Datasheet

MAX6700/MAX6710
Low-Voltage, High-Accuracy, Triple/Quad
Voltage µP Supervisory Circuits in SOT Package
3
Maxim Integrated
Note 1: 100% production tested at T
A
= +25°C. Limits over temperature guaranteed by design.
Note 2: The devices are powered from IN2 or V
CC
(for MAX6700/MAX6710Q).
Note 3: The RESET output is guaranteed to be in the correct state for IN1 or IN2 down to 1V.
Note 4: Monitored IN2 voltage (3.3V, 3.0V) is also the device power supply. Supply current splits as follows: 25µA for the resistor
divider (for the monitored voltage) and 30µA for other circuits.
40
46
44
42
48
50
52
54
56
58
60
-40
-15 10 35 60
85
IN2 INPUT CURRENT vs. TEMPERATURE
MAX6700 toc01
TEMPERATURE (°C)
IN2 INPUT CURRENT (µA)
V
IN2
= 3.3V
V
IN2
= 3V
0
20
10
50
40
30
60
70
80
90
0 1.0 1.50.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
IN2 INPUT CURRENT vs. IN2 VOLTAGE
MAX6700 toc02
IN2 VOLTAGE (V)
IN2 INPUT CURRENT (µA)
-0.10
-0.04
-0.06
-0.08
-0.02
0
0.02
0.04
0.06
0.08
0.10
-40
-15 10 35 60
85
NORMALIZED THRESHOLD ERROR
vs. TEMPERATURE
MAX6700 toc03
TEMPERATURE (°C)
NORMALIZED THRESHOLD ERROR (%)
V
TH
= 1.8V
V
IN2
= 3.3V
Typical Operating Characteristics
(V
IN2
= V
CC
= 3.0V, T
A
= +25°C)
PARAMETER
SYM B O L
CONDITIONS
MIN
TYP
MAX
UNITS
V
IN2
, V
CC
= 5V, I
SINK
= 2mA
0.3
V
IN2
, V
CC
= 2.5V, I
SINK
= 1.2mA
0.4
RESET Output Low V
OL
V
IN2
= 1.0V, I
SINK
= 50µA, T
A
= 0
o
C to +85
o
C
0.3
V
V
CC
≥ 2.0V, I
SOURCE
= 6µA, RESET
deasserted (MAX6700/MAX6710Q)
0.8 ✕ V
CC
RESET Output High V
OH
V
IN2
≥ 2.0V, I
SOURCE
= 6µA, RESET
deasserted
0.8 ✕ V
IN2
V
RESET Output High Source
Current
I
OH
V
IN2
≥ 2.0V, RESET deasserted
10
µA
ELECTRICAL CHARACTERISTICS (continued)
(V
IN2
= 1V to 5.5V, T
A
= -40°C to +85°C, unless otherwise noted. Typical values are at V
IN2
= 3.0V to 3.3V, T
A
= +25°C.) (Note 1)