參數(shù)資料
型號: RNA51A27FLP
元件分類: 模擬信號調(diào)理
英文描述: SPECIALTY ANALOG CIRCUIT, PDSO5
封裝: SC-74A, SOT-23, MPAK-5
文件頁數(shù): 1/12頁
文件大?。?/td> 162K
代理商: RNA51A27FLP
REJ03D0505-0200 Rev.2.00 Sep 13, 2007
Page 1 of 11
RNA51xx Series
CMOS system–RESET IC
REJ03D0505-0200
Rev.2.00
Sep 13, 2007
General Description
The RNA51xx series provide system reset signal for microprocessor and electrical systems.
Threshold voltage is 1.4 V, 2.6 V, 2.7 V, 2.8 V, 2.9 V, 3.0 V, 3.1 V, 4.4 V, 4.5 V, 4.6 V, 5.0 V and accuracy is
±1.0%.
The reset output delay time can be set by external capacitor connected to CD pin.
Manual reset input is available and input resistance is 2 M
typ.
This series have two output types (active-low CMOS output and active-low open-drain output).
Features
Threshold voltage: 1.4 V, 2.6 V, 2.7 V, 2.8 V, 2.9 V, 3.0 V, 3.1 V, 4.4 V, 4.5 V, 4.6 V, 5.0 V
Threshold voltage accuracy: ±1.0%
Threshold voltage hysteresis: 5% typ.
Low supply current: 0.7 A typ.
Capacitor-adjustable output delay time
Manual reset
VOUT CMOS output, or open-drain output
5-pin SOT-23 package
Temperature range: –40°C to 85°C
Pin Arrangement
(Top view)
VOUT 15 CD
VDD 2
GND 3
4 MR
Applications
Power supply voltage monitoring for microprocessors
Battery-powered portable equipment
Computers and notebook computers
Wireless Communication Systems
Digital still camera, digital video camera, PDA
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