TLC7701-EP Datasheet, PDF (5/11 Pages) Texas Instruments – MICROPOWER SUPPLY VOLTAGE SUPERVISORS

TLC7701ĆEP, TLC7705ĆEP, TLC7733ĆEP
MICROPOWER SUPPLY VOLTAGE SUPERVISORS
ą
SGLS013A − MARCH 2003 − REVISED SEPTEMBER 2003
switching characteristics at V_DD = 5 V, R_L = 2 kΩ, C_L = 50 pF, T_A = Full Range (unless otherwise
noted)
MEASURED
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
TEST CONDITIONS
td
Delay time
VI(SENSE) ≥ VIT+
RESET
and
RESET
RESIN = 0.7 × VDD,
CONTROL = 0.2 × VDD,
CT = 100 nF,
TA = Full range,
See timing diagram
tPLH
tPHL
tPLH
tPHL
Propagation delay time,
low-to-high-level output
Propagation delay time,
high-to-low-level output
Propagation delay time,
low-to-high-level output
Propagation delay time,
high-to-low-level output
SENSE
RESET
RESET
VIH = VIT+max + 0.2 V,
VIL = VIT−min − 0.2 V,
RESIN = 0.7 × VDD,
CONTROL = 0.2 × VDD,
CT = NC†
tPLH
tPHL
tPLH
tPHL
Propagation delay time,
low-to-high-level output
Propagation delay time,
high-to-low-level output
Propagation delay time,
low-to-high-level output
Propagation delay time,
high-to-low-level output
RESIN
RESET
RESET
VIH = 0.7 × VDD,
VIL = 0.2 × VDD,
SENSE = VIT+max + 0.2 V,
CONTROL = 0.2 × VDD,
CT = NC†
tPLH
Propagation delay time,
low-to-high-level output
tPHL
Propagation delay time,
high-to-low-level output
Low-level minimum pulse
duration to switch RESET
and RESET
CONTROL
SENSE
RESIN
RESET
VIH = 0.7 × VDD,
VIL = 0.2 × VDD,
SENSE = VIT+max + 0.2 V,
RESIN = 0.7 × VDD,
CT = NC†
VIH = VIT+max + 0.2 V,
VIL = VIT−min − 0.2 V,
VIL = 0.2 × VDD,
VIH = 0.7 × VDD
tr
Rise time
tf
Fall time
RESET
and
RESET
† _{NC = No capacitor, and includes up to 100-pF probe and jig capacitance.}
10% to 90%
90% to 10%
TLC77xx
MIN TYP MAX
UNIT
1.1 2.1 4.2 ms
20
5
µs
5
20
20 µs
60
ns
65
20 µs
58 ns
58 ns
3
1
8
4
µs
ns/V
• POST OFFICE BOX 655303 DALLAS, TEXAS 75265
5