Datasheet

MAX8215/MAX8216
±5V, ±12V (±15V) Dedicated
Microprocessor Voltage Monitors
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(V
DD
= +5V, GND = 0V, T
A
= T
MIN
to T
MAX
, unless otherwise noted.)
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.
PARAMETER MIN TYP MAX UNITS
Load Current 40 µA
-2.5 2.5
-1.75 1.75
I
DD
Supply Current 137 250 µA
Load Regulation 3.3 µV/µA
Line Regulation 0.01 %/V
Output Tempco 15 ppm/°C
2.7 11
V
DD
Supply Voltage Range
2.85 11
V
4.521 4.579 4.636
4.500 4.657
4.500 4.657
4.464 4.693
CONDITIONS
T
A
= T
MIN
to T
MAX
V
DD
............................................................................-0.3V, +12V
VREF..............................................................-0.3V, (V
DD
+ 0.3V)
OUT_, DOUT Outputs....................................-0.3V, (V
DD
+ 0.3V)
+5V Input...................................................................+20V, -0.3V
-5V, +12V, +15V, -12V, -15V Inputs.....................................±50V
DIN Input .......................................................(V
DD
+ 0.3V), -0.3V
Continuous Power Dissipation (T
A
= +70°C)
Plastic DIP (derate 10.00mW/°C above +70°C) ...........800mW
SO (derate 8.33mW/°C above +70°C)..........................667mW
CERDIP (derate 9.09mW/°C above +70°C)..................727mW
Operating Temperature Ranges:
MAX821_C_ _ ......................................................0°C to +70°C
MAX821_E_ _....................................................-40°C to +85°C
MAX821_M_ _.................................................-55°C to +125°C
Storage Temperature Range .............................-65°C to +165°C
Lead Temperature (soldering, 10sec) .............................+300°C
MAX821_C
MAX821_E
MAX821_M
-1.00 1.00
MAX821_E/M
V
IN
decreasing, T
A
= +25°C
MAX821_C
MAX821_E
MAX821_M
4.636 4.749
1.25
V
IN
increasing
T
A
= +25°C
T
A
= +125°C 1.75
0.8
V
T
A
= -55°C
10.431 10.590 10.749
10.404 10.775
V
IN
decreasing (MAX8215 only), T
A
= +25°C
MAX821_C
MAX821_E 10.378 10.802
10.325 10.855MAX821_M
V
T
A
= T
MIN
to T
MAX
+12V Trip Level
%+5V Trip Level Hysteresis
Output Voltage Tolerance
Referred to 1.24V
%
-1.5 1.5
T
A
= +25°C
MAX821_C
T
A
= T
MIN
to T
MAX
+5V Trip Level
13.036 13.235 13.434
13.003 13.467
V
IN
decreasing (MAX8216 only), T
A
= +25°C
MAX821_C
MAX821_E 12.970 13.500
12.904 13.566MAX821_M
V
T
A
= T
MIN
to T
MAX
+15V Trip Level
POWER SUPPLY
REFERENCE OUTPUT
COMPARATOR INPUTS