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OPA2388IDGK

Name: OPA2388IDGK
Rating: 4.7 (12 reviews)

Precision Amplifiers 10MHz, CMOS, Zero-Drift, Zero-Crossover, True RRIO Precision Operational Amplifier 8-VSSOP -40 to 125

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仕様

概要

Description

The OPA2388IDGK is a high-performance, precision operational amplifier designed for a variety of applications, including data acquisition, signal conditioning, and audio processing. It features a low offset voltage, low drift, and low noise, making it suitable for high-accuracy applications.
Key specifications include a supply voltage range of ±2.5V to ±18V, a bandwidth of 1.5 MHz, and a slew rate of 0.6 V/µs. The OPA2388 also boasts a high common-mode rejection ratio (CMRR) and power supply rejection ratio (PSRR), ensuring stable performance across different conditions.
The device is available in a compact 8-pin MSOP package, aiding in space-constrained designs. Its low power consumption enhances efficiency in battery-powered applications. As part of Texas Instruments' OPA family, it is recognized for reliability and performance, making it a preferred choice for engineers in various fields, including medical instrumentation and industrial automation.

Features

The OPA2388IDGK is a precision operational amplifier designed for a wide range of applications. Key features include:
1. Low Offset Voltage: Typically 0.1 mV, ensuring high accuracy in signal amplification.
2. Low Offset Voltage Drift: 0.2 µV/°C, enhancing stability over temperature variations.
3. High Gain Bandwidth Product: 1 MHz, allowing for effective operation in various frequency applications.
4. Rail-to-Rail Output: Enables maximum output swing, making it suitable for low-voltage applications.
5. Low Noise: Input voltage noise density of 10 nV/√Hz at 1 kHz, contributing to better signal fidelity.
6. Wide Supply Voltage Range: Operates from 2.7 V to 36 V, providing flexibility for different circuit designs.
7. Low Quiescent Current: 50 µA per channel, ensuring energy efficiency in battery-operated devices.
8. High Slew Rate: 0.5 V/µs, which is beneficial for fast signal processing.
These features make the OPA2388 suitable for sensor signal conditioning, data acquisition systems, and medical instrumentation.

Package

The OPA2388IDGK is packaged in a VSSOP-8 (Very Thin Shrink Small Outline Package) type. This package is designed for low power consumption and small size, making it suitable for various applications in precision analog signal processing.

Pinout

The OPA2388IDGK is an operational amplifier (op-amp) from Texas Instruments. It comes in a 8-pin VSSOP (Very Small Outline Package) configuration.
Pin Count: 8
Pin Functions:
1. 1 (V-): Negative supply voltage.
2. 2 (In-): Inverting input.
3. 3 (In+): Non-inverting input.
4. 4 (NC): No Connect (not internally connected).
5. 5 (Out): Output.
6. 6 (V+): Positive supply voltage.
7. 7 (Comp): Compensation pin (optional connection for stability).
8. 8 (NC): No Connect (not internally connected).
The OPA2388 is designed for precision applications, offering low offset voltage, low noise, and high bandwidth, making it suitable for various signal conditioning tasks in circuits.

Manufacturer

The OPA2388IDGK is manufactured by Texas Instruments (TI), a prominent American technology company specializing in semiconductors and integrated circuits. Founded in 1930, Texas Instruments is well-known for its innovative products in analog, digital signal processing, and embedded processing. The company serves a wide range of industries, including automotive, communications, industrial, and consumer electronics. The OPA2388 is a precision operational amplifier, designed for applications requiring high accuracy, low noise, and low offset voltage. Texas Instruments is recognized for its commitment to high-quality manufacturing and extensive technical support, making it a leading player in the semiconductor industry.

Application

The OPA2388IDGK is a precision operational amplifier suitable for applications such as signal conditioning, data acquisition systems, medical instrumentation, sensor amplification, and low-noise amplification in audio devices. Its low offset voltage and high precision make it ideal for use in battery-powered devices and precision measurement systems.

Equivalent

The OPA2388IDGK is a precision op-amp. Equivalent products include the OPA211, OPA320, and LTC2057. Other alternatives may include the MCP606 and TLV2371, depending on your specific requirements for voltage range, bandwidth, and noise performance. Always check datasheets for exact specifications before substituting.