STMicroelectronics

TS942AIN

TS942AIN Description

The TS942AIN is a general-purpose operational amplifier (op-amp) designed by STMicroelectronics, a leading manufacturer of semiconductor and electronics components. This op-amp is housed in an 8-pin mini DIP package, making it suitable for through-hole mounting. It features two independent amplifier circuits, each capable of delivering a maximum output current of 5 mA per channel. The TS942AIN operates within a supply voltage range of 2.5 V to 10 V, making it versatile for a variety of power supply configurations.

TS942AIN Features

• Low Power Consumption: The TS942AIN consumes a minimal supply current of 1.2 µA per channel, making it highly efficient for low-power applications.
• Wide Supply Voltage Range: With a supply voltage span ranging from 2.5 V to 10 V, this op-amp is suitable for a wide range of power supply requirements.
• High Input Impedance: The input bias current is as low as 1 pA, ensuring minimal loading on the input signal source.
• Low Offset Voltage: The voltage input offset is maintained at 5 mV, contributing to high accuracy in signal processing.
• Gain Bandwidth Product: The TS942AIN offers a gain bandwidth product of 10 kHz, providing stable performance across a broad frequency range.
• Slew Rate: The slew rate of 0.0045 V/µs ensures smooth signal transitions, making it suitable for applications requiring low-distortion signal processing.
• Compliance and Safety: The TS942AIN is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards.
• Moisture Sensitivity Level: With an MSL rating of 1 (unlimited), the TS942AIN is suitable for storage and handling in various environmental conditions.

TS942AIN Applications

The TS942AIN is ideal for a variety of applications due to its low power consumption, high input impedance, and wide supply voltage range. Some specific use cases include:

• Signal Conditioning: The TS942AIN can be used to amplify and condition low-level signals in sensors and transducers, ensuring accurate and reliable signal transmission.
• Analog Signal Processing: Its low offset voltage and high input impedance make it suitable for applications requiring precise analog signal processing, such as in audio and instrumentation circuits.
• Battery-Powered Devices: The low power consumption of the TS942AIN makes it an excellent choice for battery-powered devices where energy efficiency is critical.
• General-Purpose Amplification: The general-purpose nature of the TS942AIN makes it suitable for a wide range of amplification tasks, from simple gain stages to more complex signal processing circuits.

Conclusion of TS942AIN

The TS942AIN from STMicroelectronics is a versatile and efficient general-purpose operational amplifier. Its low power consumption, wide supply voltage range, and high input impedance make it suitable for a variety of applications, from signal conditioning to analog signal processing. While the product is now obsolete, its unique features and performance benefits make it a reliable choice for engineers and designers looking for a robust and efficient op-amp solution.