Key facts
- Brand
- UTC
- Model
- 81NXXX
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-06-06
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Unisonic Technologies 81CXXX/81NXXX CMOS IC Voltage Detector Datasheet
The document describes the UTC 81CXXX and 81NXXX series, which are highly accurate, low power consumption CMOS ICs manufactured by Unisonic Technologies. These devices function as voltage detectors with a built-in delay circuit, eliminating the need for external peripherals to achieve high density mounting.
Read onlineUTC 81NXXX specifications
| Detect Voltage Accuracy | +/- 2% |
|---|---|
| Built-In Delay Time Range | 1ms ~ 50ms, 50ms ~ 200ms, 200ms ~ 400ms |
| Temperature Drift | +/- 100ppm/°C |
| Operating Voltage Range | 0.7V ~ 10.0V |
| Supply Current (Typical) | 1.0 uA |
Source: Unisonic Technologies 81CXXX/81NXXX CMOS IC Voltage Detector Datasheet
All UTC 81NXXX documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What output configurations are available?
Both CMOS and N-channel open drain output configurations are available.
From: Unisonic Technologies 81CXXX/81NXXX CMOS IC Voltage Detector Datasheet
Is lead-free plating available?
Yes, lead-free plating products exist with specific order numbers ending in 'L'.
From: Unisonic Technologies 81CXXX/81NXXX CMOS IC Voltage Detector Datasheet
What are the available output configurations?
The series offers both CMOS and N-channel open drain output configurations.
Is lead-free plating available for these ICs?
Yes, Pb-free plating products are available with the suffix 'L' in the order number.