Texas Instruments

TLC082CDGNR

The TLC082CDGNR is a low-power, dual operational amplifier (op-amp) manufactured by Texas Instruments. It is designed for use in a wide range of applications, including precision measurement, signal conditioning, and filtering.

Description:

The TLC082CDGNR is a dual op-amp, meaning it contains two independent op-amps in a single package. It is housed in a 8-pin DIP (dual in-line package) or SOIC (small-outline integrated circuit) package. The device operates over a wide supply voltage range of ±3V to ±18V and features a low input offset voltage of 1mV max and low input bias current of 25pA max.

Features:

1. Low power consumption: The TLC082CDGNR consumes only 2.8mA per amplifier, making it suitable for battery-powered applications.
2. Low input offset voltage: The maximum input offset voltage is 1mV, which allows for precise amplification of small signals.
3. Low input bias current: The maximum input bias current is 25pA, which minimizes the loading effect on high-impedance sources.
4. Wide supply voltage range: The device can operate with supply voltages from ±3V to ±18V, providing flexibility in system design.
5. Short-circuit protection: The op-amps in the TLC082CDGNR have internal protection against short-circuit conditions, which helps prevent damage to the device.

Applications:

1. Precision measurement: The low input offset voltage and low input bias current make the TLC082CDGNR suitable for applications requiring precise amplification of small signals, such as strain gauges, pressure sensors, and temperature sensors.
2. Signal conditioning: The TLC082CDGNR can be used in signal conditioning circuits to amplify, filter, or isolate signals from various sensors and transducers.
3. Filtering: The dual op-amp configuration allows for the implementation of complex filter networks, such as active filters, notch filters, and Sallen-Key filters.
4. Audio equipment: The TLC082CDGNR can be used in audio applications, such as preamplifiers, equalizers, and active crossovers, due to its low noise and high input impedance characteristics.
5. Battery-powered devices: The low power consumption of the TLC082CDGNR makes it suitable for use in battery-powered devices, such as portable instruments, data acquisition systems, and wireless sensors.

In summary, the Texas Instruments TLC082CDGNR is a low-power, dual operational amplifier with features such as low input offset voltage, low input bias current, and a wide supply voltage range. It is suitable for a variety of applications, including precision measurement, signal conditioning, filtering, audio equipment, and battery-powered devices.