S7142

Semiconductor S7142AM Bipolar Linear Integrated Circuit Description As Control Circuit of Battery-Backed Memory As Measure Against Erroneous Operations at Power On-Off As Resetting Function for the CPU-Mounted Equipment --- PC, Printer, VTR, Fax, C-TV etc. As Measure Against System Runaway at Instantaneous Break of Power Supply etc. Features Current Consumption is Low (ICCL=300 ㎂ Typ. ICCH=30 ㎂ Typ.) Resetting Output Minimum Guarantee Voltage is Low (0.8V Typ.) Hysteresis Voltage is Provided (50 ㎷ Typ.) Ordering Information Type NO. S7142AM Marking S7142AM Package Code TO-92M Outline Dimensions unit : mm 4.0±0.1 3.0±0.1 0.44 REF 0.52 REF 14.0±0.40 PIN Connections 1. Vcc 2. GND 3. OUT Equivalent Circuit 1. Vcc 1.27 Typ. 2.54±0.1. 3. OUT 1 0.7 Typ. 2 3 0.42 Typ. 3.0±0.1 3.8 Min. 2. GND KSI-9038-000 1 S7142AM Absolute maximum ratings Characteristic Supply voltage Power Dissipation (Package Limitation) Operating Temperature Storage Temperature (Ta=25°C) Symbol VCC PD Topr Tstg Ratings -0.3 ~ +15 400 -30 ~ +75 -55 ~ +150 Unit V ㎽ ℃ ℃ Electrical Characteristics Characteristic Detecting voltage Low Level Output voltage Output Leakage Current Hysteresis Voltage Detecting Voltage Temperature Coefficient Circuit current at on Time Circuit current at off Time Threshold Operating Voltage 'L' Transmission Delay Time 'H' Transmission Delay Time Output Current at on Time I Output Current at on Time II (Ta=25°C) Symbol VS VOL IOH Δ VS VS/Δ T ICCL ICC...