Texas Instruments

TLC1079CDR

TLC1079CDR Description

The TLC1079CDR is a high-performance CMOS operational amplifier from Texas Instruments, featuring a wide supply voltage range, low input bias current, and a low supply current. This 4-circuit operational amplifier is designed for a wide range of applications, offering excellent performance in a compact 14SOIC package. The TLC1079CDR operates within a supply voltage span of 1.4 V to 16 V, making it suitable for both low-power and high-voltage applications. Its low input bias current of 1 pA ensures minimal signal distortion, while the low supply current of 29 µA (per 4 channels) makes it ideal for battery-powered and energy-efficient designs.

###1 TLC079CDR Features

• Wide Supply Voltage Range: The TLC1079CDR supports a supply voltage range from 1.4 V to 16 V, providing flexibility for various power supply configurations.
• Low Input Bias Current: With an input bias current of only 1 pA, the TLC1079CDR minimizes the impact on sensitive signals, making it suitable for high-impedance applications.
• Low Supply Current: The low supply current of 29 µA (per 4 channels) ensures efficient power usage, ideal for low-power and battery-operated devices.
• High Gain Bandwidth Product: The 110 kHz gain bandwidth product enables the TLC1079CDR to handle a wide range of signal frequencies with high precision.
• Low Input Offset Voltage: The 180 µV input offset voltage ensures accurate signal processing and minimal error in critical applications.
• High Output Current: Each channel can deliver up to 30 mA of output current, providing robust performance for driving various loads.
• Surface Mount Packaging: The 14SOIC package is designed for surface mount technology, facilitating easy integration into and compact high-density PCB designs.
• Compliance and Reliability: The TLC1079CDR is REACH unaffected and RoHS3 compliant, ensuring environmental and regulatory standards are met. It also has a moisture sensitivity level (MSL) of 1, making it suitable for a wide range of manufacturing environments.

TLC1079CDR Applications

The TLC1079CDR is well-suited for a variety of applications due to its versatile performance characteristics. Some specific use cases include:

• Signal Conditioning: Ideal for conditioning weak signals in sensor interfaces, ensuring accurate and reliable signal transmission.
• Battery-Powered Devices: The low supply current and wide voltage range make it perfect for portable and battery-operated equipment, such as handheld devices and remote sensors.
• High-Impedance Applications: The low input bias current ensures minimal loading effects, making it suitable for high-impedance sources like photodiodes and piezoelectric sensors.
• Analog Signal Processing: The high gain bandwidth product and low input offset voltage make it suitable for precision analog signal processing in medical, industrial, and consumer electronics.
• General-Purpose Amplification: The TLC1079CDR can be used in a wide range of general-purpose amplification tasks, from audio signal amplification to industrial control systems.

Conclusion of TLC1079CDR

The TLC1079CDR from Texas Instruments is a versatile and high-performance CMOS operational amplifier that offers a unique combination of low power consumption, wide supply voltage range, and low input bias current. Its low supply current and high output current make it an excellent choice for both low-power and high-performance applications. The TLC1079CDR's compliance with environmental and regulatory standards ensures its suitability for modern manufacturing processes. With its wide range of applications, the TLC1079CDR is an ideal solution for engineers looking to integrate reliable and efficient operational amplifiers into their designs.