参数资料
型号: MAX6457UKD3A+T
厂商: Maxim Integrated Products
文件页数: 5/15页
文件大小: 0K
描述: IC SUPPLY VOLT MONITOR SOT23-5
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 1
类型: 简单复位/加电复位
监视电压数目: 1
输出: 开路漏极或开路集电极
复位: 低有效
复位超时: 最小为 90 ms
电压 - 阀值: 可调节/可选择
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: SC-74A,SOT-753
供应商设备封装: SOT-23-5
包装: 标准包装
产品目录页面: 1416 (CN2011-ZH PDF)
其它名称: MAX6457UKD3A+TDKR
MAX6457–MAX6460
High-Voltage, Low-Current Voltage Monitors in
SOT Packages
Typical Operating Characteristics (continued)
(GND = 0, R PULLUP = 10k ? , and T A = +25°C, unless otherwise noted.)
OUTPUT SHORT-CIRCUIT SINK CURRENT
OUTPUT FALL TIME
15
vs. TEMPERATURE
1000
TIMEOUT PERIOD vs. TEMPERATURE
2000
vs. SUPPLY VOLTAGE
14
13
12
11
V CC = 12V
V CC = 5V
100
10
1
MAX6457UKD3
1800
1600
1400
1200
1000
800
T A = +125 ° C
10
V CC = 24V
0.1
MAX6457UKD0
600
400
T A = +25 ° C
9
200
T A = -40 ° C
8
0.01
-40 -25 -10 5 20 35 50 65 80 95 110 125
0
4
8
12
16
20
24
28
-40 -25 -10 5 20 35 50 65 80 95 110 125
TEMPERATURE ( ° C)
MAXIMUM TRANSIENT DURATION
vs. INPUT OVERDRIVE
300
250
200
150
TEMPERATURE ( ° C)
10
8
6
4
INPUT LEAKAGE CURRENT
vs. TEMPERATURE
V IN = 1.25V
V CC (V)
100
50
0
OUT ASSERTED LOW
ABOVE THIS LINE
2
0
-2
1
10
100
1000
-40 -25 -10 5 20 35 50 65 80 95 110 125
Maxim Integrated
INPUT OVERDRIVE (V TH- - V IN +) (mV)
TEMPERATURE ( ° C)
5
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