Texas Instruments

OPA336NA/250

OPA336NA/250 Description

The OPA336NA/250 from Texas Instruments is a high-precision, general-purpose operational amplifier (op-amp) designed for low-power, high-accuracy applications. Part of the MicroAmplifier™ series, this SOT23-5 packaged IC features ultra-low input bias current (1 pA) and minimal input offset voltage (60 µV), making it ideal for sensor interfaces, portable instrumentation, and battery-operated systems. With a supply voltage range of 2.3V to 5.5V and a quiescent current of just 20µA, it excels in power-sensitive designs while maintaining stable performance.

OPA336NA/250 Features

• Ultra-Low Power Consumption: Only 20µA supply current extends battery life in portable applications.
• Precision Performance: 60 µV offset voltage and 1 pA input bias current ensure high accuracy in signal conditioning.
• Wide Supply Range: Operates from 2.3V to 5.5V, compatible with single-cell Li-ion and 3V/5V systems.
• Low Noise & Stable Bandwidth: 100 kHz gain bandwidth product (GBW) and 0.03V/µs slew rate suit low-frequency precision applications.
• Robust Packaging: SOT23-5 surface-mount package with MSL1 (Unlimited) moisture sensitivity, ideal for automated assembly.
• Compliance: ROHS3 and REACH compliant, meeting environmental and regulatory standards.

OPA336NA/250 Applications

• Sensor Signal Conditioning: Ideal for amplifying low-level signals from thermocouples, strain gauges, and photodiodes.
• Battery-Powered Systems: Portable medical devices, IoT sensors, and energy harvesters benefit from its ultra-low power draw.
• Precision Instrumentation: Used in data acquisition systems, ADC drivers, and low-drift analog front ends.
• Industrial Control: Reliable performance in 4-20mA loops, pressure transducers, and process monitoring.

Conclusion of OPA336NA/250

The OPA336NA/250 stands out for its exceptional power efficiency and precision, making it a top choice for low-voltage, high-accuracy designs. Its combination of low noise, minimal bias current, and wide supply range outperforms generic op-amps in sensitive analog circuits. Whether for wearable tech, industrial sensors, or portable diagnostics, this op-amp delivers reliable performance while adhering to stringent environmental standards. Engineers seeking a cost-effective, high-performance solution for precision analog tasks will find the OPA336NA/250 an optimal fit.