UPC277G2(3)-E2-A

$0.73

Description：LINEAR IC COMPARATOR SOP(225)
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR)

SKU:7fd2dbaf45c3 Category: Comparators Brand: Renesas Electronics Corporation

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Product introduction

Product Detailed Parameters

Description：LINEAR IC COMPARATOR SOP(225)
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR)
Type：-
Number of Elements：-
Output Type：-
Voltage - Supply, Single/Dual (±)：-
Voltage - Input Offset (Max)：-
Current - Input Bias (Max)：-
Current - Output (Typ)：-
Current - Quiescent (Max)：-
CMRR, PSRR (Typ)：-
Propagation Delay (Max)：-
Hysteresis：-
Operating Temperature：-
Package / Case：-
Mounting Type：-
Supplier Device Package：-
Grade：-
Qualification：-

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UPC277G2(3)-E2-A

Overview

The UPC277G2(3)-E2-A is a dual-channel analog comparator from the Renesas UPC277G2 series, housed in an 8-SOP surface-mount package. It operates on a single supply voltage ranging from 2V to 32V or dual supplies of ±1V to ±16V. The device features a typical response time of 1.3µs and provides an open-collector output capable of sourcing up to 16mA per channel. Key electrical specifications include a maximum input offset voltage of 5mV at 5V and a maximum input bias current of 0.25µA at 5V. It functions as a general-purpose comparator with a static supply current of 1mA maximum.

Feature Summary

Dual-channel configuration for independent signal comparison within a compact footprint
Open-collector output structure supporting flexible interfacing with various logic families
Wide single-supply operating range enabling compatibility with diverse power systems

Applications

General-purpose voltage threshold detection circuits
Signal conditioning for microcontroller input interfaces
Over-voltage or under-voltage protection monitoring

Procurement Notes

Verify the specific suffix (3)-E2-A against official Renesas documentation to confirm pinout and electrical tolerances, as variations exist within the UPC277G2 family. Confirm RoHS compliance status and moisture sensitivity level prior to assembly. Check for end-of-life notices or production change notifications that may affect long-term availability or parameter stability.

Selection Notes

Select this component when a dual-channel solution is required with moderate speed and wide supply voltage flexibility. Ensure the open-collector output architecture aligns with the downstream circuit requirements, including necessary pull-up resistor selection. Verify that the 1.3µs response time meets the system's timing constraints for the intended application frequency.

Part Context

This part belongs to the UPC277G2 series of linear IC comparators manufactured by Renesas Electronics. The series is designed for general-purpose applications requiring reliable voltage comparison. The UPC277G2(3)-E2-A variant specifically denotes the SOP-8 packaging and specific manufacturing lot or revision codes defined by the manufacturer.

Replacement Considerations

Official parameter-equivalent substitutes listed by distributors include UPC277G2(20)-E1-A and UPC277G2(20)-E2-AX. Verify pin compatibility and electrical specifications before substitution.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

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Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.