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參數資料
| 型號： | LMV7219M7 |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 運動控制電子 |
| 英文描述： | 7 nsec, 2.7V to 5V Comparator with Rail-to Rail Output |
| 中文描述： | COMPARATOR, 8000 uV OFFSET-MAX, 12 ns RESPONSE TIME, PDSO5 |
| 封裝： | SC-70, 5 PIN |
| 文件頁數： | 1/12頁 |
| 文件大小： | 282K |
| 代理商： | LMV7219M7 |
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 |
|---|---|
| LMV7219M7/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 |
| LMV7219M7/NOPB | 制造商:Texas Instruments 功能描述:Voltage Comparator IC |
| LMV7219M7X | 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 |
| LMV7219M7X/NOPB | 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 |
| LMV721IDBVR | 功能描述:運算放大器 - 運放 10-MHz L-N L-V L-P RoHS:否 制造商:STMicroelectronics 通道數量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
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