Overview
Description
µPC277GR-9LG, µPC277MP-KAA, µPC393GR-9LG are dual comparators designed to operate under single power supply. Features include low-voltage operation, common-mode input voltage range from V− (GND) level, open collector output, and low current consumption. Furthermore, these products can operate on a split power supply and used widely for various voltage comparison application. Depending on the usage and operating ambient temperature range, the µPC277GR-9LG, µPC277MP-KAA are designed for extended temperature and suited for wide operating ambient temperature application, while µPC393GR-9LG are designed for general purposes application. In addition, compatible DC parameter selection for the comparators also available. Along with this series of lineup, the quad type comparators, µPC177GR-9LG and µPC339GR-9LG with the same circuit configuration are also available.
Features
- Input Offset Voltage: ±2 mV (TYP.)
- Input Bias Current: 17 nA (TYP.)
- Voltage Gain: 200000 (TYP.)
- Pulse Response Time: 1.8 µs (TYP.)
- Output Sink Current: 16 mA (TYP.)
- A wired OR is possible as the output is an open collector.
- Low Voltage Operation: V + - V - : +2 ~ +32 V
- Small Package (The mounting area is reduced by 40% or 66% compared to conventional 8-pin plastic SOP, as shown in the table below)
Comparison
Applications
Documentation
Featured Documentation
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| Type | Title | Date |
| Datasheet | PDF 523 KB 日本語 | |
| Training | PDF 258 KB | |
| Training | PDF 325 KB | |
| Product Reliability Report | PDF 138 KB | |
| Product Reliability Report | PDF 138 KB | |
| Flyer | PDF 1.11 MB 日本語 , 简体中文 | |
| Application Note | PDF 357 KB | |
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Design & Development
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
Processing table
| TSSOP | 1 | 0.5006 | Get Samples, | ||
| TSSOP | 1 | 0.5006 | Get Samples, | ||
| TSSOP | 1 | 1.01 | Get Samples, | ||
| TSSOP | 1 | 0.6873 | Get Samples, | ||
| TSSOP | 1 | Get Samples, |
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