V6340FSP3B 데이터 시트보기 (PDF) - EM Microelectronic - MARIN SA
부품명
상세내역
일치하는 목록
V6340FSP3B Datasheet PDF : 8 Pages
| |||
R
EM MICROELECTRONIC - MARIN SA
V6340
Ultra Low Cost 3-Pin Microprocessor Reset
Description
The V6340 monitors the supply voltage of any electronic
system, and generates the appropriate Reset signal. The
threshold must be chosen to the minimum allowed voltage
which guarantees the good functionality of the system. As
long as VDD stays upside this voltage level, the output stays
inactive. If VDD drops below VTH, the output gets active.
The threshold voltage may be obtained in different versions:
2.6V, 3.0V, 3.7V and 4.4V.
Features
! SOT-23 and TO-92 package
! Reset output state guaranteed down to VDD = 1V @
25°C
! Low supply current: stays stable during switching
versions B, N, N:
typ. 19µA at VDD = 5V
other versions:
typ. 38µA at VDD = 5V
! ±2.5% voltage threshold accuracy
! High noise immunity
! No external components required
! Push-pull or Open drain output
! Pin compatible with MAX 809 in SOT-23, by appropriate
layout on PCB
! Pin compatible with MC 33164 in TO-92
! TTL output compatibility
Typical Operating Configuration
VDD
VDD
V6340
VSS
RES
or
RES
GND
Micro-
processor
Fig. 1
Applications
Applications needing a voltage detection:
! Computer electronics
! White / Brown goods
! Automotive electronics
! Industrial electronics
! Telecom systems
! Hand-held systems
Pin Assignment
TO-92
View
Flat Front
V6340
123
RES VDD VSS
or
RES
SOT23-3L
VSS
3
V6340
1
2
RES or
VDD
RES
Fig. 2
Copyright © 2005, EM Microelectronic-Marin SA
1
03/06 – rev.K
www.emmicroelectronic.com
Share Link: 