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参数资料
| 型号： | MAX6719UTTGD1+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 8/19页 |
| 文件大小： | 0K |
| 描述： | IC SUPERVISOR MPU SOT23-6 |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 类型： | 多压监控器 |
| 监视电压数目： | 3 |
| 输出： | 开路漏极或开路集电极 |
| 复位： | 低有效 |
| 复位超时： | 最小为 1.1 ms |
| 电压 - 阀值： | 1.11V，3.075V，可调 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SOT-23-6 |
| 供应商设备封装： | SOT-6 |
| 包装： | 带卷 (TR) |
Dual/Triple Ultra-Low-Voltage SOT23 μP
Supervisory Circuits
Pin Description (continued)
PIN
MAX6715/ MAX6717/ MAX6719/ MAX6721/ MAX6723/ MAX6725/
MAX6716 MAX6718 MAX6720 MAX6722 MAX6724 MAX6726
MAX6727
MAX6728/ NAME
MAX6729
FUNCTION
Watchdog Input. If WDI
remains high or low for
longer than the watchdog
timeout period, the
internal watchdog timer
runs out and the reset
output asserts for the
reset timeout period. The
internal watchdog timer
—
—
—
5
3
3
3
3
WDI
clears whenever a reset
is asserted or WDI sees a
rising or falling edge. The
watchdog has a long
timeout period (35s min)
after each reset event
and a short timeout
period (1.12s min) after
the first valid WDI
transition.
Undervoltage Reset
Comparator Input. High-
impedance input for
adjustable reset monitor.
The reset output is
asserted when RSTIN falls
—
—
5
—
5
7
7
—
RSTIN
below the 0.626V internal
reference voltage. Set the
monitored voltage reset
threshold with an external
resistor-divider network.
Connect RSTIN to V CC 1 or
V CC 2 if not used.
Power-Fail Voltage
Monitor Input. High-
impedance input for
internal power-fail monitor
comparator. Connect PFI
to an external resistor-
—
—
—
—
—
—
—
7
PFI
divider network to set the
power-fail threshold
voltage (0.626V typical
internal reference
voltage). Connect to
GND, V CC 1, or V CC 2 if
not used.
8
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX6719UTTGD2 | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
| MAX6719UTTGD2+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 |
| MAX6719UTTGD2-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 |
| MAX6719UTTGD3 | 制造商:Maxim Integrated Products 功能描述:- Cut Tape Product |
| MAX6719UTTGD3+ | 制造商:Maxim Integrated Products 功能描述:THE MAXIM MAX6719UTTGD3+ IS A FACTORY FIXED SUPERVISOR IC. - Tape and Reel 制造商:Maxim Integrated Products 功能描述:Maxim MAX6719UTTGD3+, Microprocessor Supervisory Circuit 1.58V-4.63V Primary 0.79V-3.08V Seconary 6-pin SOT23 |
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