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Product Detailed Parameters
- Description：IC COMPARATOR 2 GEN PUR 8SOP
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Bulk
- Type：General Purpose
- Number of Elements：2
- Output Type：Open-Drain
- Voltage - Supply, Single/Dual (±)：2V ~ 32V, ±1V ~ 16V
- Voltage - Input Offset (Max)：5mV @ 5V
- Current - Input Bias (Max)：0.25µA @ 5V
- Current - Output (Typ)：16mA
- Current - Quiescent (Max)：-
- CMRR, PSRR (Typ)：-
- Propagation Delay (Max)：-
- Hysteresis：-
- Operating Temperature：-40°C ~ 85°C (TA)
- Package / Case：8-SOIC (0.173", 4.40mm Width)
- Mounting Type：Surface Mount
- Supplier Device Package：8-SOP
- Grade：-
- Qualification：-
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Overview
The UPC277G2(2)-E1-A is a dual-channel analog comparator manufactured by Renesas Electronics Corporation. It operates within a supply voltage range of 2V to 32V and features an open-collector output type capable of sourcing 16mA per channel. The device exhibits a maximum input offset voltage of 5mV at 5V and a typical response time of 1.3µs. Packaged in an 8-SOP format, it supports surface-mount installation and functions across a temperature range of -40°C to 85°C.
Feature Summary
- Dual-channel general-purpose analog comparison functionality
- Open-collector output architecture for flexible interfacing
- Wide single-supply voltage operation capability
Applications
- General-purpose signal threshold detection
- Voltage level monitoring circuits
- Over-voltage protection systems
Procurement Notes
Verify the exact suffix designation against official Renesas documentation, as standard listings typically reference variants such as UPC277G2(20)-E1-A or UPC277G2(21)-E1-A. Confirm RoHS compliance status and current production lifecycle stage directly with the manufacturer or authorized distributors prior to procurement.
Selection Notes
Select this component when a dual-channel comparator with wide supply voltage tolerance is required. Ensure the open-collector output configuration aligns with the pull-up requirements of the target circuit. Verify that the 1.3µs response time meets the speed specifications of the application.
Part Context
This part belongs to the UPC277G2 series of linear IC comparers from Renesas Electronics. The series provides dual-channel solutions designed for cost-effective and reliable performance in various electronic applications requiring precise voltage comparison.
Replacement Considerations
Official parameter-equivalent substitutes include UPC277G2(20)-E1-A and UPC277G2(21)-E1-A. These variants share identical electrical characteristics and pinout configurations.
