UPC319G2-E2-A

Overview

The UPC319G2-E2-A is a dual precision analog comparator manufactured by Renesas Electronics Corporation. It operates from a single 5 V to 32 V supply or dual ±2.5 V to ±16 V supplies. The device features an open collector output with a typical response time of 80 ns at ±15 V. Key electrical parameters include a maximum input offset voltage of 2 mV, input bias current of 1 µA, and operating power supply current of 8 mA. It supports a minimum fan-out of 2 for TTL logic on each side. The component is housed in a 14-SOP surface-mount package and functions within a temperature range of -20°C to +80°C.

Feature Summary

• Dual-channel precision comparison capability designed for high-speed signal processing applications
• Open collector output configuration providing compatibility with standard TTL logic interfaces
• Operates reliably from low-voltage single supplies starting at 5 V up to 32 V

Applications

• High-speed data acquisition systems requiring precise voltage threshold detection
• Industrial control circuits utilizing TTL-compatible logic levels
• Power supply monitoring and protection schemes

Procurement Notes

Verify the specific suffix E2-A against official Renesas documentation to confirm pinout and electrical characteristics match design requirements. Ensure the 14-SOP package dimensions align with PCB footprint constraints. Confirm RoHS compliance status through the manufacturer's latest certification documents before finalizing procurement orders.

Selection Notes

Select this component when dual independent comparators are required within a compact surface-mount form factor. The 80 ns response time suits moderate-speed applications where propagation delay must be minimized. Consider the open collector output requirement for external pull-up resistor implementation to achieve desired logic voltage levels.

Part Context

This part belongs to the UPC319G2 series of linear integrated circuits produced by Renesas Electronics. It serves as a specialized analog comparator solution distinct from operational amplifiers like the UPC842. The series focuses on providing balanced performance between speed and power consumption for general-purpose comparison tasks in electronic designs.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify functional equivalence with other dual precision comparators only after consulting official Renesas cross-reference guides.