TLC2272CDR | Texas Instruments

Operational Amplifier, TLC2272CDR, Texas Instruments

The TLC2272CDR is a dual operational amplifier from Texas Instruments that delivers rail-to-rail output performance, increasing dynamic range in single- or split-supply applications. It provides 2 MHz bandwidth and a 3 V/µs slew rate, making it suitable for higher-speed applications. Compared with typical CMOS op amps, it offers lower noise, improved input offset voltage, and reduced power dissipation. Its noise voltage is 9 nV/√Hz, roughly half that of competitive solutions. With high input impedance and low noise, the TLC2272CDR is ideal for small-signal conditioning of high-impedance sources, such as piezoelectric transducers. Its low power consumption makes it well-suited for battery-powered, hand-held, and remote-sensing applications. The rail-to-rail output ensures easy interfacing with analog-to-digital converters (ADCs). For precision applications, the TLC2272CDR variant is available with a maximum input offset voltage of 950 µV. The device is fully characterized for operation at 5 V and ±5 V supplies.

Features

• Output Swing Includes Both Supply Rails
• Fully-Specified for Both Single-Supply and Split Supply Operation
• Common-Mode Input Voltage Range Includes Negative Rail
• Macromodel Included

Applications

• White Goods (Refrigerators, Washing Machines)
• Hand-held Monitoring Systems
• Configuration Control and Print Support
• Transducer Interfaces
• Battery-Powered Applications