SLVS087M – DECEMBER 1994 – REVISED MARCH 2012
SWITCHING CHARACTERISTICS
at V
DD
= 5 V, R
L
= 2 kΩ, C
L
= 50 pF, T
A
= 25°C (unless otherwise noted)
MEASURED
PARAMETER
FROM
(INPUT)
V
I(SENSE)
≥
V
IT+
TO
(OUTPUT)
RESET
and
RESET
TEST CONDITIONS
RESIN = 0.7 × V
DD
,
CONTROL = 0.2 × V
DD
, C
T
= 100 nF,
T
A
= Full range, See timing diagram
TLC77xx
MIN
TYP
MAX
UNIT
t
d
Delay time
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
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
Propagation delay time, low-
to-high-level output
Propagation delay time, high-
to-low-level output
Low-level minimum pulse
duration to switch RESET
and RESET
1.1
2.1
4.2
ms
t
PLH
t
PHL
t
PLH
t
PHL
t
PLH
t
PHL
t
PLH
t
PHL
t
PLH
t
PHL
20
RESET
SENSE
RESET
20
20
RESET
RESIN
RESET
V
IH
= 0.7 × V
DD
, V
IL
= 0.2 × V
DD
,
SENSE = V
IT+
max + 0.2 V,
CONTROL = 0.2 × V
DD
,
CT = NC
(1)
40
ns
45
20
V
IH
= 0.7 × V
DD
, V
IL
= 0.2 × V
DD
,
SENSE = V
IT+
max + 0.2 V, RESIN = 0.7 × V
DD
,
CT = NC
(1)
V
IH
= V
IT+
max + 0.2 V, V
IL
= V
IT-
min –0.2 V,
V
IL
= 0.2 × V
DD
, V
IH
= 0.7 × V
DD
RESET
and
RESET
10% to 90%
90% to 10%
38
38
µs
ns
ns
µs
V
IH
= V
IT+
max + 0.2 V, V
IL
= V
IT-
min – 0.2 V,
RESIN = 0.7 × V
DD
, CONTROL = 0.2 × V
DD
,
CT = NC
(1)
5
µs
5
CONTROL
RESET
SENSE
RESIN
t
r
t
f
Rise time
Fall time
(1)
NC = No capacitor, and includes up to 100-pF probe and jig capacitance.
8
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