Texas Instruments

3650MG

3650MG Description

The 3650MG is an obsolete IC opamp isolation amplifier designed by Texas Instruments, featuring a single circuit in a 32CDIP package. This linear IC chip is designed for through-hole mounting and offers a wide supply voltage range from 16 V to 36 V. The amplifier is by characterized a -3dB bandwidth of 15 kHz and a slew rate of 1.2V/µs, making it suitable for applications requiring moderate frequency response and signal processing capabilities. The 3650MG also boasts a low input bias current of 10 nA and an input offset voltage of 5 mV, ensuring high precision in signal amplification. With a supply current of 2.3mA and an output current per channel of 5 mA, this device is optimized for efficient power usage and robust performance. The 3650MG operates within a temperature range of 0°C to 85°C, making it suitable for a variety of industrial and commercial environments. The device is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards. The moisture sensitivity level (MSL) is rated at 1 (unlimited), indicating high resistance to moisture, which is beneficial for long-term reliability.

3650MG Features

• Wide Supply Voltage Range: The 3650MG operates on a supply voltage span ranging from 16 V to 36 V, providing flexibility in power supply options.
• High Precision: With an input bias current of 10 nA and an input offset voltage of 5 mV, the 3650MG ensures high precision in signal amplification.
• Moderate Bandwidth and Slew Rate: The -3dB bandwidth of 15 kHz and a slew rate of 1.2V/µs make this amplifier suitable for applications requiring moderate frequency response.
• Efficient Power Usage: The device consumes a supply current of 2.3mA and can deliver an output current per channel of 5 mA, ensuring efficient power utilization.
• Environmental Compliance: The 3650MG is REACH unaffected and RoHS3 compliant, adhering to environmental and safety standards.
• Moisture Resistance: With an MSL rating of 1 (unlimited), the 3650MG is highly resistant to moisture, enhancing its long-term reliability.
• Through-Hole Mounting: The through-hole mounting type ensures secure and reliable physical integration into various electronic systems.

3650MG Applications

The 3650MG is ideal for a range of applications where moderate bandwidth and high precision are required. Some specific use cases include:

• Industrial Control Systems: The wide supply voltage range and moderate bandwidth make the 6350MG suitable for amplifying signals in industrial control systems, ensuring accurate and reliable performance.
• Signal Conditioning: The low input bias current and input offset voltage make this device ideal for signal conditioning applications, where high precision is crucial.
• Data Acquisition Systems: The 3650MG can be used in data acquisition systems to amplify and process signals from various sensors, ensuring accurate data capture and transmission.
• Medical Equipment: The high precision and environmental compliance make the 3650MG suitable for use in medical equipment, where reliability and accuracy are paramount.

Conclusion of 3650MG

The 3650MG from Texas Instruments is a versatile and reliable isolation amplifier offering, a combination of wide supply voltage range, high precision, and moderate bandwidth. Its environmental compliance and moisture resistance make it suitable for a variety of industrial and commercial applications. While the 3650MG is now obsolete, its unique features and advantages over similar models make it a valuable component for specific use cases where its technical specifications are well-suited. For applications requiring moderate frequency response and high precision, the 3650MG remains a reliable choice.