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S7127SF

AUK corp
Part Number S7127SF
Manufacturer AUK corp
Description Bipolar Linear Integrated Circuit
Published Apr 7, 2005
Detailed Description Semiconductor S7127SF Bipolar Linear Integrated Circuit Description • As Control Circuit of Battery-Backed Memory • As...
Datasheet PDF File S7127SF PDF File

S7127SF
S7127SF

Overview
Semiconductor S7127SF 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.
S7127SF Marking 727 Package Code SOT-23F Outline Dimensions unit : mm 2.
4±0.
1 1.
6±0.
1 Equivalent Circuit 1 2.
9±0.
1 1.
90 BSC 2.
Vcc 3 0.
4±0.
05 1.
OUT 2 0.
15±0.
05 3.
GND PIN Connections 1.
Out 2.
Vcc 3.
GND 0.
9±0.
1 0~0.
1 KSI-2040-000 1 S7127SF 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 ~ +15 300 -30 ~ +75 -55 ~ +150 Unit V ㎽ ℃ ℃ * With PCB(8×8 ㎜ Copper Area) at Glass Epoxy Board (t=1.
7 ㎜, Area; 20×20 ㎜) 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 ICCH Vopr tPHL tPLH IOLI IOLII Test Circuit 1 1 1 1 1 1 1 1 2 2 1 1 Test Condition RL=200Ω , VOL≤ 0.
4V RL=200Ω VCC=15V RL=200Ω RL=200Ω VCC = VSmin - 0.
05V VCC=5.
25V RL=200Ω , VOL≤ 0.
4V RL=1.
0 ㏀, CL=100 ㎊ RL=1.
0 ㏀, CL=100 ㎊ VCC = VSmin - 0.
05V Ta = 25℃ VCC = VSmin - 0.
05V Ta = -30~+75℃ Min.
2.
55 30 20 16 Typ.
2.
7 50 ±0.
01 300 30 0.
8 10 15 - Max.
2.
85 0.
4 0.
1 100 500 50 - Unit V V µA ㎷ %/℃ µA µA V ㎲ ㎲ ㎃ ㎃ Test Circuit 1 Test Circuit 2 KSI-2040-000 2 ...


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