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Overview
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Development Resources
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Application
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Ordering Detail
Overview
The devices in this series consist of single/ dual/ quad independent single or dual supply voltage comparators on a single monolithic substrate. The common mode input voltage range includes ground even when operated from a single supply, and the low power supply current drain makes these comparators suitable for battery operation. These types were designed to directly interface with TTL and CMOS, Current drain is independent of the supply voltage. The outputs can be connected to other open-collector outputs to achieve wired-AND relationships.
All devices are specified for the temperature range of –40°C to 125°C.
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Status
Production
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Rating
Industrial
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Output type
Open-Drain
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Vs (min) (V)
2
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Channel
1
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Vs (max) (V)
36
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Iq per channel (typ) (μA)
150
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Propagation delay time (ns)
500
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Vos (offset voltage at 25°C) (max) (mV)
6
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Input bias current (typ) (nA)
0.1
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Rail-to-rail Input
To VSS
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Rail-to-rail Output
Yes
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VICR (max) (V)
VCC-2
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VICR (min) (V)
VSS
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Operating temperature range (°C)
-40 to 125
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Feature
/
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Package
SOT23-5
Development Resources
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Documentation
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Show FilterHidden FilterDocumentation
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Data Sheet
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Selection Guide
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Application Note
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Technical Note
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User Guide
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Test Report
- Document Name
- Type
- Language
- Date
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Data SheetEnglish02/02/2024
36 V Low Power Comparators
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Technical NoteEnglish01/19/2024
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Technical NoteEnglish01/19/2024
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Technical NoteEnglish01/19/2024
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Selection GuideEnglish01/19/2024
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Application
• High-speed Line or Digital Line Receivers
• High Speed Sampling Circuits
• Peak and Zero-crossing Detectors
• Threshold Detectors/Discriminators
• Sensing at Ground or Supply Line
Ordering Detail
| Order Part Number | Buy | Rating | Feature | Status | 1ku Price | Release Date | Package | Lead time (week) | MSL | Packing | MPQ | CPQ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LM331AU-S5TR | Industrial Grade | / | Released | $0.104 | 2020-06-19 | SOT23-5 | 9 | MSL3 | T&R | 3000 | 120000 | |
| LM331AU2-S5TR | Industrial Grade | / | Released | $0.104 | 2019-01-01 | SOT23-5 | 9 | MSL3 | T&R | 3000 | 120000 | |
| LM331A-S5TR | Industrial Grade | / | Released | $0.104 | 2019-01-01 | SOT23-5 | 9 | MSL3 | T&R | 3000 | 120000 |
