MAX6745 Maxim, MAX6745 Datasheet - Page 7

• Manufacturer Part Number: MAX6745
• Description: (MAX6736 - MAX6745) Low-Power Dual-/Triple-Voltage SC70 UP Supervisory Circuits
• Manufacturer: Maxim

(T
A
= +25°C, unless otherwise noted.)
V
MR TO RESET OUTPUT DELAY
_______________________________________________________________________________________
Low-Power Dual-/Triple-Voltage SC70 µP
CC
TO RESET OUTPUT DELAY
100ns/div
4µs/div
MAX6736-45 toc12
MAX6736-45 toc10
Typical Operating Characteristics (continued)
4
3
2
1
0
V
200mV/div
AC-COUPLED
V
2V/div
V
2V/div
V
2V/div
CC
RESET
MR
RESET
0
0.25
OUTPUT HIGH VOLTAGE
0.50
vs. SOURCE CURRENT
SOURCING CURRENT (mA)
0.75
1.00
1.25
500
400
300
200
100
0
1.50
V
Supervisory Circuits
0
CC
= 3.3V
1.75 2.00
1
POWER-FAIL OUTPUT DELAY
2
POWER-FAIL INPUT TO
OUTPUT LOW VOLTAGE
vs. SINK CURRENT
3
SINK CURRENT (mA)
4
10µs/div
5
6
7
V
MAX6736-45 toc11
CC
8
= 3.3V
9
10
PFI
200mV/div
PFO
2V/div
7