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Product Detailed Parameters
- Description：LINEAR IC
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：General Purpose
- Number of Elements：2
- Output Type：Open-Collector, TTL
- Voltage - Supply, Single/Dual (±)：5V ~ 32V, ±2.5V ~ 16V
- Voltage - Input Offset (Max)：8mV @ 30V
- Current - Input Bias (Max)：1µA @ 30V
- Current - Output (Typ)：-
- Current - Quiescent (Max)：5mA, 12.5mA
- CMRR, PSRR (Typ)：-
- Propagation Delay (Max)：-
- Hysteresis：-
- Operating Temperature：-20°C ~ 80°C
- Package / Case：14-SOIC (0.173", 4.40mm Width)
- Mounting Type：Surface Mount
- Supplier Device Package：14-SOP
- Grade：-
- Qualification：-
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Overview
The UPC319G2-E1-AP is a precision high-speed dual comparator manufactured by Renesas Electronics. 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 TTL compatibility and a typical response time of 80 ns at ±15 V. Input characteristics include a maximum input offset voltage of 8 mV at 30 V and a maximum input bias current of 1 µA at 30 V. It draws a maximum static supply current of 12.5 mA and functions within a temperature range of -20°C to +80°C.
Feature Summary
- High-speed operation with typically 80 ns response time
- Wide single-supply voltage range down to 5 V logic levels
- Direct drive capability for popular logic families including TTL
Applications
- Logic interface circuits
- Voltage monitoring systems
- Waveform generation
Procurement Notes
Verify the specific suffix 'P' indicates cut tape packaging versus standard reel formats when sourcing. Confirm RoHS compliance status through official manufacturer documentation. Ensure the component matches the exact 14-SOP package dimensions required for the target PCB layout. Cross-reference the datasheet revision to confirm electrical parameter tolerances.
Selection Notes
Select this component for applications requiring fast switching speeds with low-voltage logic compatibility. The wide supply range supports both 5 V digital systems and higher analog rails. Verify that the open-collector output configuration aligns with the pull-up requirements of the downstream circuitry. Consider the thermal dissipation limits if operating near maximum temperature ratings.
Part Context
This part belongs to the µPC319 series of precision comparators designed for bipolar processes. It serves as a bridge between analog signal processing and digital logic interfaces. The series emphasizes direct drive capabilities without additional buffering components, simplifying circuit design for industrial and consumer electronics.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material.
