Description

The V6340 monitors the supply voltage of any electronic system, and generates the appropriate Reset signal. The threshold must be chosen to the minimum allowed voltage which guarantees the good functionality of the system. As long as VDD stays upside this voltage level, the output stays inactive. If VDD drops below VTH, the output gets active. The threshold voltage may be obtained in different versions: 2.6V, 3.0V, 3.7V and 4.4V.

Features

❐ SOT-23 and TO-92 package

❐ Reset output state guaranteed down to VDD = 1V @ 25°C

❐ Low supply current: stays stable during switching

versions B, N, N: typ. 19µA at VDD = 5V

other versions: typ. 38µA at VDD = 5V

❐ ±2.5 voltage threshold accuracy

❐ High noise immunity

❐ No external components required

❐ Push-pull or Open drain output

❐ Pin compatible with MAX 809 in SOT-23, by appropriate layout on PCB

❐ Pin compatible with MC 33164 in TO-92

❐ TTL output compatibility

Applications

Applications needing a voltage detection:

❐ Computer electronics

❐ White / Brown goods

❐ Automotive electronics

❐ Industrial electronics

❐ Telecom systems

❐ Hand-held systems

V6340CSP3B属于集成电路（IC） > 监控器。EM Microelectronic - MARIN SA制造生产的V6340CSP3B监控器PMIC 监控器用于监视和/或控制电路中的电压轨，能够连接微控制器以维持一定的功率限值。监控器类型包括电池备用电路、监控器、多电压监控器、电源监控器、稳压器/监控器、复位计时器、定序器、简单复位/上电复位、智能开/关控制器、系统管理器、电压检测器和看门狗电路。