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参数资料
| 型号： | MAX6725AKASHD4+T |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 电源管理 |
| 英文描述： | Dual/Triple Ultra-Low-Voltage SOT23 µP Supervisory Circuits |
| 中文描述： | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8 |
| 封装： | LEAD FREE, MO-178BA, SOT-23, 8 PIN |
| 文件页数： | 20/20页 |
| 文件大小： | 693K |
| 代理商： | MAX6725AKASHD4+T |
MAX6715A–MAX6729A
Dual/Triple, Ultra-Low-Voltage, SOT23 P
Supervisory Circuits
_______________________________________________________________________________________
9
Pin Description (continued)
PIN
MAX6715A/
MAX6716A
MAX6717A/
MAX6718A
MAX6719A/
MAX6720A
MAX6721A/
MAX6722A
MAX6723A/
MAX6724A
MAX6725A/
MAX6726A
MAX6727A
MAX6728A/
MAX6729A
NAME
FUNCTION
—
———
7
PFI
Power-Fail Voltage Monitor
Input. High-impedance
input for internal power-fail
monitor comparator.
Connect PFI to an external
resistor-divider network to
set the power-fail threshold
voltage (0.626V typical
internal reference voltage).
Connect to GND, VCC1, or
VCC2 if not used.
—
———
4
PFO
Active-Low Power-Fail
Monitor Output, Open-
Drain or Push-Pull. PFO is
asserted low when PFI is
less than 0.626V. PFO
deasserts without a reset
timeout period. Open-drain
outputs require an external
pullup resistor. Push-pull
outputs are referenced to
VCC1.
—
———
—
4
——
RST
Active-High Reset Output,
Open-Drain or Push-Pull.
RST changes from low to
high when VCC1 or VCC2
drops below selected
reset thresholds, RSTIN is
below threshold, MR is
pulled low, or the
watchdog triggers a reset.
RST remains HIGH for the
reset timeout period after
VCC1/VCC2/RSTIN exceed
the device reset
thresholds, MR goes low
to high, or the watchdog
triggers a reset. Open-
drain outputs require an
external pullup resistor.
Push-pull outputs are
referenced to VCC1.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX6725AKASHD5+T | 功能描述:监控电路 Triple 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 |
| MAX6725AKASHD6+T | 功能描述:监控电路 Triple 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 |
| MAX6725AKASVD1+T | 功能描述:监控电路 Triple 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 |
| MAX6725AKASVD2+T | 功能描述:监控电路 Triple 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 |
| MAX6725AKASVD3+ | 制造商:Maxim Integrated Products 功能描述:PROCESSOR SUPERVISOR 2.925V/1.575V/ADJV 15UA 8PIN SOT-23 - Rail/Tube |
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