TS836

www.DataSheet4U.com TS836 MICROPOWER VOLTAGE SUPERVISOR RESET ACTIVE HIGH s ULTRA LOW POWER CONSUMPTION: 12µA max. at Vcc = 5V s PRECISION RESET THRESHOLD (guaranteed over Temperature) s THRESHOLD VOLTAGE: 4.50V typ. FOR TS836-4 s GUARANTEED RESET OPERATION FOR VCC DOWN TO 1V s OPEN DRAIN OUTPUT COMPARATOR WITH Vol = 450mV typ. @ I ol = 8mA & Vcc = 4V s FAST RESPONSE TIME: 20µs FOR A 10mV OVERDRIVE D SO8 (Plastic Micropackage) Z TO92 (Plastic Package) s 100mV INTERNAL HYSTERESIS DESCRIPTION The TS836 ultra low power integrated circuit incorporates a high stability band-gap voltage reference and a comparator with open drain output. The threshold voltage is set at 4.5V for TS836-4 by internal thermally matched resistances. The comparator exhibits a 20µs response (with 10mV overdrive) and has an open drain output active when input voltage is lower than the threshold. An internal hysteresis of 100mV increases the comparator’s noise margin and prevents false reset operation. APPLICATION PIN CONNECTIONS (top view) SO8-TSSOP8 NC 8 NC 7 NC 6 NC 5 P TSSOP8 (Thin Shrink Small Outline Package) s Power-on reset generator for micro controller s Power failure detector ORDER CODE Package Part Number TS836-4I Temperature Range D -40, +85°C Z P 1 OUT 2 IN 3 NC 4 GND TO92 Z = TO92 Plastic package - also available in Bulk (Z), Tape & Reel (ZT) and Ammo Pack (AP) D = Small Outline Package (SO) - also available in Tape & Reel (DT) P = Thin Shrink Small Outline Package (TSSO...