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TS836-4I 데이터시트(PDF) 1 Page - STMicroelectronics |
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TS836-4I 데이터시트(HTML) 1 Page - STMicroelectronics |
1 / 10 page 1/10 s ULTRA LOW POWER CONSUMPTION: 12 µA max. at V cc = 5V s PRECISION RESET THRESHOLD (guaran- teed 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 V ol = 450mV typ. @ Iol = 8mA & Vcc = 4V s FAST RESPONSE TIME: 20 µs FOR A 10mV OVERDRIVE s 100mV INTERNAL HYSTERESIS DESCRIPTION The TS836 ultra low power integrated circuit incor- porates a high stability band-gap voltage refer- ence 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 20 µs response (with 10mV overdrive) and has an open drain output ac- tive when input voltage is lower than the threshold. An internal hysteresis of 100mV increases the comparator’s noise margin and prevents false re- set operation. APPLICATION s Power-on reset generator for micro controller s Power failure detector ORDER CODE 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) PIN CONNECTIONS (top view) Part Number Temperature Range Package DZ P TS836-4I -40, +85°C •• • D SO8 (Plastic Micropackage) P TSSOP8 (Thin Shrink Small Outline Package) Z TO92 (Plastic Package) 1 2 3 OUT IN GND 8765 1234 NC NC NC OUT IN NC GND NC TO92 SO8-TSSOP8 TS836 MICROPOWER VOLTAGE SUPERVISOR RESET ACTIVE HIGH May 2003 |
유사한 부품 번호 - TS836-4I |
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유사한 설명 - TS836-4I |
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