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参数资料
| 型号： | MAX16000BTC+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 10/26页 |
| 文件大小： | 0K |
| 描述： | IC UP SUPERVISOR QUAD 12-TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 75 |
| 类型： | 多压监控器 |
| 监视电压数目： | 4 |
| 输出： | 开路漏极或开路集电极 |
| 复位： | 低有效 |
| 复位超时： | 最小为 140 ms |
| 电压 - 阀值： | 1.8V，3.3V，可调，可调 |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 12-WQFN 裸露焊盘 |
| 供应商设备封装： | 12-TQFN-EP（4x4） |
| 包装： | 管件 |
MAX16000–MAX16007
Low-Voltage, Quad-/Hex-/Octal-Voltage
μP Supervisors
Pin Description (MAX16006/MAX16007)
PIN
NAME
FUNCTION
1
2
3
4
1
2
3
4
IN5
IN6
IN7
IN8
Monitored Input Voltage 5. See Table 1 for the input voltage threshold.
Monitored Input Voltage 6. See Table 1 for the input voltage threshold.
Monitored Input Voltage 7. See Table 1 for the input voltage threshold.
Monitored Input Voltage 8. See Table 1 for the input voltage threshold.
Watchdog Timer Input. If WDI remains low or high for longer than the watchdog timeout period,
RESET is asserted and the timer is cleared. The timer also clears whenever a reset is asserted or a
rising or falling edge on WDI is detected. The watchdog timer enters a startup period that allows 54s
5
5
WDI
for the first transition to occur before a reset. Leave WDI unconnected to disable the watchdog timer.
The WDI open-state detector uses a small 400nA current. Therefore, do not connect WDI to anything
that will source or sink more than 200nA. Note that the leakage current specification for most three-
state drivers exceeds 200nA.
6
7
8
9
10
11
12
6
7
—
—
—
—
10
GND
V CC
OUT5
OUT6
OUT7
OUT8
MR
Ground
Unmonitored Power-Supply Input
Output 5. When the voltage at IN5 falls below its threshold, OUT5 goes low and stays low until the
voltage at IN5 exceeds its threshold. The open-drain output has a 30μA internal pullup to V CC .
Output 6. When the voltage at IN6 falls below its threshold, OUT6 goes low and stays low until the
voltage at IN6 exceeds its threshold. The open-drain output has a 30μA internal pullup to V CC .
Output 7. When the voltage at IN7 falls below its threshold, OUT7 goes low and stays low until the
voltage at IN7 exceeds its threshold. The open-drain output has a 30μA internal pullup to V CC .
Output 8. When the voltage at IN8 falls below its threshold, OUT8 goes low and stays low until the
voltage at IN8 exceeds its threshold. The open-drain output has a 30μA internal pullup to V CC .
Active-Low Manual Reset Input. Pull MR low to assert RESET low. RESET remains low for the reset
timeout period after MR is deasserted. MR is pulled up to V CC through a 20k ? resistor.
Set Reset Timeout Input. Connect a capacitor from SRT to GND to set the reset timeout period. The
13
11
SRT
reset timeout period can be calculated as follows:
Reset Timeout (s) = 2.06 x 10 6 ( ? ) x C SRT (F). For the internal timeout period of 140ms (min), connect
SRT to V CC .
10
Maxim Integrated
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX16000BTC+ | 功能描述:监控电路 Quad/Hex/Octal Volt uP 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 |
| MAX16000BTC+T | 功能描述:监控电路 Quad/Hex/Octal Volt uP 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 |
| MAX16000BTC-T | 制造商:Maxim Integrated Products 功能描述:LOW-VOLTAGE, QUAD-/HEX-/OCTAL-VOLTAGE MICROPR - Tape and Reel |
| MAX16000CTC | 制造商:Maxim Integrated Products 功能描述:LOW-VOLTAGE, QUAD-/HEX-/OCTAL-VOLTAGE MICROPR - Rail/Tube |
| MAX16000CTC+ | 功能描述:监控电路 Quad/Hex/Octal Volt uP 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 |
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