Texas Instruments

TLC27L2MDR  

OP Amps, Buffer Amps ICs

TLC27L2MDR Description

The TLC27L2MDR is a dual CMOS operational amplifier from Texas Instruments, part of the LinCMOS™ series. This IC is designed for low-power, high-precision applications and features a wide supply voltage range from 4 V to 16 V. It offers a gain bandwidth product of 110 kHz, making it suitable for applications requiring moderate frequency response. The TLC27L2MDR also boasts an extremely low input bias current of 0.6 pA, ensuring minimal signal distortion and high accuracy in precision circuits.

TLC27L2MDR Features

• Low Power Consumption: With a supply current of 20µA per channel, the TLC27L2MDR is highly energy-efficient, making it ideal for battery-powered and low-power applications.
• Wide Supply Voltage Range: The 4 V to 16 V supply voltage range provides flexibility in various power supply environments.
• High Input Impedance: The low input bias current of 0.6 pA ensures high input impedance, which is crucial for precision measurements and high-impedance signal sources.
• Low Input Offset Voltage: An input offset voltage of 1.1 mV ensures accurate signal processing and minimal error in precision applications.
• Surface Mount Packaging: The TLC27L2MDR is available in an 8-pin SOIC package, which is suitable for surface mount technology (SMT) and allows for compact and reliable designs.
• Dual Amplifier Configuration: The dual amplifier configuration provides two independent operational amplifiers in a single package, saving space and reducing component count.
• Moisture Sensitivity Level 1: The MSL 1 rating indicates that the device is not moisture-sensitive, making it suitable for a wide range of manufacturing environments.

TLC27L2MDR Applications

The TLC27L2MDR is well-suited for a variety of applications due to its low power consumption, high input impedance, and wide supply voltage range. Key applications include:

• Precision Signal Conditioning: Ideal for conditioning low-level signals in sensors and transducers, ensuring accurate and reliable measurements.
• Battery-Powered Devices: The low power consumption makes it suitable for portable and battery-powered applications where energy efficiency is critical.
• Analog Signal Processing: Suitable for applications requiring moderate bandwidth and high precision, such as in medical equipment, industrial controls, and instrumentation.
• High-Impedance Signal Sources: The high input impedance and low input bias current make it suitable for interfacing with high-impedance sources without loading the signal.

Conclusion of TLC27L2MDR

The TLC27L2MDR from Texas Instruments is a versatile and efficient dual CMOS operational amplifier designed for precision and low-power applications. Its wide supply voltage range, low input bias current, and high input impedance make it an excellent choice for a variety of applications, including precision signal conditioning and battery-powered devices. While the product is now obsolete, its unique features and performance benefits continue to make it a valuable component for engineers and designers working on legacy systems or seeking a reliable, low-power solution.

TLC27L2MDR Documents

Download datasheets and manufacturer documentation for TLC27L2MDR

Datasheets :

TLC27L2(A, B), TLC27L7 Datasheet      

HTML Datasheet :

TLC27L2(A, B), TLC27L7 Datasheet