参数资料
型号: MAX6305EUK00D2+T
厂商: Maxim Integrated Products
文件页数: 3/11页
文件大小: 0K
描述: IC SUPERVISOR PROGR SOT23-5
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
类型: 多压监控器
监视电压数目: 2
输出: 开路漏极或开路集电极
复位: 低有效
复位超时: 最小为 20 ms
电压 - 阀值: 可调节/可选择
工作温度: -40°C ~ 85°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: 带卷 (TR)
5-Pin, Multiple-Input,
Programmable Reset ICs
ELECTRICAL CHARACTERISTICS (continued)
V CC = +2.5V to +5.5V for the MAX6305/MAX6308/MAX6311, V CC = (V TH + 2.5%) to +5.5V for the MAX6306/MAX6307/MAX6309/
MAX6310/MAX6312/MAX6313; T A = -40°C to +85°C; unless otherwise noted. Typical values are at T A = +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
MANUAL-RESET INPUT (MAX6306/MAX6309/MAX6312)
MR Input
MR Minimum Input
Pulse Width
V IL
V IH
V IL
V IH
V TH > 4.0V
V TH < 4.0V
T A = 0°C to +70°C
T A = -40°C to +85°C
2.4
0.7 x V CC
1
1.5
0.8
0.3 x V CC
V
μs
MR Glitch Rejection
MR to Reset Delay
0.1
500
μs
nsV
MR Pullup Resistance
32
63.5
100
k ?
ADJUSTABLE RESET COMPARATOR INPUTS
RST IN_/OVRST_IN
Input Threshold
V RSTH
T A = +25°C
MAX6305–MAX6313, T A = 0°C to +70°C
1.21
1.20
1.23
1.25
1.26
V
MAX6305E–MAX6313E, T A = -40°C to +85°C
1.20
1.26
RST IN_/OVRST_IN
Input Current
I RST IN_
0V < V RST IN < V CC - 0.3V (Note 4)
-25
+25
nA
RST IN_/OVRST_IN
Hysteresis
2.5
mV
Note 1: Overtemperature limits are guaranteed by design, not production tested.
Note 2: The MAX6305/MAX6308/MAX6311 switch from undervoltage reset to normal operation between 1.5V < V CC < 2.5V.
Note 3: The MAX6306/MAX6307/MAX6309/MAX6310/MAX6312/MAX6313 monitor V CC through an internal factory-trimmed voltage
divider, which programs the nominal reset threshold. Factory-trimmed reset thresholds are available in approximately
100mV increments from 2.5V to 5V (Table 1).
Note 4: Guaranteed by design.
3
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