TL7702B_06 Datasheet, PDF (7/18 Pages) Texas Instruments – SUPPLY-VOLTAGE SUPERVISORS

The TL7705BM is obsolete
and no longer is supplied.
TL7702B, TL7705B, TL7733B
SUPPLY-VOLTAGE SUPERVISORS
SLVS037M – SEPTEMBER 1989 – REVISED MAY 2003
PARAMETER MEASUREMENT INFORMATION
5V
RESET
RL
(see Note A)
DUT
5V
VCC
DUT
GND
15 pF
(see Note B)
RESET
RL
(see Note A)
15 pF
(see Note B)
RESET OUTPUT CONFIGURATION
RESET OUTPUT CONFIGURATION
NOTES: A. For IOL and IOH, RL = 10 kΩ. For all switching characteristics, RL = 511 Ω.
B. This figure includes jig and probe capacitance.
Figure 1. RESET and RESET Output Configurations
tw
RESIN
5V
2.5 V
0V
WAVEFORMS
tw
SENSE
Figure 2. Input Pulse Definition
VT + 2 V
VT
VT – 2 V
Voltage
Fault
SENSE
VIT+
VIT_–
VIT+
0V
RESIN ^Undefined
RESET
RESET
tf
90%
td
10%
tr
tr
tPLH
90%
10%
tf
td
90%
10%
10%
tPHL
Figure 3. Voltage Waveforms
VIH
2V
0.8 V
VIL
90% ^VOH
50%
ÎÎ_tdÎÎ
50%
10% _VOL
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