General Description
The MAX9060–MAX9064 are small single comparators,
ideal for a wide variety of portable electronics applications such as cell phones, media players, and notebooks
that have extremely tight board space and power constraints. These comparators are offered in both, a miniature 4-bump UCSP™ package with a 1mm x 1mm
footprint (as small as two 0402 resistors), and a 5-pin
SOT23 package.
The MAX9060–MAX9064 feature an input voltage range
of -0.3V to +5.5V independent of supply voltage. These
devices maintain high impedance at the inputs even
when powered down (VCCor V
REF
= 0V). They also
feature internal filtering to provide high RF immunity.
The MAX9060 and MAX9061 have open-drain outputs
and draw quiescent supply current from a user-supplied
reference voltage, V
REF
, between 0.9V and 5.5V. These
devices consume only 100nA (max) supply current and
operate over the extended -40°C to +85°C temperature
range.
The MAX9062, MAX9063 and MAX9064 are single comparators with an internal 0.2V reference. These devices
feature either a push-pull or an open-drain output. They
consume only 700nA (max) supply current. The MAX9062,
MAX9063, and MAX9064 operate down to VCC= 1V
over the extended -40°C to +85°C temperature range.
Applications
Cell Phones
Portable Media Players
Electronic Toys
Notebook Computers
Portable Medical Devices
Features
o Tiny 1mm x 1mm x 0.6mm 4-Bump UCSP
Footprint = Two 0402 Resistors
Also Available in a 5-Pin SOT23 Package
o Ultra-Low Operating Current (100nA max)
o Input Voltage Range = -0.3V to +5.5V
o External REF Range = 0.9V to 5.5V
(MAX9060/MAX9061)
o Internal REF Voltage = 0.2V
(MAX9062/MAX9063/MAX9064)
o 15µs Propagation Delay
o -40°C to +85°C Extended Temperature Range
MAX9060–MAX9064
Ultra-Small, Low-Power Single
Comparators in 4-Bump UCSP and 5 SOT23
________________________________________________________________
Maxim Integrated Products
1
Pin Configuration
19-4105; Rev 4; 3/11
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
EVALUATION KIT
AVAILABLE
Ordering Information
PART PIN-PACKAGE TOP MARK
4 UCSP AFX
MAX9060EUK+ 5 SOT23 AFFG
4 UCSP AFY
MAX9061EUK+ 5 SOT23 AFFH
4 UCSP AFZ
MAX9062EUK+ 5 SOT23 AFFI
4 UCSP AGA
MAX9063EUK+ 5 SOT23 AFFJ
4 UCSP AGB
MAX9064EUK+ 5 SOT23 AFFK
Note: All devices are specified over the extended -40°C to
+85°C operating temperature range.
+
Denotes a lead(Pb)-free/RoHS-compliant package.
G45 = Protective die coating.
UCSP is a trademark of Maxim Integrated Products, Inc.
Selector Guide and Typical Operating Circuits appear at
end of data sheet.
TOP VIEW (BUMPS ON BOTTOM)
OUT
A1
(V
MAX9060–MAX9064
REF
B1 B2INGND
)
CC
+
REF
1
)
(V
A2
UCSP SOT23
REF = MAX9060/MAX9061
) = MAX9062–MAX9064
(V
CC
CC
GND
GND
MAX9060–
2
MAX9064
3
5
OUT
IN
4
MAX9060–MAX9064
Ultra-Small, Low-Power Single
Comparators in 4-Bump UCSP and 5 SOT23
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
MAX9060/MAX9061 ELECTRICAL CHARACTERISTICS
(V
REF
= 1.8V, R
PULLUP
= 10kΩ to V
PULLUP
= 3.3V, TA = -40°C to +85°C. Typical values are at TA= +25°C, unless otherwise noted.)
(Note 1)
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.
