5-Pin SOT (Derate 3.9mW/°C above +70°C ............312.6mW
Operating Temperature Range ......................... -40°C to +125°C
Junction Temperature ......................................................+150°C
Storage Temperature Range ............................ -65°C to +150°C
Lead Temperature (soldering, 10s) ................................. +300°C
Soldering Temperature (reflow) ......................................... 260°C
Package Thermal Characteristics
(Note 1)
WLP
Junction-to-Ambient Thermal Resistance (θ
JA
) ...104.41°C/W
SOT23
Junction-to-Ambient Thermal Resistance (θ
JA
) .....255.9°C/W
Junction-to-Ambient Thermal Resistance (θ
JC
) ..........81°C/W
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.maximintegrated.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 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
/REF = 3.3V, R
PULLUP
= 100kΩ to V
PULLUP
= 3.3V, R
L
= ∞, C
L
= 20pF, T
A
= T
MIN
to T
MAX
. Typical values are at T
A
= +25°C,
unless otherwise noted. (Note 2)
PARAMETER
POWER SUPPLY VOLTAGE
V
CC
/REF Supply Voltage
Range
V
CC
/V
REF
V
IN
> 0, V
OUT
= low,
no output or reference load current,
V
CC
/REF Supply Current
I
CC
1.7
0.5
5.5
1.1
µA
1.3
0.5
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
V
T
A
= -40°C to +85°C
V
IN
> 0, V
OUT
= low,
no output or reference load current,
T
A
= -40°C to +125°C
Power-Up Time
COMPARATOR
Input Voltage Range
V
IN
ms
V
CC
+ 0.1
V
CC
T
A
= +25°C
T
A
= -40°C to +125°C
0.1
0.1
0.5
V
Input Offset Voltage
(For External V
REF
only)
(Note 3)
Over V
IN
range,
V
OS
Over V
IN
range,
T
A
= -40°C to +85°C
T
A
= -40°C to +125°C
27
mV
32
www.maximintegrated.com
Maxim Integrated
│
2
MAX40002–MAX40005
nanoPower 4-Bump Comparator in Ultra-Tiny
0.73mm x 0.73mm WLP/SOT23 Packages
Electrical Characteristics (continued)
V
CC
/REF = 3.3V, R
PULLUP
= 100kΩ to V
PULLUP
= 3.3V, R
L
= ∞, C
L
= 20pF, T
A
= T
MIN
to T
MAX
. Typical values are at T
A
= +25°C,
unless otherwise noted. (Note 2)
PARAMETER
Input Offset Drift (For External
V
REF
Only) (Note 3)
Input Hysteresis
Input Bias Current
Input Leakage Current
(V
CC
/REF = 0) (MAX40002 and
MAX40003)
Input Capacitance
Power Supply Rejection Ratio
Output Voltage Swing Low
Output Voltage Swing High
Output Leakage Current
PSRR
V
OL
V
OH
I
O
-
LKG
V
HYS
(Note 4)
Over V
IN
range,
T
A
= -40°C to +85°C
Over V
IN
range,
T
A
= -40°C to +125°C
No supply voltage,
T
A
= -40°C to +85°C
No supply voltage,
T
A
= -40°C to +125°C
Either input, over V
CM
range
DC, internal V
REF
DC, external V
REF
Sinking 2mA, measured relative with GND
Sourcing 1mA, measured with relative
with V
CC
Open-drain only, V
CC
/REF = 1.8V, V
O
=
5.5V,
T
A
= -40°C to +125°C
100mV overdrive,
push-pull OUT = low to high
100mV overdrive, open-drain,
R
PU
= 100kΩ, OUT = low to high
Propagation Delay
(Note 5)
100mV overdrive, both push-pull and
open-drain, OUT= high to low
20mV overdrive,
push-pull OUT = low to high
20mV overdrive, open-drain,
R
PU
= 100kΩ, OUT = low to high
20mV overdrive, both push-pull and
open-drain, OUT = high to low
Rise Time
Fall Time
t
R
t
F
Push-pull output
25
25
9
0.4
20
8
20
SYMBOL
CONDITIONS
MIN
TYP
MAX
320
UNITS
µV/
°C
mV
30
90
30
80
nA
nA
pF
dB
40
45
0.4
0.4
100
V
V
nA
t
PD
µs
50
55
45
800
200
ns
ns
www.maximintegrated.com
Maxim Integrated
│
3
MAX40002–MAX40005
nanoPower 4-Bump Comparator in Ultra-Tiny
0.73mm x 0.73mm WLP/SOT23 Packages
Electrical Characteristics (continued)
V
CC
/REF = 3.3V, R
PULLUP
= 100kΩ to V
PULLUP
= 3.3V, R
L
= ∞, C
L
= 20pF, T
A
= T
MIN
to T
MAX
. Typical values are at T
A
= +25°C,
unless otherwise noted. (Note 2)
PARAMETER
SYMBOL
T
A
= +25
°
C
T
A
= -40
°
C to
+85
°
C
T
A
= -40
°
C to
+125
°
C
T
A
= +25
°
C
Switching Threshold Voltage
(Note 6)
V
REF-INT
T
A
= -40
°
C to
+85
°
C
T
A
= -40
°
C to
+125
°
C
T
A
=+25
°
C
T
A
= -40
°
C to
+85
°
C
T
A
= -40
°
C to
+125
°
C
Note
Note
Note
Note
2:
3:
4:
5:
CONDITIONS
MAX4000_ _ _ _02+
MAX4000_ _ _ _02+
MAX4000_ _ _ _02+
MAX4000_ _ _ _05+
MAX4000_ _ _ _05+
MAX4000_ _ _ _05+
MAX4000_ _ _ _ 12+
MAX4000_ _ _ _ 12+
MAX4000_ _ _ _ 12+
MIN
188
177
174
485
468
463
1200
1169
1157
1222
500
TYP
200
MAX
212
223
226
515
532
537
1244
1275
1287
UNITS
mV
mV
mV
mV
mV
mV
mV
mV
mV
INTERNAL REFERENCE VOLTAGE
All devices are 100% production tested at T
A
= +25°C. Temperature limits are guaranteed by design.
V
OS
is the average of the positive and negative trip points minus V
REF
.
Hysteresis is the input voltage difference between the two switching points.
Overdrive (V
OD
) is the voltage above or below the switching points. The input starts at 100mV below the trip point and use
50% input to 50% output for timing. V
IN
= V
REF_INT
±V
OD
±V
HYS.
Note 6:
Switching Threshold Voltages include the offset voltage of the comparator and the internal reference.
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Microcontroller MCU
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