TLV840,PDF数据表下载

TLV840 pdf资料下载The TLV840 family of voltage supervisors or reset ICs can operate at high voltage levels while maintaining very low quiescent current across the whole VDD and temperature range. TLV840 offers best combination of low power consumption, high accuracy and low propagation delay (tp_HL= 30 μs typical). Reset output signal is asserted when the voltage at VDD drops below the negative voltage threshold (VIT-). Reset signal is cleared when VDD rise above VIT- plus hysteresis (VHYS) and the reset time delay (tD) expires. Reset time delay can be programmed by connecting a capacitor between the CT pin and ground for TLV840C and TLV840M. For a minimum reset delay time the CT pin can be left floating. TLV840N does not offer a programmable delay and offers fixed reset delay timing options: 40 μs, 2 ms, 10 ms, 30 ms, 50 ms, 80 ms, 100 ms, 150 ms, 200 ms. Additional features: Low power-on reset voltage (VPOR), built-in glitch immunity protection for VDD, built-in hysteresis, low open-drain output leakage current (Ilkg(OD)). TLV840 is a perfect voltage monitoring solution for industrial applications and battery-powered / low-power applications. TLV840CADL11DBVR TLV840CADL14DBVR TLV840CADL28DBVR TLV840CADL29DBVR TLV840MADL10DBVR TLV840MADL13DBVR TLV840MADL29DBVR TLV840MADL30DBVR TLV840NADL20DBVR TLV840NADL33DBVR TLV840NADL35DBVR TLV840NADL46DBVR TLV840NAPL50DBVR Datasheet pdf资料数据表下载