TLC7701-EP Datasheet, PDF (4/11 Pages) Texas Instruments – MICROPOWER SUPPLY VOLTAGE SUPERVISORS

TLC7701ĆEP, TLC7705ĆEP, TLC7733ĆEP
MICROPOWER SUPPLY VOLTAGE SUPERVISORS
ą
SGLS013A − MARCH 2003 − REVISED SEPTEMBER 2003
electrical characteristics over recommended operating conditions (see Note 2) (unless otherwise
noted)
PARAMETER
TEST CONDITIONS
TLC77xx
MIN TYP† MAX ^UNIT
VOH
VOL
VIT _−
High-level output voltage ^{IOH = − 20 µA}
IOH = − 2 mA
Low-level output voltage ^{IOL = 20 µA}
IOL = 2 mA
Negative-going input threshold voltage,
SENSE (see Note 3)
TLC7701
TLC7705
TLC7733
VDD = 2 V
VDD = 2.7 V
VDD = 4.5 V
VDD = 4.5 V
VDD = 2 V
VDD = 2.7 V
VDD = 4.5 V
VDD = 4.5 V
VDD = 2 V to 6 V
1.8
2.5
V
4.3
3.7
0.2
0.2
V
0.2
0.5
1.04 1.1 1.16
4.43 4.5 4.63 V
2.855 2.93 3.03
TLC7701
30
Vhys Hysteresis voltage, SENSE
TLC7705
TLC7733
VDD = 2 V to 6 V
mV
70
Vres Power-up reset voltage‡
IOL = 20 µA
1V
II
Input current
RESIN
CONTROL
SENSE
SENSE, TLC7701 only
VI = 0 V to VDD
VI = VDD
VI = 5 V
VI = 5 V
2
7
15
µA
5
10
2
IDD Supply current
RESIN = VDD,
SENSE = VDD ≥ VITmax + 0.2 V
CONTROL = 0 V, Outputs open
9
16 µA
IDD(d) Supply current during td
VDD = 5 V,
RESIN = VDD,
CONTROL = 0 V,
VCT = 0 ,
SENSE = VDD,
Outputs open
120 150 µA
CI
Input capacitance, SENSE
VI = 0 V to VDD
50
pF
† _{Typical values apply at TA = 25°C.}
‡ _{The lowest supply voltage at which RESET becomes active. The symbol Vres is not currently listed within EIA or JEDEC standards for}
semiconductor symbology. Rise time of VDD ≥ 15 µs/V.
NOTES: 2. All characteristics are measured with CT = 0.1 µF.
3. To ensure best stability of the threshold voltage, a bypass capacitor (ceramic, 0.1 µF) should be connected near the supply terminals.
4
• POST OFFICE BOX 655303 DALLAS, TEXAS 75265