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参数资料
| 型号： | MAX6303CPA+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 2/12页 |
| 文件大小： | 0K |
| 描述： | IC SUPERVISOR MPU 8-DIP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 50 |
| 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 2.8 ms |
| 电压 - 阀值： | 可调节/可选择 |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 通孔 |
| 封装/外壳： | 8-DIP（0.300"，7.62mm） |
| 供应商设备封装： | 8-PDIP |
| 包装： | 管件 |
+5V, Low-Power μP Supervisory Circuits
with Adjustable Reset/Watchdog
ABSOLUTE MAXIMUM RATINGS
V CC .................................................................................... -0.3V to +7.0V
RESET IN, SWT, SRT ..................................-0.3V to (V CC + 0.3V)
WDI, WDS..............................................................-0.3V to +7.0V
RESET, RESET
MAX6301… .......................................................-0.3V to +7.0V
MAX6302/MAX6303/MAX6304...............-0.3V to (V CC + 0.3V)
Input Current
V CC ...............................................................................±20mA
GND..............................................................................±20mA
Output Current
RESET, RESET ..............................................................±20mA
Continuous Power Dissipation (T A = +70°C)
PDIP (derate 9.09mW/°C above +70°C) ......................727mW
SO (derate 5.88mW/°C above +70°C) .........................471mW
μMAX (derate 4.10mW/°C above +70°C) ....................330mW
Operating Temperature Range
MAX630_C_A ......................................................0°C to +70°C
MAX630_E_A ...................................................-40°C to +85°C
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow)
Lead(Pb)-free...............................................................+260°C
Containing Lead (Pb)...................................................+240°C
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 = +2V to +5.5V, T A = T MIN to T MAX , unless otherwise noted. Typical values are at V CC = +5V and T A = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
MAX6301C/MAX6303C
1.00
5.50
Operating Voltage Range
(Note 1)
V CC
MAX6301E/MAX6303E
1.20
5.50
V
MAX6302/MAX6304
1.31
5.50
Supply Current (Note 2)
I CC
No load
4.0
7.0
μA
RESET TIMER
Reset Input Threshold Voltage
V TH
V RESET IN falling, V CC = 5.0V
V RESET IN rising, V CC = 5.0V
1.195
1.220
1.240
1.245
1.265
V
Reset Input Hysteresis
V HYST
20
mV
Reset Input Leakage Current
I RESET IN
±0.01
±1
nA
V CC ≥ 4.5V, I SOURCE = 0.8mA
V CC - 0.4
Reset Output-Voltage High
(MAX6302/MAX6303/MAX6304)
V OH
V CC = 2V, I SOURCE = 0.4mA
MAX6302/MAX6304, V CC = 1.31V,
V CC -
V CC - 0.4
V
R L = 10k ?
V CC ≥ 4.5V, I SINK = 3.2mA
V CC = 2V, I SINK = 1.6mA
0.3
0.4
0.4
Reset Output-Voltage Low
(MAX6301/MAX6303/MAX6304
V OL
MAX6301/
V CC = 1V, I SINK = 50μA,
T A = 0°C to +70°C
0.3
V
MAX6303
V CC = 1.2V, I SINK = 100μA,
T A = -40°C to +85°C
0.3
V CC to Reset Delay
Reset Input Pulse Width
t RD
t RI
V CC = falling at 1mV/μs
Comparator overdrive = 50mV
63
26
μs
μs
Reset Timeout Period (Note 3)
t RP
C SRT = 1500pF
2.8
4.0
5.2
ms
Reset Output Leakage Current
MAX6301, V RESET = V CC
MAX6302, V RESET = V GND
±1
±1
μA
2
_______________________________________________________________________________________
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| MAX6303CPA+ | 功能描述:监控电路 5V uPower Supervisor 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 |
| MAX6303CSA | 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 |
| MAX6303CSA+ | 功能描述:监控电路 5V uPower Supervisor 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 |
| MAX6303CSA+T | 功能描述:监控电路 5V uPower Supervisor 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 |
| MAX6303CSA-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 |
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