Datasheet

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MAX44269
1.3mm x 1.3mm, Low-Power
Dual Comparator
V
CC
to GND .............................................................-0.3V to +6V
INA+, INA-, INB+, INB- to GND .............................. -0.3V to +6V
Continuous Input Current into Any Pin ............................ Q20mA
Maximum Power Dissipation
(derate 11.9mW/NC at T
A
= +70NC) ............................952mW
Output Voltage to GND (OUT_) ..............................-0.3V to +6V
Output Current (OUT_) .................................................... Q50mA
Output Short-Circuit Duration (OUT_) .......................Continuous
Operating Temperature Range .......................... -40NC to +85NC
Storage Temperature Range ............................ -65NC to +150NC
Junction Temperature .....................................................+150NC
Lead Temperature (soldering, 10s) ................................+300NC
Soldering Temperature (reflow) ......................................+260NC
WLP
Junction-to-Ambient Thermal Resistance (q
JA
) ..........84°C/W
ABSOLUTE MAXIMUM RATINGS
Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-
layer board. For detailed information on package thermal considerations, refer to www.maxim-ic.com/thermal-tutorial.
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional opera-
tion 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.
PACKAGE THERMAL CHARACTERISTICS (Note 1)
ELECTRICAL CHARACTERISTICS
(V
CC
= 5V, V
GND
= 0V, V
IN-
= V
IN+
= 1.2V, R
PULLUP
= 100kI to V
CC
, T
A
= -40NC to +85NC. Typical values are at T
A
= +25NC, unless
otherwise noted.) (Note 2)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
DC CHARACTERISTICS
Input-Referred Hysteresis V
HYS
(V
GND
- 0.2V) P V
CM
P (V
CC
+ 0.2V) (Note 3) 4 6 mV
Input Offset Voltage V
OS
V
GND
- 0.2V P V
CM
P
V
CC
+ 0.2V (Note 4)
T
A
= +25NC 0.15 5
mV
-40NC P T
A
P +85NC 10
Input Bias Current I
B
T
A
= +25NC 0.15
nA
T
A
= -40NC to +85NC 0.2
Output-Voltage Swing Low V
OL
V
CC
= 1.8V,
I
SINK
= 1mA
T
A
= +25NC 105 200
mV
-40NC P T
A
P +85NC 300
V
CC
= 5V, I
SINK
= 6mA
T
A
= +25NC 285 350
-40NC P T
A
P +85NC 450
Input Voltage Range V
CM
Inferred from V
OS
test
V
GND
- 0.2V
V
CC
+ 0.2V
V
Output Short-Circuit
Current
I
SC
Sinking, V
OUT
= V
CC
V
CC
= 1.8V 3
mA
V
CC
= 5V 30
Output Leakage Current I
LEAK
V
CC
= 5.5V, V
OUT
= 5.5V 0.2 nA