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參數資料
| 型號： | LMV7219 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | 7 nsec, 2.7V to 5V Comparator with Rail-to Rail Output |
| 中文描述： | 7納秒，2.7V至5V的比較與軌到軌輸出 |
| 文件頁數： | 1/12頁 |
| 文件大小： | 282K |
| 代理商： | LMV7219 |
LMV7219
7 nsec, 2.7V to 5V Comparator with Rail-to Rail Output
General Description
The LMV7219 is a low-power, high-speed comparator with
internal hysteresis. The LMV7219 operating voltage ranges
from 2.7V to 5V with push/pull rail-to-rail output. This device
achieves a 7ns propagation delay while consuming only
1.1mA of supply current at 5V.
The LMV7219 inputs have a common mode voltage range
that extends 200mV below ground, allowing ground sensing.
The internal hysteresis ensures clean output transitions even
with slow-moving inputs signals.
The LMV7219 is available in the SC70-5 and SOT23-5 pack-
ages, which are ideal for systems where small size and low
power are critical.
Features
(V
S
= 5V, T
A
= 25C, Typical values unless specified)
n
Propagation delay
n
Low supply current
n
Input common mode voltage range extends 200mv
below ground
n
Ideal for 2.7V and 5V single supply applications
n
Internal hysteresis ensures clean switching
n
Fast rise and fall time
n
Available in space-saving packages:
5-pin SC70-5
SOT23-5
7ns
1.1mA
1.3ns
Applications
n
Portable and battery-powered systems
n
Scanners
n
Set top boxes
n
High speed differential line receiver
n
Window comparators
n
Zero-crossing detectors
n
High-speed sampling circuits
Typical Application
DS101054-1
April 2000
L
2000 National Semiconductor Corporation
DS101054
www.national.com
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LMV7219_04 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:7 nsec, 2.7V to 5V Comparator with Rail-to-Rail Output |
| LMV7219M5 | 功能描述:校驗器 IC RoHS:否 制造商:STMicroelectronics 產品: 比較器類型: 通道數量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應時間: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel |
| LMV7219M5 | 制造商:Texas Instruments 功能描述:COMPARATOR RAIL/RAIL OP POWERWISE |
| LMV7219M5/NOPB | 功能描述:校驗器 IC 2.7V-5V Comp W/Rr Out RoHS:否 制造商:STMicroelectronics 產品: 比較器類型: 通道數量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應時間: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel |
| LMV7219M5X | 功能描述:校驗器 IC RoHS:否 制造商:STMicroelectronics 產品: 比較器類型: 通道數量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應時間: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel |
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