier known for its low power consumption and high performance, making it suitable for applications such as signal conditioning, data acquisition, and instrumentation.

Application

The OPA313IDCKR is a precision, low-power operational amplifier used in various applications, including sensor signal conditioning, audio processing, data acquisition systems, and medical instrumentation. Its low offset voltage and low noise make it suitable for high-precision tasks in portable devices, industrial equipment, and automotive systems. Additionally, it can be utilized in active filters and voltage followers for enhanced signal integrity.

Equivalent

The OPA313IDCKR is a low-power, precision operational amplifier. Equivalent products include:
1. OPA211 - Higher precision, low noise.
2. OPA227 - Low offset, low drift.
3. TLV2371 - Low power, single-supply operation.
4. LMV321 - Low voltage, general-purpose.
Always verify specifications for compatibility with your application.

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