Texas Instruments

TLV2242IDR

TLV2242IDR Description

The TLV2242IDR from Texas Instruments is a general-purpose operational amplifier (op-amp) designed for low-power, precision applications. Housed in an 8-pin SOIC package, this dual-channel op-amp operates over a wide supply voltage range (2.5V to 12V), making it versatile for battery-powered and industrial systems. With an ultra-low supply current of 1µA per channel, it excels in energy-efficient designs while maintaining a gain bandwidth product of 5.5 kHz and a slew rate of 0.002V/µs. Its low input bias current (100 pA) and moderate input offset voltage (600 µV) ensure stable performance in signal conditioning and sensor interfacing applications.

TLV2242IDR Features

• Ultra-Low Power Consumption: 1µA per channel enables extended battery life in portable devices.
• Wide Supply Range: 2.5V to 12V supports diverse power sources, including single-cell batteries and regulated rails.
• Low Input Bias Current: 100 pA minimizes errors in high-impedance sensor circuits.
• Rail-to-Rail Output: Delivers 200 µA output current, suitable for driving moderate loads.
• Robust Packaging: Tape & Reel (TR) and MSL1 (Unlimited) rating ensure reliability in automated assembly.
• Environmental Compliance: ROHS3 and REACH Unaffected, meeting global environmental standards.

TLV2242IDR Applications

• Battery-Powered Systems: Ideal for wearables, IoT sensors, and medical devices due to ultra-low power draw.
• Signal Conditioning: Precision amplification for thermocouples, strain gauges, and bridge sensors.
• Portable Instrumentation: Suitable for handheld meters and data loggers requiring stable performance.
• Industrial Control: Reliable operation in 4-20mA loops, PLCs, and low-speed ADC drivers.

Conclusion of TLV2242IDR

The TLV2242IDR stands out as a cost-effective, low-power op-amp for precision analog designs. Its balanced performance in power efficiency, voltage range, and noise immunity makes it a preferred choice for battery-operated and industrial systems. Engineers benefit from its TI reliability, compliance with environmental standards, and suitability for high-volume production. For applications demanding minimal power without sacrificing signal integrity, this op-amp delivers a compelling solution.