TPS3807A30是TI公司的一款无产品，TPS3807A30是低静态电流双通道监控电路，本页介绍了TPS3807A30的产品说明、应用、特性等，并给出了与TPS3807A30相关的TI元器件型号供参考。
TPS3807A30 - 低静态电流双通道监控电路 - 无 - 监控器和复位IC - TI公司（Texas Instruments，德州仪器）
The TPS3807 family microprocessor supervisory circuits monitor system voltages as low as 1.225V. These devices assert an open-drain RSTVDD signal when the VDD voltage drops below a preset threshold. The RSTVDD output remains asserted until the VDD 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.
- 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: 3.5µA 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
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