Datasheet

V
CC
.....................................................................-0.3V to +15.5V
Voltage (with respect to GND) at RESET, RESET,
HYST, CTL, SENSE ........................................... -0.3V to V
CC
Operating Temperature Range
C Suffix ...............................................................0°C to +70°C
E Suffix ........................................................... -40°C to +85°C
Rate of Rise, V
CC
..........................................................100V/µs
Power Dissipation, Any Package ....................................380mW
Storage Temperature Range ............................ -55°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
(V
CC
= +5V, CTL = GND on MAX700, T
A
= +25°C, unless otherwise noted.)
PARAMETER CONDITIONS MIN TYP MAX UNITS
V
CC
Monitor Voltage Range
(MAX700 Only)
T
A
= T
MIN
to T
MAX
, CTL = V
CC
3 15 V
Min V
CC
for Valid Reset Output,
Declining Supply
T
A
= T
MIN
to T
MAX
, V
RESET
≤ 0.4V when sinking 1mA 1.5 1 V
Supply Current 100 200 µA
Reset Threshold T
A
= T
MIN
to T
MAX
Power-up 4.50 4.65 4.75
V
Power-down 4.50 4.62 4.75
Internal Hysteresis HYST not connected 30 mV
Reset Output Pulse Width 200 350 500 ms
RESET Fall Time MAX700/MAX701 only, C
LOAD
= 100pF 200 ns
V
CC
Pulse Duration
Guaranteeing
5V to 4V V
CC
pulse
No reset 10 1
µs
Reset 100 10
MR Input Threshold 0.7 V
MR Pullup Current -5 -30 µA
MAX700
RESET Output Low
I
SINK
= 3.2mA, V
CC
= 5V 0.4
V
I
SINK
= 1.6mA, V
CC
= 3V 0.4
RESET Output High
I
SOURCE
= 3.2mA, V
CC
= 4.25V V
CC
- 0.4
VI
SOURCE
= 1.6mA, V
CC
= 3V V
CC
- 0.4
I
SOURCE
= 0.5mA, V
CC
= 1.5V V
CC
- 0.4
RESET Output Low
I
SINK
= 16mA, V
CC
= 4.25V 0.4
VI
SINK
= 1.6mA, V
CC
= 3V 0.4
I
SINK
= 0.4mA, V
CC
= 1.5V 0.4
RESET Output High
I
SOURCE
= 3.2mA, V
CC
= 5V V
CC
- 0.4
V
I
SOURCE
= 1.6mA, V
CC
= 3V V
CC
- 0.4
MAX700/MAX701/MAX702 Power-Supply Monitor with Reset
www.maximintegrated.com
Maxim Integrated │ 2
Absolute Maximum Ratings
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these
or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect
device reliability.
Electrical Characteristics