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参数资料
| 型号： | DS1706REUA+ |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 电源管理 |
| 英文描述： | 3.3 and 5.0 Volt MicroMonitor |
| 中文描述： | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8 |
| 封装： | 0.118 INCH, ROHS COMPLIANT, MICRO, SOP-8 |
| 文件页数： | 12/12页 |
| 文件大小： | 263K |
| 代理商： | DS1706REUA+ |
DS1705/DS1706
9 of 12
AC ELECTRICAL CHARACTERISTICS
(VCC = 1.2V to 5.5V, TA = -40C to +85C.)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
PBRST
= VIL
tPB
150
ns
Reset Active Time
tRST
130
205
285
ms
ST
Pulse Width
tST
10
ns
6
VCC Detect to RST and RST
tRPD
5
8
s
9
VCC Slew Rate
tF
20
s
VCC Detect to RST and RST
tRPU
130
205
285
ms
7
VCC Slew Rate
tR
0
ns
PBRST
Stable Low to RST and RST
tPDLY
250
ns
Watchdog Timeout
tTD
1.0
1.6
2.2
s
8
VIN Detect to NMI
tIPD
5
8
s
9
NOTES:
1. All voltages are referenced to ground.
2. PBRST is internally pulled up to VCC with an internal impedance of 40 ktypical and the ST input is
internally pulled up to VCC with an internal impedance of 180 ktypical.
3. VCC ≥ 2.4V.
4. VCC < 2.4V.
5. Measured with outputs open and all inputs at VCC or ground.
6. Must not exceed tTD minimum.
7. tR = 5 s.
8. Minimum watchdog time-out tested at 2.7V for the 3.3V devices and 4.5V for the 5.0V devices.
9. Noise immunity
pulses < 2 s will not cause a reset.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS1706REUA/T&R | 功能描述:电压监测器/监控器 RoHS:否 制造商:Texas Instruments 监测电压数:2 监测电压:Adjustable 输出类型:Open Drain 欠电压阈值: 过电压阈值: 准确性:1 % 工作电源电压:1.5 V to 6.5 V 工作电源电流:1.8 uA 最大工作温度:+ 125 C 封装 / 箱体:SON-6 安装风格:SMD/SMT |
| DS1706REUA+ | 功能描述:监控电路 3.3/5V MicroMonitor 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 |
| DS1706REUA+T&R | 制造商:Maxim Integrated Products 功能描述: 制造商:Maxim Integrated Products 功能描述:PROCESSOR SUPERVISOR 2.63V 60UA 8USOP - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC MICROMONITOR 3.3V 20% 8-USOP |
| DS1706REUA+T&R | 功能描述:监控电路 3.3/5V MicroMonitor 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 |
| DS1706S | 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:3.3 and 5.0 Volt MicroMonitor |
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