TECHNI CAL DATA IN556 Timing Circuit The IN556N/D monolithic timing circuit is a highly stable controller capable of producing accurate time delays, or oscillation. • 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 IN556N Plastic IN556D SOIC TA = -10° to 70° C for all packages LOGIC DIAGRAM 2011, January, ver.01 I N556 MAXIMUM RATINGS* Symbol Parameter VCC Supply Voltage Tstg Storage Temperature Value Unit 18 V -60 to +85 °C * Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. RECOMMENDED OPERATING CONDITIONS Symbol Parameter Min Max Unit VCC Supply Voltage 4.5 16 V TA Operating Temperature, All Package Types -10 +70 °C ELECTRICAL CHARACTERISTICS(TA =+25°C) Symbol Parameter Test Conditions Guaranteed Limits Min ICC Unit Max Supply Current VCC=5.0 V, RL =∞ VCC=15 V, RL=∞ 12 30 mA Timing Error R=1.0 kΩ to 100 kΩ Initial Accuracy C = 0.1 µF VCC=5.0 V and VCC=15 V 4 % Vth Threshold Voltage VCC=5.0 V VCC=15 V 2.6 9 4.0 11 V VT Trigger Voltage VCC=5.0 V VCC=15 V 1.1 4.5 2.2 5.6 V IT Trigger Current V06,08 =0 V, VCC=15 V -2 µA VR Reset Voltage VCC=15 V 1.0 V IR Reset Current V04,10 =0 V, VCC=15 V -0.6 mA Ith Threshold Current (Note 1) V02,12 =10 V, VCC=15 V 0.25 µA Idis Discharge Leakage Current VCC=15 V, V01,13 =15 V 100 nA VREF Control Voltage Level VCC=15 V VCC=5.0 V 11 4.0 V VOL Output Voltage Low (VCC=15 V) Isink=10 mA, Isink=50 mA, Isink=100 mA, VCC=5.0 V, Isink=5.0 mA 0.4 9.0 2.6 V 0.25 0.75 2.3 0.35 VOH Output Voltage High Isource=200 mA,VCC=15 V Isource=100 mA, VCC=15 V Isource=100 mA, VCC=5.0 V tOLH Rise Time of Output VCC=15 V 300 ns tOHL Fall Time of Output VCC=15 V 300 ns 12 12.75 2.75 V Note 1. This will determine the maximum value of RA + RB for 15 V operation. The maximum total R=20 MΩ. 2011, January, ver.01 I N556 N SUFFIX PLASTIC DIP (MS - 001AA) A Dimension, mm 8 14 B 7 1 Symbol MIN MAX A 18.67 19.69 B 6.1 7.11 C F L C -T- SEATING PLANE N G M K J H D 0.25 (0.010) M T NOTES: 1. Dimensions “A”, “B” do not include mold flash or protrusions. Maximum mold flash or protrusions 0.25 mm (0.010) per side. 5.33 D 0.36 0.56 F 1.14 1.78 G 2.54 H 7.62 J 0° 10° K 2.92 3.81 L 7.62 8.26 M 0.2 0.36 N 0.38 D SUFFIX SOIC (MS - 012AB) Dimension, mm A 14 8 H B 1 G P 7 R x 45 C -TK D SEATING PLANE J 0.25 (0.010) M T C M NOTES: 1. Dimensions A and B do not include mold flash or protrusion. 2. Maximum mold flash or protrusion 0.15 mm (0.006) per side for A; for B ‑ 0.25 mm (0.010) per side. F M Symbol MIN MAX A 8.55 8.75 B 3.8 4 C 1.35 1.75 D 0.33 0.51 F 0.4 1.27 G 1.27 H 5.27 J 0° 8° K 0.1 0.25 M 0.19 0.25 P 5.8 6.2 R 0.25 0.5 2011, January, ver.01