DESCRIPTION
Thus, either in monostable or astable mode, timing remains very accurate. Timing capacitors can also be minimized due to high input impedance (1012 Ω). PIN CONNECTIONS (top view) ORDER CODES Part Number TS3V556I Temperature Range -40, +125 C o Package N l D l Discha rge 1 14 13 12 11 10 VC C D isc ha rge T h r e s h o ld 2 Co n t r o l Vo l t a g e 3 Th res ho ld Re se t 4 5 Co n t r o l Vo l t a g e Ou t p u t Re s e t Tr ig g e r 6 7 9 8 Out put Trigge r GND May 2000 1/8 TS3V556 BLOCK DIAGRAM (1/2 TS3V556) V CC 14 Reset 4 / 10 3V556 R 2 / 12 R1 + Threshold Control Voltage Q 5/9 Output R - A S 3 / 11 R + Trigger 6/8 - B 1 / 13 R 7 Discharge Ground FUNCTION TABLE RESET Low High High High TRIGGER x Low High High THRESHOLD x x High Low OUTPUT Low High Low Previous State LOW HIGH X Level Voltage ≤ Min voltage specified Level Voltage ≥ Max voltage specified Irrelevant ABSOLUTE MAXIMUM RATINGS
Symbol VCC TJ Parameter Supply Voltage Junction Temperature Value +18 +150 Unit V o C...
STMicroelectronics
