STMicroelectronics TS836
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.DESCRIPTION
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 (TSSOP) - only available in Tape & Reel (PT) 1 OUT 2 IN 3 GND May 2003 1/10 TS836
ABSOLUTE MAXIMUM RATINGS
Symbol VCC VOUT IOUT PD TSTG Storage Temperature RTHJA= 175°C/W for SO8 package RTHJA= 200°C/W for TSSOP8 package RTHJA= 200°C/W for TO92 package Parameter Supply Voltage Output Voltage Output Current Power Dissipation2) SO8 TSSOP8 TO92 1) Value 7 -0.3 to Vcc 20 700 625 625 -65 to +150 + Unit V 0.3 V mA mW °C 1.