STMicroelectronics

TSM104WAIN  

OP Amps, Buffer Amps ICs

TSM104WAIN Description

The TSM104WAIN is a general-purpose operational amplifier (op-amp) designed and manufactured by STMicroelectronics. This IC is part of the TSM104 series, which offers a range of quad op-amps with various performance characteristics. The TSM104WAIN is packaged in a 16-pin dual in-line package (DIP) and is designed for through-hole mounting. Despite being classified as obsolete, it remains a popular choice for certain applications due to its unique features and performance benefits.

TSM104WAIN Features

• Voltage Supply Span: The TSM104WAIN can operate over a wide voltage range, from a minimum of 3 V to a maximum of 32 V. This flexibility allows it to be used in a variety of power supply configurations.
• Gain Bandwidth Product: With a gain bandwidth product of 900 kHz, the TSM104WAIN provides a good balance between gain and speed, making it suitable for a wide range of applications.
• Slew Rate: The op-amp boasts a slew rate of 0.3 V/µs, which is essential for maintaining signal integrity in high-frequency applications.
• Input Bias Current: The low input bias current of 20 nA helps minimize the loading effect on the input signal, ensuring high input impedance and low noise.
• Supply Current: The TSM104WAIN consumes a low supply current of 1.4 mA, which is beneficial for battery-powered applications.
• Input Offset Voltage: The input offset voltage is as low as 500 µV, contributing to the accuracy and stability of the op-amp.
• Output Current: Each channel can deliver up to 40 mA, making it suitable for driving capacitive loads or low-power devices.
• Number of Circuits: The TSM104WAIN features four independent op-amp circuits, providing flexibility in circuit design and space savings on the PCB.
• Mounting Type: Designed for through-hole mounting, which is advantageous for applications requiring mechanical stability or where surface-mount technology is not feasible.
• Package: The 16DIP tube package is robust and well-suited for environments with high mechanical stress or where the op-amp needs to be easily accessible for testing or replacement.

TSM104WAIN Applications

The TSM104WAIN is ideal for a variety of applications where a general-purpose op-amp is required, including but not limited to:

• Audio Amplification: Due to its low noise and good bandwidth, it can be used in audio circuits for pre-amplification or signal conditioning.
• Signal Conditioning: Its low input bias current and low offset voltage make it suitable for precision signal conditioning in measurement and control systems.
• Data Acquisition: The TSM104WAIN can be used in data acquisition systems where multiple channels need to be amplified and processed.
• Industrial Control: Its robustness and wide supply voltage range make it a good choice for industrial control applications where reliability and flexibility are crucial.

Conclusion of TSM104WAIN

While the TSM104WAIN has been classified as obsolete, it remains a reliable and versatile option for applications that do not require the latest op-amp technology. Its combination of low power consumption, wide supply voltage range, and robust performance make it a suitable choice for a variety of electronic designs where space, cost, and performance are critical factors. Despite its age, the TSM104WAIN continues to be a popular choice for engineers who value its proven reliability and performance in demanding applications.

TSM104WAIN Documents

Download datasheets and manufacturer documentation for TSM104WAIN

Datasheets :

TSM104W(A)      

HTML Datasheet :

TSM104W(A)