参数资料
型号: MAX812LEUS-T
厂商: Maxim Integrated Products
文件页数: 4/8页
文件大小: 0K
描述: IC MPU V-MONITOR 4.63V SOT143-4
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
类型: 简单复位/加电复位
监视电压数目: 1
输出: 推挽式,图腾柱
复位: 高有效
复位超时: 最小为 140 ms
电压 - 阀值: 4.63V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: TO-253-4,TO-253AA
供应商设备封装: SOT-143-4
包装: 带卷 (TR)
其它名称: MAX812LEUST
Q1162903C
4-Pin μP Voltage Monitors
with Manual Reset Input
__________________________________________Typical Operating Characteristics
(T A = +25°C, unless otherwise noted.)
SUPPLY CURRENT vs. TEMPERATURE
(MAX81_R/S/T)
SUPPLY CURRENT vs. TEMPERATURE
(MAX81_L/M)
POWER-DOWN RESET DELAY vs. TEMPERATURE
(MAX81_R/S/T)
3.0
8
100
V OD = V TH - V CC
2.5
V CC = 3.6V
6
V CC = 5.5V
80
V OD = 20mV
2.0
1.5
V CC = 3.3V
4
60
40
1.0
2
V CC = 3V
V OD = 125mV
0.5
0
V CC = 1V
0
V CC = 1V
20
0
V OD = 200mV
-40
-15
10
35
60
85
-40
-15
10
35
60
85
-40
-15
10
35
60
85
TEMPERATURE ( ° C)
POWER-DOWN RESET DELAY vs. TEMPERATURE
(MAX81_L/M)
TEMPERATURE ( ° C)
POWER-UP RESET TIMEOUT
vs. TEMPERATURE
TEMPERATURE ( ° C)
RESET THRESHOLD DEVIATION
vs. TEMPERATURE
200
150
V OD = 20mV
V OD = V TH - V CC
230
220
MAX81_R/S/T
1.0005
1.0000
0.9995
100
210
0.9990
50
0
V OD = 125mV
V OD = 200mV
200
190
MAX81_L/M
0.9985
0.9980
-40
-15
10
35
60
85
-40
-15
10
35
60
85
-40
-15
10
35
60
85
TEMPERATURE ( ° C)
TEMPERATURE ( ° C)
TEMPERATURE ( ° C)
4
_______________________________________________________________________________________
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MAX812MEUS+T 功能描述:监控电路 4-Pin uPower Voltage Monitor RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟(典型值):10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel
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