OPA188AIDBVR

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OPA188AIDBVR

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規格

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
AmplifierType Zero-Drift
NumberofCircuits 1
OutputType Rail-to-Rail
SlewRate 0.8V/µs
GainBandwidthProduct 2 MHz
Current-InputBias 160 pA
Voltage-InputOffset 6 µV
Current-Supply 450µA
Voltage-SupplySpan(Min) 4 V
Voltage-SupplySpan(Max) 36 V
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case SC-74A, SOT-753

概述

Description

The OPA188AIDBVR is a precision operational amplifier from Texas Instruments. It is part of the OPA188 series, renowned for its ultra-low offset voltage and zero-drift performance, making it ideal for high-precision applications. The "AIDBVR" denotes a specific package and grade within the series, with "DBV" referring to the SOT-23 package, and "R" indicating that it is delivered on tape and reel.
Key features of the OPA188AIDBVR include a low offset voltage of 0.02 µV, low offset drift, and a wide supply voltage range of 4V to 36V. It has a low input bias current and high common-mode rejection ratio, enhancing its accuracy in DC applications. The amplifier offers a wide bandwidth and low noise, suitable for precision data acquisition, instrumentation, and control systems.
The OPA188AIDBVR is particularly valued for its stability and low total harmonic distortion (THD), making it suitable for audio and sensor applications. It is commonly used in medical instrumentation, industrial process control, and precision sensor interfaces.

Features

The OPA188AIDBVR is a precision operational amplifier known for its high performance and reliability in various applications. Key features of the OPA188AIDBVR include:
1. Zero-Drift Architecture: This op-amp offers ultra-low offset voltage and near-zero drift over time and temperature, which enhances accuracy and stability.
2. Low Noise: With a low noise level, it is suitable for applications requiring precise signal processing.
3. Broad Bandwidth: The device provides a wide bandwidth, ensuring it can support a variety of high-speed applications.
4. Low Input Bias Current: Its low input bias current makes it ideal for systems involving high-impedance sources.
5. Wide Supply Range: It operates over a wide supply voltage range, enhancing its versatility for different power conditions.
6. Rail-to-Rail Output: Offers rail-to-rail output swing, maximizing the dynamic range in single-supply systems.
7. Low Power Consumption: The op-amp is designed to be energy-efficient, suitable for battery-powered devices.
8. High CMRR and PSRR: It provides excellent common-mode rejection ratio (CMRR) and power supply rejection ratio (PSRR), improving performance in noisy environments.
These features make the OPA188AIDBVR suitable for precision applications such as sensor signal conditioning, data acquisition systems, and medical instrumentation.

Package

The OPA188AIDBVR is an operational amplifier from Texas Instruments, and its package type is SOT-23-5 (Small Outline Transistor with 5 pins).

Pinout

The OPA188AIDBVR is an operational amplifier manufactured by Texas Instruments. It comes in a SOT-23-5 package, which has 5 pins. Here is a brief overview of the pin functions:
1. Pin 1 (OUT): Output - This is where the amplified signal is delivered.
2. Pin 2 (V- or GND): Negative Supply Voltage or Ground - Provides the negative supply voltage or ground reference.
3. Pin 3 (IN+ or Non-Inverting Input): Non-Inverting Input - Receives the signal that needs to be amplified.
4. Pin 4 (IN- or Inverting Input): Inverting Input - Receives the signal used to invert the phase in some configurations.
5. Pin 5 (V+ or VCC): Positive Supply Voltage - Provides the positive supply voltage to the operational amplifier.
The OPA188 is known for its low offset voltage and precision, making it suitable for precision instrumentation, control systems, and various other applications requiring high accuracy.

Manufacturer

The OPA188AIDBVR is manufactured by Texas Instruments. Texas Instruments is an American technology company that designs and manufactures semiconductors and various integrated circuits. It serves a wide range of industries, including automotive, industrial, consumer electronics, and communications. The company is known for its focus on innovation and efficiency in the electronics sector.

Application

The OPA188AIDBVR is a precision operational amplifier known for its low offset voltage, low noise, and wide supply voltage range. It is commonly used in applications that require high accuracy and stability, such as precision instrumentation, data acquisition systems, medical equipment, sensor signal conditioning, and industrial process control. Its low power consumption also makes it suitable for battery-powered devices.

Equivalent

The OPA188AIDBVR is a precision operational amplifier by Texas Instruments. Equivalent products from other manufacturers may include the AD8676 from Analog Devices, the MCP6V01 from Microchip Technology, and the LT6015 from Analog Devices. While these alternatives may offer similar precision and low offset voltage specifications, it's important to compare detailed specifications to ensure compatibility with your specific application.

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