UPC277GR-9LG-E1-A

RF Amplifiers Overview

The UPC277GR-9LG-E1-A is a dual comparator IC from Renesas Electronics, housed in an 8-TSSOP surface-mount package. It operates on a single power supply ranging from 2V to 32V. The device features open-collector outputs capable of sourcing 16mA. Key electrical specifications include a maximum input offset voltage of 5mV at 5V and a maximum input bias current of 0.25µA at 5V. Quiescent current is limited to 800µA maximum. The component supports a wide operating temperature range from -40°C to 125°C.

RF Amplifiers Feature Summary

• Dual channel configuration for general-purpose comparison tasks
• Open-collector output structure for flexible interfacing
• Wide single-supply voltage operation capability
• Low quiescent current consumption design

RF Amplifiers Applications

• General-purpose analog signal comparison circuits
• Voltage level detection systems
• Threshold monitoring applications
• Single-supply logic interface circuits

RF Amplifiers Procurement Notes

Verify the specific ordering suffix matches the required package variant and environmental compliance status. Confirm that the 8-TSSOP footprint aligns with the target PCB layout. Ensure the supplier provides valid RoHS3 certification documentation. Check for any recent Product Change Notifications regarding label or assembly updates before placing orders.

RF Amplifiers Selection Notes

Select this component when a dual comparator with open-collector outputs is required for single-supply applications. It is suitable for designs needing low input bias current and wide voltage tolerance. Consider the thermal performance within the specified industrial temperature range. Verify that the 16mA output drive capability meets the load requirements of the downstream circuitry.

RF Amplifiers Part Context

This part belongs to the UPC277 series of small-package dual comparators designed for single power supply operation. It serves as a standard linear comparator solution for general electronic equipment. The device complements other variants in the family by offering a specific pinout and electrical characteristic set optimized for space-constrained surface-mount designs.

RF Amplifiers Replacement Considerations

The UPC277GR(20)-9LG-E2-A is documented as a parameter-equivalent substitute. Verify compatibility regarding the specific suffix differences and ensure all electrical parameters remain within acceptable limits for the application.