TL7702A, TL7705A, TL7709A, TL7712A, TL7715A
SUPPLY-VOLTAGE SUPERVISORS
SLVS028H – APRIL 1983 – REVISED MAY 2003
switching characteristics over recommended operating conditions (unless otherwise noted)
TL77xxAC
TL77xxAI
†
PARAMETER
UNIT
TEST CONDITIONS
MIN
0.65
0.4
TYP
MAX
Output pulse duration
C
= 0.1 µF
1.2
2.6
msec
T
Input pulse duration at RESIN
µs
Pulse duration
at SENSE input to switch outputs
t
t
V
V
= V
+ 200 mV,
V
= V
– 200 mV
2
µs
µs
w(S)
IH
IT–
IL
IT–
Propagation delay time, RESIN to RESET
= 5 V
= 5 V,
1
0.2
3.5
3.5
0.2
pd
CC
RESET
t
Rise time
V
See Note 5
See Note 5
µs
µs
r
f
CC
CC
RESET
RESET
t
Fall time
V
= 5 V,
RESET
†
All switching characteristics are measured with 0.1-µF capacitors connected at REF and V
to GND.
CC
NOTE 5: The rise and fall times are measured with a 4.7-kΩ load resistor at RESET and RESET.
PARAMETER MEASUREMENT INFORMATION
Voltage
Drop
t
w(S)
V
V
IT–
IT+
V
IT+
SENSE
RESIN
0 V
V
IH
Undefined
2 V
0.7 V
V
IL
t
f
t
t
r
pd
V
OH(RESET)
90%
90%
90%
RESET
RESET
50%
10%
90%
t
d
t
t
d
t
f
d
50%
10%
r
10%
10%
10%
V
OL(RESET)
t
Figure 1. Voltage Waveforms
5
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