TPS3807A30_TI 低静态电流、双通道监控器

TPS3807A30的基本参数

制造厂商：TI（德州仪器，Texas Instruments）
产品类别：电源管理
技术类目：监控器和复位 IC
功能描述：低静态电流、双通道监控器
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TPS3807A30的产品详情：

The TPS3807 family microprocessor supervisory circuits monitor system voltages as low as 1.225V. These devices assert an open-drain RSTVDD signal when the V_DD voltage drops below a preset threshold. The RSTVDD output remains asserted until the V_DD voltage returns above its threshold. The device also provides an additional RSTSENSE output for a SENSE input with adjustable thresholds and hysteresis.

The TPS3807 uses a precision reference to achieve 1% threshold accuracy. The TPS3807 has a very low typical quiescent current of 3.5µA, so it is well-suited to battery-powered applications. It is available in a small SC70-5 package, which is half the size of a SOT-23 package, and is fully specified over a temperature range of -40°C to +85°C.

TPS3807A30的优势和特性：

Two Supply Monitors in One Package
One Monitor with Fixed High-Accuracy Thresholds for System Supply Monitoring
Second Monitor with Variable Threshold and 30mV Hysteresis to Provide Failsafe
Very Low Quiescent Current: 3.5A typ
High Threshold Accuracy: 1% max (0°C to +85°C)
Open-Drain Reset Outputs
Temperature Range: -40°C to +85°C
Ultra-Small SC70-5 Package
APPLICATIONS
- DSP, Microcontroller, or Microprocessor Applications Requiring User-Selected Delay Times
- Notebook/Desktop Computers
- PDAs and SmartPhones
- Other Hand-Held Products
- Portable, Battery-Powered Products
- FPGA/ASIC Applications

All trademarks are the property of their respective owners.

TPS3807A30的参数（英文）：

Number of supplies monitored
2
Threshold voltage 1 (Typ) (V)
3
Features
Complimentary output
Reset threshold accuracy (%)
1.25
Output driver type/reset output
Active-low, Open-drain
Time delay (ms)
0
Rating
Catalog
Watchdog timer WDI (sec)
None
Operating temperature range (C)
-40 to 85

TPS3807A30具体的完整产品型号参数及价格（美元）：

TPS3807A30的完整型号有：TPS3807A30DCKR、TPS3807A30DCKT，以下是这些产品的关键参数及官网采购报价：

TPS3807A30DCKR，工作温度：-40 to 85，封装：SC70 (DCK)-5，包装数量MPQ：3000个，MSL 等级/回流焊峰值温度：Level-1-260C-UNLIM，引脚镀层/焊球材料：NIPDAUAG，TI官网TPS3807A30DCKR的批量USD价格：1.214（1000+）

TPS3807A30DCKT，工作温度：-40 to 85，封装：SC70 (DCK)-5，包装数量MPQ：250个，MSL 等级/回流焊峰值温度：Level-1-260C-UNLIM，引脚镀层/焊球材料：NIPDAUAG，TI官网TPS3807A30DCKT的批量USD价格：1.457（1000+）

TPS3807A30的评估套件：

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TPS3807A30的电路图解：

TPS3807A30的评估套件：