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NCV809SN293D2T1G PDF预览

NCV809SN293D2T1G

更新时间: 2024-01-23 19:09:07
品牌 Logo 应用领域
安森美 - ONSEMI /
页数 文件大小 规格书
13页 134K
描述
Very Low Supply Current 3-Pin Microprocessor Reset Monitors

NCV809SN293D2T1G 数据手册

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MAX809 Series,  
MAX810 Series  
Very Low Supply Current  
3-Pin Microprocessor  
Reset Monitors  
The MAX809 and MAX810 are cost−effective system supervisor  
circuits designed to monitor VCC in digital systems and provide a reset  
signal to the host processor when necessary. No external components  
are required.  
www.onsemi.com  
MARKING  
DIAGRAM  
The reset output is driven active within 10 msec of VCC falling  
through the reset voltage threshold. Reset is maintained active for a  
timeout period which is trimmed by the factory after VCC rises above  
the reset threshold. The MAX810 has an active−high RESET output  
while the MAX809 has an active−low RESET output. Both devices  
are available in SOT−23 and SC−70 packages.  
3
3
SOT−23  
(TO−236)  
CASE 318  
xxx MG  
G
1
1
2
2
The MAX809/810 are optimized to reject fast transient glitches on  
the VCC line. Low supply current of 0.5 mA (VCC = 3.2 V) makes these  
devices suitable for battery powered applications.  
SC−70  
(SOT−323)  
CASE 419  
xx MG  
G
1
Features  
Precision VCC Monitor for 1.5 V, 2.5 V, 3.0 V, 3.3 V, and 5.0 V  
Supplies  
xxx  
M
= Specific Device Code  
= Date Code  
G
= Pb−Free Package  
(Note: Microdot may be in either location)  
Precision Monitoring Voltages from 1.2 V to 4.9 V Available  
in 100 mV Steps  
Four Guaranteed Minimum Power−On Reset Pulse Width Available  
(1 ms, 20 ms, 100 ms, and 140 ms)  
PIN CONFIGURATION  
RESET Output Guaranteed to V = 1.0 V.  
CC  
Low Supply Current  
GND  
1
Compatible with Hot Plug Applications  
VCC Transient Immunity  
V
3
CC  
No External Components  
Wide Operating Temperature: −40°C to 105°C  
These Devices are Pb−Free and are RoHS Compliant  
RESET  
RESET  
2
Typical Applications  
SOT−23/SC−70  
Computers  
(Top View)  
NOTE: RESET is for MAX809  
RESET is for MAX810  
Embedded Systems  
Battery Powered Equipment  
Critical Microprocessor Power Supply Monitoring  
ORDERING INFORMATION  
See detailed ordering and shipping information in the package  
V
CC  
dimensions section on page 10 of this data sheet.  
V
CC  
V
CC  
MAX809/810  
PROCESSOR  
DEVICE MARKING INFORMATION  
See general marking information in the device marking  
section on page 10 of this data sheet.  
RESET  
RESET  
RESET  
INPUT  
GND  
GND  
Figure 1. Typical Application Diagram  
© Semiconductor Components Industries, LLC, 2001  
1
Publication Order Number:  
September, 2016 − Rev. 26  
MAX809S/D  

NCV809SN293D2T1G 替代型号

型号 品牌 替代类型 描述 数据表
NCV809STRG ONSEMI

完全替代

Very Low Supply Current 3-Pin Microprocessor Reset Monitors
MAX6326UR29+T MAXIM

功能相似

Power Supply Support Circuit, Fixed, 1 Channel, +2.93VV, CMOS, PDSO3, LEAD FREE, SOT-23, 3
MAX6326UR29-T MAXIM

功能相似

3-Pin, Ultra-Low-Power SC70/SOT レP Reset Circ

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