Silicon Labs

TS1102-200EG5

TS1102-200EG5 Description

The TS1102-200EG5 is a single-circuit current sense amplifier designed by Silicon Labs, a leading manufacturer in the electronics industry. This IC is housed in a compact SOT23-5 package, making it suitable for surface-mount applications. Despite its small form factor, the TS1102-200EG5 offers robust performance and a wide range of operating voltages, from a minimum of 2 V to a maximum of 25 V. Its low supply current of 680nA ensures minimal power consumption, making it ideal for energy-efficient designs.

The TS1102-200EG5 features a -3dB bandwidth of 4.5 kHz, which allows for precise current sensing in various applications. Its input offset voltage is a mere 30 µV, ensuring high accuracy in measurements. This amplifier is designed to provide reliable performance in a wide range of electronic circuits, making it a versatile component for current sensing applications.

TS1102-200EG5 Features

• Wide Supply Voltage Range: The TS1102-200EG5 operates within a supply voltage range of 2 V to 25 V, making it suitable for a variety of power supply conditions.
• Low Supply Current: With a supply current of only 680nA, this IC is highly efficient and suitable for low-power applications.
• High Accuracy: The low input offset voltage of 30 µV ensures high accuracy in current sensing, making it ideal for precision applications.
• Wide Bandwidth: The -3dB bandwidth of 4.5 kHz allows for accurate sensing of current in a broad range of frequencies.
• Surface-Mount Package: The SOT23-5 package is ideal for surface-mount technology (SMT), enabling compact and reliable designs.
• Moisture Sensitivity Level: The TS1102-200EG5 has an MSL of 1 (Unlimited), ensuring it can be stored and used in various environmental conditions without degradation.

TS1102-200EG5 Applications

The TS1102-200EG5 is particularly well-suited for applications requiring precise current sensing. Some specific use cases include:

• Power Management: Ideal for monitoring and managing power in electronic devices to ensure efficient power usage and prevent overcurrent conditions.
• Battery Management Systems: Accurate current sensing is crucial for monitoring battery charge and discharge rates, ensuring optimal battery life and performance.
• Industrial Control Systems: Used in motor control and other industrial applications where precise current monitoring is necessary for system stability and safety.
• Consumer Electronics: Suitable for applications in consumer electronics where compact design and low power consumption are critical, such as in smartphones, tablets, and other portable devices.

Conclusion of TS1102-200EG5

The TS1102-200EG5 from Silicon Labs is a highly efficient and accurate current sense amplifier, offering a wide supply voltage range, low supply current, and high accuracy. Its compact SOT23-5 package and surface-mount compatibility make it an excellent choice for a variety of applications, from power management to consumer electronics. Despite being marked as obsolete, the TS1102-200EG5 remains a reliable and versatile component for current sensing needs.