OPA2188AIDR

Description

The OPA2188AIDR is a precision operational amplifier manufactured by Texas Instruments, a renowned global semiconductor company that designs and manufactures analog technologies, digital signal processing (DSP) and microcontroller (MCU) semiconductors. This product is part of Texas Instruments’ OPAx188 series and comes in a compact, surface-mount package. The OPA2188AIDR is characterized by its low offset voltage (25 µV, max), low quiescent current (1.5 mA per amplifier, typical), and low noise (7 nV/√Hz at 10 Hz, typical). These features make it an ideal choice for applications requiring high-precision signal conditioning with minimal power consumption. The device operates from a single supply range of +4.5 V to +36 V or a dual supply range of ±2.25 V to ±18 V, making it versatile for a variety of system designs. One of the key features of the OPA2188AIDR is its zero-drift architecture, which delivers ultra-low input offset voltage and near-zero drift over time and temperature. This feature is particularly beneficial in applications where precision is crucial, such as industrial measurement, medical instrumentation, and test and measurement systems. The OPA2188AIDR also offers excellent common-mode and power-supply rejection ratios (CMRR and PSRR), thereby maintaining stable performance in the presence of power supply fluctuations and common-mode signals. This makes it a reliable choice for systems operating in noisy environments. Another standout feature of the OPA2188AIDR is its robust electrostatic discharge (ESD) protection, which can withstand up to 4 kV human body model (HBM) ESD events. This provides an added layer of reliability and durability, ensuring the device’s longevity in various operating conditions. In terms of temperature performance, the OPA2188AIDR can operate in a wide range of -40°C to +125°C, making it suitable for use in harsh environmental conditions. In summary, Texas Instruments’ OPA2188AIDR is a high-precision, low-power, zero-drift operational amplifier that delivers superior performance in a compact package. Its versatility, robustness, and precision make it an excellent choice for a wide range of applications.

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