Texas Instruments

TLE2021CD

TLE2021CD Description

The TLE2021CD from Texas Instruments is a high-performance, general-purpose operational amplifier (op-amp) from the Excalibur™ series, designed for precision analog applications. Packaged in an 8-SOIC tube, this single-circuit op-amp operates over a 4V to 40V supply range, making it versatile for both low and high-voltage designs. With a 2 MHz gain bandwidth product and a 0.65V/µs slew rate, it balances speed and power efficiency, drawing only 240µA of supply current. Its 25 nA input bias current and 150 µV input offset voltage ensure accuracy in signal conditioning and sensor interfacing. The device is ROHS3 compliant, REACH unaffected, and rated for 0°C to 70°C operation, suitable for industrial and consumer electronics.

TLE2021CD Features

• Low Power Consumption: 240µA supply current ideal for battery-powered systems.
• Wide Supply Range: 4V to 40V spans diverse applications.
• Precision Performance: 150 µV offset voltage and 25 nA bias current for accurate signal processing.
• Moderate Speed: 2 MHz bandwidth and 0.65V/µs slew rate suit filtering and control systems.
• Robust Packaging: 8-SOIC surface-mount package with MSL1 (unlimited) moisture sensitivity.
• Compliance: ROHS3, REACH, and EAR99 certifications ensure global usability.

TLE2021CD Applications

The TLE2021CD excels in:

• Sensor Signal Conditioning: Low offset and bias current optimize thermocouple or strain gauge interfaces.
• Active Filters: 2 MHz bandwidth supports audio and instrumentation filtering.
• Portable Devices: Low power draw extends battery life in medical or IoT devices.
• Industrial Control: 40V tolerance suits motor drives and power management.
• Legacy Systems: As a Last Time Buy product, it’s critical for maintaining older designs.

Conclusion of TLE2021CD

The TLE2021CD combines precision, efficiency, and versatility, making it a reliable choice for analog designs requiring moderate bandwidth and low power. Its Excalibur™ lineage ensures robustness, while its Last Time Buy status highlights its enduring relevance in legacy systems. Engineers will appreciate its balance of performance and compliance, particularly in industrial, portable, and precision applications.