Texas Instruments

TLC27L4CNS  

OP Amps, Buffer Amps ICs

TLC27L4CNS Description

The TLC27L4CNS is a CMOS operational amplifier IC featuring four independent circuits, designed for a wide range of applications requiring low power consumption and high performance. Manufactured by Texas Instruments, this device is part of the LinCMOS™ series and is housed in a surface-mount 14SO package. It operates within a supply voltage range of 3 V to 16 V and is suitable for operating temperatures between 0°C and 70°C. The TLC27L4CNS is currently in the "Last Time Buy" product status, indicating it is in the final stages of production.

TLC27L4CNS Features

• Low Power Consumption: With a supply current of only 57µA across four channels, the TLC27L4CNS is highly efficient, making it ideal for battery-powered and low-power applications.
• High Input Impedance: The extremely low input bias current of 0.7 pA ensures minimal loading on the input signal source, preserving signal integrity.
• Wide Supply Voltage Range: The ability to operate from 3 V to 16 V supply voltages provides flexibility in various power supply configurations.
• High Gain Bandwidth Product: A gain bandwidth product of 110 kHz ensures stable and accurate amplification across a broad frequency spectrum.
• Low Input Offset Voltage: The 1.1 mV input offset voltage minimizes errors in precision applications, enhancing the accuracy of the amplified signal.
• High Output Current: Each channel can deliver up to 30 mA, allowing the TLC27L4CNS to drive substantial loads directly.
• Compliance and Reliability: The TLC27L4CNS is REACH unaffected and ROHS3 compliant, ensuring it meets stringent environmental and safety standards. Additionally, its moisture sensitivity level (MSL) is 1 (Unlimited), making it highly reliable in various environmental conditions.

TLC27L4NS Applications

The TLC27L4CNS is well-suited for a variety of applications due to its unique combination of low power consumption, high input impedance, and wide operating voltage range. Key applications include:

• Battery-Powered Devices: Ideal for portable electronics and IoT devices where low power consumption is critical.
• Precision Signal Conditioning: Suitable for applications requiring high input impedance and low offset voltage, such as sensors and transducers.
• General-Purpose Amplification: The high gain bandwidth product and high output current make it suitable for general-purpose amplification tasks in various electronic systems.
• Industrial and Automotive Applications: The wide supply voltage range and high reliability make it suitable for industrial controls and automotive electronics.

Conclusion of TLC27L4CNS

The TLC27L4CNS from Texas Instruments is a versatile CMOS operational amplifier IC that offers a unique blend of low power consumption, high input impedance, and wide supply voltage range. Its low input bias current and high output current make it suitable for a wide range of applications, from precision signal conditioning to general-purpose amplification. With its compliance to environmental and safety standards and high reliability, the TLC27L4CNS is an excellent choice for designers looking for a robust and efficient solution in their electronic designs.

TLC27L4CNS Documents

Download datasheets and manufacturer documentation for TLC27L4CNS

Datasheets :

TLC27L4,9A/B/Y      

PCN Packaging :

Carrier Tape Revision C 09/Apr/2015       Carrier Tape Revision B 30/Mar/2015      

PCN Obsolescence/ EOL :

Mult Dev EOL 7/Sep/2023