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参数资料
| 型号： | MAX6710 |
| 厂商： | Maxim Integrated Products, Inc. |
| 英文描述： | Low-Voltage.High-Accuracy.Triple/Quad Voltage µ.P Supervisory Circuits in SOT Package |
| 中文描述： | 低电压、高精度、三/四路电压、微处理器监控电路，SOT封装 |
| 文件页数： | 8/12页 |
| 文件大小： | 206K |
| 代理商： | MAX6710 |
MAX6701–08/MAX6701A–03A/05A–07A
Low-Voltage, SOT23 P Supervisors with Power-
Fail In/Out, Manual Reset, and Watchdog Timer
_______________________________________________________________________________________
5
Pin Description
PIN
MAX6701(A)
MAX6702(A)
MAX6703(A)
MAX6704
MAX6705(A)
MAX6706(A)
MAX6707(A)
MAX6708
NAME
FUNCTION
11
1
MR
Active-Low, Manual Reset Input, Internal 50k
Pullup to VCC.
Pull low to force a reset. Reset remains active as long as MR is
low and the reset timeout period after MR goes high. Leave
unconnected or connect to VCC if unused. WDO deasserts
when MR is low (MAX6701(A)/MAX6702(A)/MAX6703(A)/
MAX6705(A)/ MAX6706(A)/MAX6707(A) only).
22
2
VCC
Supply Voltage for MAX6701–MAX6708 and Input for Primary
Reset Threshold Monitor. Push-pull outputs are powered by VCC
.
3
GND
Ground
—
4
PFI
Power-Fail Voltage Monitor Input. High-impedance input for
internal power-fail comparator. Connect this pin to an external
resistive-divider network to set the reset threshold voltage;
0.62V (typ) threshold. Connect to GND or VCC when not used.
—
55
5
PFO
Power-Fail Monitor Output. Open drain or push-pull active low.
PFO goes low when PFI is less than 0.62V.
66
6
—
WDI
Watchdog Input. If WDI remains high or low for longer than the
watchdog timeout period, the internal watchdog timer runs out and
WDO is asserted. WDO is asserted low after each watchdog
overflow and remains low until the watchdog timer is cleared (the
reset output is not affected). The internal watchdog timer clears
whenever a VCC/RST_IN1/RST_IN2 reset is asserted, the manual
reset is asserted, or WDI sees a rising or falling edge. The
watchdog timer remains cleared until the reset output is
deasserted. On the MAX6704, RESET pulse asserts for the reset
timeout period after each watchdog timeout overflow. Leave
floating to disable watchdog-timer-based resets if unused on the
MAX6704. The watchdog timer cannot be disabled on the
MAX6701(A)/MAX6702(A)/MAX6703(A)/MAX6705(A)/
MAX6706(A)/MAX6707(A).
——
—
6
N.C.
No Connection. Not internally connected.
77
7
RESET
Active-Low Reset Output (Open Drain or Push-Pull). RESET
changes from high to low when the VCC input drops below the
selected reset threshold (or RST_IN1/ RST_IN2 for the
MAX6701(A)/MAX6702(A)/MAX6703(A), MR is pulled low, or the
watchdog triggers a reset (MAX6704 only). RESET remains low for
the reset timeout period after the reset conditions are terminated.
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| MAX6710AUT+T | 功能描述:监控电路 Quad 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 |
| MAX6710AUT-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 |
| MAX6710BUT | 制造商:Maxim from Components Direct 功能描述:MAXIM MAX6710BUT PROCESSOR SUPERVISORS - Tape and Reel 制造商:Maxim Integrated Products 功能描述:LOW-VOLTAGE HIGH-ACCURACY QUAD-VO - Rail/Tube 制造商:Maxim 功能描述:Maxim MAX6710BUT Processor Supervisors |
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