TL7759 Datasheet, PDF (4/6 Pages) Texas Instruments – SUPPLY-VOLTAGE SUPERVISORS

TL7759
SUPPLY-VOLTAGE SUPERVISORS
SLVS042D – JANUARY 1991 – REVISED JULY 1999
PARAMETER MEASUREMENT INFORMATION
15 V
+
7V _{_}
VCC
A
RESET
TL7759
RESET
GND
A
Figure 1. Test Circuit for Output Leakage Current
NOTE A: VCC slew rate ≤ 5 V/µs.
4.8 V
VCC
(see Note A)
4.3 V
tPLH
RESET
90%
50%
10%
tr
tPHL
90%
50%
10%
tf
Figure 2. Switching Diagram
Pulse
Generator
0.1 mF
VCC
TL7759
RESET
GND
RL = 1 kΩ
CL = 100 pF†
† _{CL Includes jig and probe capacitance.}
Figure 3. Test Circuit for RESET Output Switching Characteristics
Pulse
Generator
0.1 mF
VCC
RESET
TL7759
GND
RL= 1k Ω
CL = 100 pF†
† _{CL Includes jig and probe capacitance.}
Figure 4. Test Circuit for RESET Output Switching Characteristics
4
• POST OFFICE BOX 655303 DALLAS, TEXAS 75265