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| 型号： | MAX7705ESA+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 2/8页 |
| 文件大小： | 0K |
| 描述： | IC MPU SUPPLY MON 8-SOIC |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 100 |
| 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： | 低有效 |
| 复位超时： | 最小为 140 ms |
| 电压 - 阀值： | 4.65V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOIC |
| 包装： | 管件 |
μP Power-Supply Monitor
with Reset
ABSOLUTE MAXIMUM RATINGS
Terminal Voltage (with respect to GND)
V CC ......................................................................-0.3V to 6.0V
RESET ....................................................-0.3V to (V CC + 0.3V)
Input Current, V CC ..............................................................20mA
Output Current, RESET ......................................................20mA
Operating Temperature Ranges:
MAX7705C_ _ .....................................................0°C to +70°C
MAX7705E_ _ ..................................................-40°C to +85°C
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
Rate-of-Rise, V CC ............................................................100V/μs
Continuous Power Disipation (T A = +70°C)
Plastic DIP (derate 9.09mW/°C above +70°C) ............727mW
SO (derate 5.88mW/°C above +70°C) .........................471mW
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(V CC = full range, T A = T MIN to T MAX , unless otherwise noted.)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
V CC Range
Supply Current
MAX7705C
MAX7705E
MAX7705C, V CC < 5.5V
MAX7705E, V CC < 5.5V
1.0
1.2
65
65
5.5
5.5
150
200
V
μA
RESET Threshold
V CC to RESET Delay
V CC = reset threshold max to reset threshold min
4.50
4.65
20
4.75
V
μs
Reset Active Timeout Period
V CC = reset threshold max, V CC rising
140
280
560
ms
I SINK = 3.2mA, V CC = reset threshold min
0.4
RESET Output Voltage
I SINK = 50μA, V CC ≥ 1.0V, MAX7705C
I SINK = 100μA, V CC ≥ 1.2V, MAX7705E
I SOURCE = 800μA, V CC ≥ reset threshold max
V CC - 1.5
0.3
0.4
V
2
_______________________________________________________________________________________
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相关代理商/技术参数 |
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| MAX7705ESA+ | 功能描述:监控电路 uPower P-Supply 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 |
| MAX7705ESA+T | 功能描述:监控电路 uPower P-Supply 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 |
| MAX7705ESA-T | 功能描述:监控电路 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 |
| MAX7705EWA | 功能描述:监控电路 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 |
| MAX770C/D | 功能描述:DC/DC 开关控制器 5V or Adjustable High Efficiency Low Iq Step-Up DC-DC Controller RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK |
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