The LP3470M5-4.00/NOPB is a Voltage Supervisor with open-drain output and programmable delay. The MicroPower voltage supervisory circuit designed to monitor voltages within 1% of reset threshold over-temperature. It provides maximum adjustability for power-on-reset (POR) and supervisory functions. The LP3470 asserts a reset signal whenever the VCC supply voltage falls below a reset threshold. The reset time-out period is adjustable using an external capacitor. Reset remains asserted for an interval (programmed by an external capacitor) after VCC has risen above the threshold voltage.
- Programmable reset time-out period using an external capacitor
- Immune to short VCC transients
- Reset valid down to VCC = 0.5V
- ±1% Reset threshold accuracy over-temperature
- 16μA Typical low quiescent current
- Green product and no Sb/Br
计量, 传感与仪器, 计算机和计算机周边, 便携式器材
