Operating Temperature Range ............................-40ºC to +85ºC
Junction Temperature ...................................................... +150ºC
Storage Temperature Range ............................ -65?C to +150ºC
Bump Temperature (soldering) Reflow ............................ +235ºC
Lead Temperature (soldering, 10s) ................................. +300ºC
Soldering Temperature (reflow) ....................................... +260ºC
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
(V
CC
= 3.3V, R
PULLUP
= 10kΩ to V
PULLUP
= 3.3V for MAX9644/MAX9645, T
A
= -40°C to +85°C. Typical values at T
A
= +25°C, unless
otherwise noted.) (Note 1)
PARAMETER
DC CHARACTERISTICS
Input Voltage Range
Input Bias Current
Input Leakage Current
V
IN
I
IN
I
IN_SHDN
Guaranteed by I
IN
test
V
IN
= 0.2V to 5.5V (Note 2)
V
CC
= 0V, V
IN
= 5.5V (Note 2)
I
SINK
= 50µA, V
CC
= 1.0V
I
SINK
= 200µA, V
CC
= 1.2V
Output Voltage Low
V
OL
I
SINK
= 500µA, V
CC
= 1.8V
I
SINK
= 0.75mA, V
CC
= 3.3V
I
SINK
= 1.2mA, V
CC
= 5.5V
I
SOURCE
= 15µA, V
CC
= 1.0V
I
SOURCE
= 40µA, V
CC
= 1.2V
Output Voltage High
(MAX9464 Only)
V
OH
I
SOURCE
= 180µA, V
CC
= 1.8V
I
SOURCE
= 0.3mA, V
CC
= 3.3V
I
SOURCE
= 0.75mA, V
CC
= 5.5V
Output Leakage Current
(MAX9644/MAX9645 Only)
AC CHARACTERISTICS
Propagation Delay
Fall Time
Rise Time
REFERENCE VOLTAGE
Input Threshold (Note 4)
V
REF
MAX964_EBS+
MAX964_EUK+
200
199
mV
t
PD
t
F
t
R
V
OVERDRIVE
= ±100mV (Note 3)
C
L
= 10pF
C
L
= 10pF, MAX9646 only
15
14
30
µs
ns
ns
I
OUT_LEAKAGE
OUT = high, V
PULLUP
= 5.5V
(Note 2)
-0.3
0.06
< 0.1
0.03
0.08
0.13
0.14
0.19
V
CC
-
0.08V
V
CC
-
0.08V
V
CC
-
0.15V
V
CC
-
0.13V
V
CC
-
0.24V
< 0.1
+5.5
15
15
0.2
0.20
0.23
0.3
0.5
V
CC
- 0.2V
V
CC
-
0.20V
V
CC
-
0.23V
V
CC
- 0.3V
V
CC
- 0.5V
15
nA
V
V
V
nA
nA
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
www.maximintegrated.com
Maxim Integrated
│
2
MAX9644/MAX9645/
MAX9646
Electrical Characteristics (continued)
nanoPower Comparators with
Precision Reference in 4-Bump UCSP
(V
CC
= 3.3V, R
PULLUP
= 10kΩ to V
PULLUP
= 3.3V for MAX9644/MAX9645, T
A
= -40°C to +85°C. Typical values at T
A
= +25°C, unless
otherwise noted.) (Note 1)
PARAMETER
Input Threshold Error
(Note 4)
Input Threshold Hysteresis
REF Tempco
Power-Supply Rejection
Ratio
POWER SUPPLY
Supply Voltage
Supply Current
Power-Up Time
Note
Note
Note
Note
Note
Note
1:
2:
3:
4:
5:
6:
V
CC
I
CC
t
ON
Guaranteed by V
OL
/V
OH
tests
V
CC
= 1.0V
V
CC
= 5.5V
1.0
0.4
0.6
3
5.5
0.7
1.1
V
µA
ms
SYMBOL
Delta-V
REF
V
HYS
CONDITIONS
T
A
= +25°C
T
A
= -40°C to +85°C
T
A
= -40°C to +85°C (Note 5)
MIN
-1
-3.5
±0.9
6
40
53
TYP
MAX
+1
+3.5
UNITS
%
mV
µV/°C
dB
V
REF_TEMPCO
(Note 6)
PSRR
V
CC
= 1.0V to 5.5V
All devices are 100% production tested at T
A
= +25°C. Temperature limits are guaranteed by design.
Too small to be measured in an ATE test environment. Only gross test to catch failures is implemented.
Overdrive is defined as the voltage above or below the switching points.
Guaranteed by ATE and/or bench characterization over temperature. V
REF
is the average of the trip points.
Hysteresis is half the input voltage difference between the two switching points.
Includes reference error along with comparator offset voltage error.
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