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概述
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开发资源
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应用
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订购明细
概述
The devices in this series consist of dual comparators on a single monolithic substrate. The common-mode input voltage range includes ground even when the LM2903D is operated from a single supply. The low power supply current drain makes these comparators suitable for battery operation. These types are designed to directly interface with TTL and CMOS. The current drain is independent of the supply voltage. The outputs can be connected to other open-collector outputs to achieve wired-AND relationships.
The LM2903D is a dual-channel version available in the SOP8 and MSOP8 packages. All devices are specified for the temperature range from −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)
3
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Channel
2
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Vs (max) (V)
36
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Iq per channel (typ) (μA)
400
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Propagation delay time (ns)
600
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Vos (offset voltage at 25°C) (max) (mV)
7
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Input bias current (typ) (nA)
25
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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
SOP8, MSOP8, TSSOP8
开发资源
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文档
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显示筛选器隐藏筛选器文档
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数据手册
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选型手册
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应用笔记
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技术文章
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产品简介
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用户指南
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测试报告
- 文档名称
- 类型
- 语言
- 日期
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数据手册英文02/02/2024
36 V Dual Comparators
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技术文章英文01/19/2024
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技术文章英文01/19/2024
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技术文章英文01/19/2024
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选型手册中文01/19/2024
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应用
• High-Speed Sampling Circuits
• Peak and Zero-Crossing Detectors
• Threshold Detectors/Discriminators
• Sensing at Ground or Supply Line
订购明细
| Order Part Number | Buy | Rating | Feature | Status | 1ku Price | Release Date | Package | Lead time (week) | MSL | Packing | MPQ | CPQ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LM2903DA-TS1R | Industrial Grade | / | Preview | / | TSSOP8 | 24 | MSL1 | T&R | 3000 | 15000 | ||
| LM2903D-VS1R | Industrial Grade | / | Production | / | 2022-07-21 | MSOP8 | 8 | MSL3 | T&R | 3000 | 15000 | |
| LM2903D-SO1R | Industrial Grade | / | Production | / | 2022-06-27 | SOP8 | 8 | MSL3 | T&R | 4000 | 20000 |
