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Datasheet File OCR Text: |
SLC555 Timing Circuit The SLC555 monolithic timing circuit is a highly stable controller capable of producing accurate time delays, or oscillation. * * * * Direct Replacement for NE555 Timers Timing From Microseconds Through Hours Operates in Both Astable and Monostable Modes High Current Output Can Source or Sink 200 mA PIN ASSIGNMENT ORDERING INFORMATION SLC555N Plastic SLC555D SOIC TA = -10 to 70 C for all packages LOGIC DIAGRAM SLS System Logic Semiconductor SLC555 MAXIMUM RATINGS * Symbol VCC Tstg Supply Voltage Storage Temperature Parameter Value 18 -60 to +85 Unit V C RECOMMENDED OPERATING CONDITIONS Symbol VCC TA Supply Voltage Operating Temperature, All Package Types Parameter Min 4.5 -10 Max 16 +70 Unit V C ELECTRICAL CHARACTERISTICS(TA =+25C) Symbol Parameter Test Conditions Guaranteed Limits Min ICC Supply Current Timing Error VCC=5.0 V, RL = VCC=15 V, RL= R=1.0 k to 100 k Initial Accuracy C = 0.1 F VCC=5.0 V and VCC=15 V VCC=5.0 V VCC=15 V VCC=5.0 V VCC=15 V V02=0 V, VCC=15 V V02=15 V, VCC=15 V VCC=15 V V04=0 V, VCC=15 V V04=15 V, VCC=15 V V06=0 V, VCC=15 V V06=10 V, VCC=15 V 0.4 2.6 9 1.1 4.5 Max 6.0 15 4 mA % Unit Vth VT IT VR IR Ith Idis VREF VOL Threshold Voltage Trigger Voltage Trigger Current Reset Voltage Reset Current Threshold Current (Note 1) 4.0 11 2.2 5.6 -2 0.5 1.0 -0.4 0.5 -0.5 0.25 100 V V A V mA A A nA V V Discharge Leakage Current (Pin VCC=15 V, V07=15 V 7) Control Voltage Level Output Voltage Low VCC=15 V VCC=5.0 V (VCC=15 V) Isink=10 mA, Isink=50 mA, Isink=100 mA, VCC=5.0 V, Isink=5.0 mA Isource=200 mA,VCC=15 V Isource=100 mA, VCC=15 V Isource=100 mA, VCC=5.0 V VCC=15 V VCC=15 V 12 12.75 2.75 9.0 2.6 11 4.0 0.25 0.75 2.3 0.35 VOH Output Voltage High V tOLH tOHL Rise Time of Output Fall Time of Output 150 150 ns ns SLS System Logic Semiconductor IL34119 Note 1. This will determine the maximum value of RA + RB for 15 V operation. The maximum total R=20 M. 3 |
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