STMicroelectronics

TS3704CDT

TS3704CDT Description

The TS3704CDT is a high-performance, general-purpose comparator from STMicroelectronics, designed for a wide range of applications requiring precise voltage comparison. This 14-pin SOIC package comparator boasts an impressive 80dB common-mode rejection ratio (CMRR) and 80dB power supply rejection ratio (PSRR), ensuring accurate and reliable operation even in noisy environments. With a typical output current of 20mA and a maximum quiescent current of just 25µA, the TS3704CDT offers a balance of performance and power efficiency.

TS3704CDT Features

• High CMRR and PSRR: The TS3704CDT's 80dB CMRR and PSRR provide excellent noise immunity, making it suitable for applications with high common-mode and power supply noise.
• Low Power Consumption: With a maximum quiescent current of 25µA, the TS3704CDT is ideal for battery-powered and power-sensitive applications.
• Wide Operating Voltage Range: The comparator operates over a wide supply voltage range of 2.7V to 16V single supply and ±1.35V to 8V dual supply, providing flexibility in various system designs.
• Low Input Offset Voltage: A maximum input offset voltage of 5mV at 10V ensures accurate voltage comparison.
• Low Input Bias Current: A maximum input bias current of 1pA at 5V minimizes loading effects on the input signal source.
• RoHS Compliant: The TS3704CDT is compliant with RoHS3 standards, making it suitable for environmentally conscious designs.
• REACH Unaffected: The comparator is not affected by REACH regulations, ensuring uninterrupted supply and compliance with European chemical regulations.

TS3704CDT Applications

The TS3704CDT's combination of high performance, low power consumption, and wide operating voltage range make it ideal for a variety of applications, including:

• Industrial Control Systems: The comparator's high CMRR and PSRR make it suitable for use in noisy industrial environments, such as motor control and sensor interfaces.
• Battery-Powered Devices: The low quiescent current and wide supply voltage range make the TS3704CDT an excellent choice for battery-powered devices, such as portable electronics and wearables.
• Medical Equipment: The comparator's accuracy and reliability make it suitable for use in medical equipment, such as patient monitors and diagnostic devices.
• Automotive Applications: The TS3704CDT's wide operating temperature range (0°C to 70°C) and robust performance make it suitable for automotive applications, such as engine control and sensor interfaces.

Conclusion of TS3704CDT

The TS3704CDT is a versatile, high-performance comparator from STMicroelectronics that offers a unique combination of accuracy, reliability, and power efficiency. Its wide operating voltage range, low power consumption, and excellent noise immunity make it an ideal choice for a variety of applications, from industrial control systems to battery-powered devices. With its RoHS compliance and REACH unaffected status, the TS3704CDT is also an environmentally conscious choice for designers looking to meet regulatory requirements. In summary, the TS3704CDT is a reliable and cost-effective solution for a wide range of precision voltage comparison applications.