TL7702A_03 Datasheet, PDF (5/17 Pages) Texas Instruments – SUPPLY-VOLTAGE SUPERVISORS

TL7702A, TL7705A, TL7709A, TL7712A, TL7715A
SUPPLY-VOLTAGE SUPERVISORS
SLVS028H – APRIL 1983 – REVISED MAY 2003
switching characteristics over recommended operating conditions (unless otherwise noted)
PARAMETER
TEST CONDITIONS^†
Output pulse duration
Input pulse duration at RESIN
CT = 0.1 µF
tw(S)
Pulse duration
at SENSE input to switch outputs
VIH = VIT_– + 200 mV, VIL = VIT_– – 200 mV
tpd
Propagation delay time, RESIN to RESET VCC = 5 V
tr
Rise time
RESET
RESET
VCC = 5 V,
See Note 5
tf
Fall time
RESET
RESET
VCC = 5 V,
See Note 5
† _{All switching characteristics are measured with 0.1-µF capacitors connected at REF and VCC to GND.}
NOTE 5: The rise and fall times are measured with a 4.7-kΩ load resistor at RESET and RESET.
TL77xxAC
TL77xxAI
MIN TYP MAX
0.65 1.2 2.6
0.4
UNIT
msec
µs
2
µs
1 µs
0.2
µs
3.5
3.5
µs
0.2
SENSE
VIT+
RESIN Undefined
RESET
RESET
PARAMETER MEASUREMENT INFORMATION
Voltage
Drop
tw(S)
VIT_–
VIT+
tf
tr
90%
10%
td
tf
90%
10%
0.7 V
tpd
90%
td
2V
90%
50%
ÎÎ^td
10%
10%
50%
10%
tr
Figure 1. Voltage Waveforms
0V
VIH
VIL
VOH(RESET)
VOL(RESET)
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