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参数资料
| 型号： | DS1706TESA+T&R |
| 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： | 0.150 INCH, ROHS COMPLIANT, SOIC-8 |
| 文件页数： | 19/19页 |
| 文件大小： | 546K |
| 代理商： | DS1706TESA+T&R |
DS1705/DS1706
9 of 11
AC ELECTRICAL CHARACTERISTICS
(-40
°C to +85°C; VCC=1.2V to 5.5V)
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
ms
9
VCC Slew Rate
tF
20
ms
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
ms
9
NOTES:
1. All voltages are referenced to ground.
2. PBRST is internally pulled up to VCC with an internal impedance of 40 k
W typical and the ST input is
internally pulled up to VCC with an internal impedance of 180 k
W typical.
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
ms.
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 ms at VCCTP minimum will not cause a reset.
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相关代理商/技术参数 |
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|---|---|
| DS1706TEUA | 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 |
| DS1706TEUA/T&R | 制造商:Maxim Integrated Products 功能描述:UMONITOR 3.3V 5% ACT LOW USOP T&R - Tape and Reel |
| DS1706TEUA/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 |
| DS1706TEUA+ | 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 |
| DS1706TEUA+T&R | 制造商:Maxim Integrated Products 功能描述: 制造商:Maxim Integrated Products 功能描述:PROCESSOR SUPERVISOR 3.08V 60UA 8USOP - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC MICROMONITOR 3.3V 5% 8-USOP |
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