TLC081CDG4

Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps

The TLC081CDG4 is an instrumentation amplifier (IA) integrated circuit (IC) designed to be used with a variety of signal sources, making it well suited for use in medical and industrial instrumentation. The TLC081CDG4 has a differential input resistance of 10 MΩ, an input noise voltage of 0.7 µV/√Hz, and a gain-setting range of 0 dB to 10 dB. The TLC081CDG4 is a high quality IA with excellent noise and distortion characteristics, making it suitable for use in precision instrumentation.

Application Fields

The TLC081CDG4 is well suited for a variety of applications, including:

• Industrial process control
• Medical instrumentation
• Data acquisition systems
• Measurement and control systems
• Analytical instrumentation

The TLC081CDG4 amplifies and filters low-level signals, allowing them to be read by a data-acquisition system. The TLC081CDG4 is an excellent choice for medical instrumentation applications because of its low noise and low distortion characteristics.

Working Principle

The TLC081CDG4 is an inverting IA with a differential gain of -1. It is designed to be used with a single-ended input signal, such as a bridge or a sensor. The TLC081CDG4 amplifies the difference between its inputs. The amplified signal is then output to a data-acquisition system or other type of processing equipment.

The TLC081CDG4 uses its three pins (IN- and OUT) to achieve its differential input and amplify the voltage difference. The input pins are referenced to the common-mode (-) pin. The gain is set using an external resistor, allowing the user to easily adjust the gain of the amplification. The common-mode (CM) voltage is set using another external resistor, allowing the user to set the quiescent current of the circuit.

The TLC081CDG4 has excellent noise and distortion characteristics, making it suitable for use in applications where precision is important. Its high input resistance allows it to be used with a wide variety of signal sources, including bridge types, AC and DC sources, and sensors. The TLC081CDG4 is also designed for high common-mode rejection, making it ideal for use in applications where noise and interference is a concern.

The TLC081CDG4 also has several other features that make it well suited for instrumentation applications. It has an offset voltage of only 3mV, making it suitable for use with low-level signals. It also has an input range of 0.2V to 36V and a high input impedance of 10MΩ, allowing it to be used with a variety of input sources.

The TLC081CDG4 is an excellent choice for low-level signal applications, such as medical and industrial instrumentation. Its low noise and low distortion characteristics make it suitable for precision measurements. Its high input resistance, offset voltage, and input range make it compatible with a variety of signal sources, making it an ideal choice for instrumentation applications.