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參數資料
| 型號： | LMV761MA |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 比較器 |
| 英文描述： | Low Voltage, Precision Comparator with Push-Pull Output |
| 中文描述： | COMPARATOR, 1000 uV OFFSET-MAX, 225 ns RESPONSE TIME, PDSO8 |
| 封裝： | SOIC-8 |
| 文件頁數： | 1/10頁 |
| 文件大小： | 346K |
| 代理商： | LMV761MA |
LMV761/LMV762
Low Voltage, Precision Comparator with Push-Pull
Output
General Description
The LMV761/762 are precision comparators intended for
applications requiring low noise and low input offset voltage.
The LV761 single has a shutdown pin that can be used to
disable the device and reduce the supply current. The
LMV761 is available in a space saving SOT23-6 or SOIC8
package. The LMV762 dual is available in SOIC8 or
MSOP-8 package.
They feature a CMOS input and Push-Pull output stage. The
Push-Pull output stage eliminates the need for an external
pull-up resistor.
The LMV761/762 are designed to meet the demands of
small size, low power and high performance required by
portable and battery operated electronics.
The input offset voltage has a typical value of 200μV at room
temp and a 1mV limit over temp.
Features
(V
S
= 5V, T
A
= 25C, Typical values unless specified)
n
Input offset voltage
n
Input offset voltage (max over temp)
n
Input bias current
n
Propagation delay (OD = 50mV)
n
Low supply current
n
CMRR
n
PSRR
n
Extended Temperature Range
n
Push-pull output
n
Ideal for 2.7V and 5V single supply applications
n
Available in space-saving packages:
6-Pin SOT23 (single w/shutdown)
8-Pin SOIC (single w/shutdown)
8-Pin SOIC/MSOP (dual without shutdown)
0.2mV
1mV
0.2pA
120 nsec
300μA
100dB
110dB
40C to 125C
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 Circuit
20037032
Threshold Detector
V
OS
vs. V
CC
20037010
July 2002
L
2002 National Semiconductor Corporation
DS200370
www.national.com
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LMV761MA | 制造商:Texas Instruments 功能描述:IC COMPARATOR SMD SOIC8 761 |
| LMV761MA/NOPB | 功能描述:校驗器 IC Low Vltg,Prec Comp 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 |
| LMV761MAX | 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 |
| LMV761MAX/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 |
| LMV761MF | 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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