TLC7701 Datasheet, PDF (3/19 Pages) Texas Instruments – MICROPOWER SUPPLY VOLTAGE SUPERVISORS

functional block diagram
CONTROL ¹
TLC7701, TLC7725, TLC7703, TLC7733, TLC7705
MICROPOWER SUPPLY VOLTAGE SUPERVISORS
SLVS087K – DECEMBER 1994 – REVISED JULY 1999
50 µA
8
VDD
6 _RESET†
2
RESIN
SENSE ^{7 R1‡}
R2^‡
1 MΩ
1.1 V
3
CT
† _{Outputs are totem-pole configuration. External pullup or pulldown resistors are not required.}
‡ _{Nominal values:}
TLC7701
TLC7725
TLC7703
TLC7733
TLC7705
R1 (Typ)
0
600 kΩ
698 kΩ
750 kΩ
910 kΩ
R2 (Typ)
∞
600 kΩ
502 kΩ
450 kΩ
290 kΩ
5 _RESET†
4 _GND
timing diagram
VDD and VI(SENSE)
VIT+
Threshold Voltages
Vres
RESET
Output
ÎÎ_tÎÎ_d
Output
Undefined
VIT+
VIT–
t
td
t
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