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| 型号： | MAX825ZEXK+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 4/10页 |
| 文件大小： | 0K |
| 描述： | IC SUPERVISOR MPU SC70-5 |
| 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/低有效 |
| 复位超时： | 最小为 140 ms |
| 电压 - 阀值： | 2.32V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 6-TSSOP（5 引线），SC-88A，SOT-353 |
| 供应商设备封装： | SC-70-5 |
| 包装： | 带卷 (TR) |
5-Pin Microprocessor Supervisory Circuits With
Watchdog Timer and Manual Reset
ELECTRICAL CHARACTERISTICS (continued)
(V CC = +4.75V to +5.5V for MAX82_L, V CC = +4.5V to +5.5V for MAX82_M, V CC = +3.15V to +3.6V for MAX82_T, V CC = +3V
to +3.6V for MAX82_S, V CC = +2.7V to +3.6V for MAX82_R, V CC = +2.38V to +2.75V for MAX82_Z, V CC = +2.25V to +2.75V for
MAX82_Y, T A = T MIN to T MAX , T A = -40 ° C to +85 ° C (SC70), T A = -40 ° C to +125 ° C (SOT23), unless otherwise noted. Typical values
are at T A = +25 ° C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
MANUAL RESET INPUT (MAX823/MAX825)
MR Input Voltage
MR Pulse Width
MR Noise Immunity (pulse width
with no reset)
MR to Reset Delay
V IL
V IH
0.7 ? V CC
1.0
100
500
0.3 ? V CC
V
μ s
ns
ns
MR Pullup Resistance
(internal)
35
52
75
k ?
Note 1:
Note 2:
Note 3:
Note 4:
Over-temperature limits are guaranteed by design and not production tested.
The RESET short-circuit current is the maximum pullup current when RESET is driven low by a μP bidirectional reset pin.
WDI is internally serviced within the watchdog period if WDI is left unconnected.
The WDI input current is specified as the average input current when the WDI input is driven high or low. The WDI input is
designed to drive a three-stated output device with a 10μA maximum leakage current and a maximum capacitive load of
200pF. This output device must be able to source and sink at least 200μA when active.
4
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相关代理商/技术参数 |
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|---|---|
| MAX828 | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:Switched Capacitor Voltage Converters |
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