Texas Instruments

TLC27L2ACPSR

TLC27L2ACPSR Description

The TLC27L2ACPSR is a CMOS operational amplifier from Texas Instruments, featuring a dual-channel configuration in an 8-pin SO package. This device is part of the LinCMOS™ series, known for its high performance and reliability. The TLC27L2ACPSR operates with a supply voltage range of 3 V to 16 V, making it suitable for a variety of power supply configurations. It offers a gain bandwidth product of 110 kHz, ensuring stable and precise amplification across a wide frequency range. The amplifier's slew rate of 0.03 V/µs provides smooth signal transitions, crucial for maintaining signal integrity in analog circuits.

TLC27L2ACPSR Features

• Low Input Bias Current: With an input bias current of only 0.6 pA, the TLC27L2ACPSR minimizes the impact of input currents on the signal, making it ideal for high-impedance applications.
• Low Supply Current: Consuming just 20 µA per channel, this amplifier is highly efficient, making it suitable for battery-powered and low-power systems.
• Wide Operating Temperature Range: The TLC27L2ACPSR operates reliably from 0°C to 70°C, ensuring consistent performance across a broad temperature spectrum.
• Low Input Offset Voltage: An input offset voltage of 900 µV ensures accurate signal amplification, reducing errors in precision applications.
• High Output Current: Each channel can deliver up to 30 mA, providing robust output drive capabilities for driving various loads.
• Surface Mount Technology: The surface mount package (Tape & Reel) facilitates easy integration into modern PCB designs, enhancing manufacturing efficiency.
• Compliance and Safety: The TLC27L2ACPSR is REACH unaffected and ROHS3 compliant, ensuring it meets environmental and safety standards.

TLC27L2ACPSR Applications

The TLC27L2ACPSR is well-suited for a range of applications due to its low power consumption, high precision, and robust performance. Key applications include:

• Signal Conditioning: Ideal for amplifying and conditioning low-level signals in sensors and transducers.
• Battery-Powered Devices: Its low supply current makes it perfect for portable and battery-operated systems, such as handheld instruments and wearable devices.
• Precision Measurement Equipment: The low input bias current and offset voltage ensure accurate measurements in precision instruments.
• Analog Signal Processing: Suitable for filtering, amplifying, and processing analog signals in various electronic systems.
• Consumer Electronics: Can be used in audio and video equipment for signal amplification and processing.

Conclusion of TLC27L2ACPSR

The TLC27L2ACPSR from Texas Instruments is a versatile and efficient CMOS operational amplifier, offering a combination of low power consumption, high precision, and robust performance. Its wide supply voltage range, low input bias current, and low offset voltage make it suitable for a variety of applications, from precision measurement equipment to battery-powered devices. Despite being marked as obsolete, the TLC27L2ACPSR remains a reliable choice for engineers seeking a high-performance, low-power solution in their designs.