VCC, REF, IN to GND................................................-0.3V to +6V
OUT to GND (MAX9060–MAX9063).........................-0.3V to +6V
OUT to GND (MAX9064 Only) ................-0.3V to + (V
CC
+ 0.3V)
Output Short-Circuit Current Duration ....................................10s
Input Current into Any Terminal........................................±20mA
Continuous Power Dissipation
4-Bump UCSP (derate 3.0mW/°C above +70°C) .......238 mW
5-Pin SOT23 (derate 3.9mW/°C above +70°C)...........312 mW
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (excluding UCSP, soldering, 10s).....+300°C
Soldering Temperature (reflow) .......................................+260°C
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
DC CHARACTERISTICS
Input Offset Voltage
(Note 2)
Hysteresis V
Input Voltage Range V
Input Bias Current I
Input Shutdown Current I
Output Voltage Low V
Output Leakage Current
(OUT = High)
AC CHARACTERISTICS
Propagation Delay t
Fall Time t
REF SUPPLY
REF Voltage V
REF Input Current I
REF Rejection Ratio RRR V
Power-Up Time t
V
OS
HYS
IN
IN
IN_PD
OL
I
OUT_LEAKAGEVPULLUP
PD
F
REF
REF
ON
TA = +25°C 1.3 6
(Note 3) ±12 mV
0V < VIN < V
V
REF
V
REF
I
SINK
T
= +25°C
A
I
SINK
I
SINK
I
SINK
REF
+ 0.6V < VIN < 5.5V 10 100
= 0V, VIN = 5.5V (Note 4) < 0.1 27 nA
= 25µA, V
= 200µA, V
= 500µA, V
= 1.2mA, V
= 5.5V (Note 4) < 0.1 35 nA
Overdrive = ±100mV (Note 5) 25 µs
CL = 10pF 14 ns
Guaranteed by VOS tests 0.9 5.5 V
V
= 0.9V, VIN = V
REF
= +25°C
T
A
V
= 1.8V, VIN = V
REF
= +25°C
T
A
V
= 5.5V, VIN = V
REF
= +25°C
T
A
V
= 5.5V, VIN = V
REF
-40°C < T
REF
< +85°C
A
= 0.9V to 5.5V, TA = +25°C 63 90 dB
-0.3 +5.5 V
+ 0.6V 40
= 0.9V,
REF
= 1.2V 0.08 0.20
REF
= 1.8V 0.13 0.23
REF
= 5.5V 0.19 0.50
REF
,
REF
,
REF
,
REF
,
REF
0.04 0.20
50 100
60
170 320
350
3ms
9
mV
nA
V
nA
MAX9060–MAX9064
Ultra-Small, Low-Power Single
Comparators in 4-Bump UCSP and 5 SOT23
_______________________________________________________________________________________ 3
Note 1: All devices are 100% production tested at TA = +25°C. Temperature limits are guaranteed by design.
Note 2: Guaranteed by ATE and/or bench characterization over temperature. V
OS
is the average of the trip points minus V
REF
.
Note 3: Hysteresis is half the input voltage difference between the two switching points.
Note 4: Too small to be measured in an ATE test environment. Only gross test to catch failures is implemented.
Note 5: Overdrive is defined as the voltage above or below the switching points.
Note 6: Guaranteed by ATE and/or bench characterization over temperature. V
REF
is the average of the trip points.
Note 7: Includes reference error along with comparator offset voltage error.
MAX9062/MAX9063/MAX9064 ELECTRICAL CHARACTERISTICS
(VCC= 3.3V, R
PULLUP
= 10kΩ to V
PULLUP
= 3.3V for MAX9062/MAX9063, TA= -40°C to +85°C. Typical values at TA= +25°C, unless
otherwise noted.) (Note 1)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
DC CHARACTERISTICS
Input Voltage Range V
Input Bias Current I
Input Leakage Current I
Output Voltage Low V
Output Voltage High
(MAX9064 Only)
Output Leakage Current
(MAX9062/MAX9063 Only)
AC CHARACTERISTICS
Propagation Delay t
Fall Time t
Rise Time t
REFERENCE VOLTAGE
Input Threshold (Note 6) V
I
OUT_LEAKAGE
IN
IN
IN_SHDN
OL
V
OH
PD
F
R
REF
Guaranteed by IIN test -0.3 +5.5 V
VIN = 0.2V to 5.5V (Note 4) 0.06 15 nA
VCC = 0V, VIN = 5.5V (Note 4) < 0.1 15 nA
I
= 50µA, VCC = 1.0V 0.03 0.2
SINK
I
= 200µA, VCC = 1.2V 0.08 0.20
SINK
I
= 500µA, VCC = 1.8V 0.13 0.23
SINK
I
= 0.75mA, VCC = 3.3V 0.14 0.3
SINK
I
= 1.2mA, VCC = 5.5V 0.19 0.5
SINK
I
I
I
I
I
OUT = high, V
(Note 4)
V
= 15µA, VCC = 1.0V V
SOURCE
= 40µA, VCC = 1.2V V
SOURCE
= 180µA, VCC = 1.8V V
SOURCE
= 0.3mA, VCC = 3.3V V
SOURCE
= 0.75mA, VCC = 5.5V V
SOURCE
= 5.5V
PULLUP
OVERDRIVE
= ±100mV (Note 5) 15 µs
- 0.08V V
C C
- 0.08V V
C C
- 0.15V V
C C
- 0.13V V
C C
- 0.24V V
C C
C C
C C
C C
C C
C C
< 0.1 15 nA
CL = 10pF 14 ns
CL = 10pF, MAX9064 only 30 ns
TA = +25°C 188 200 212
TA = -40°C to +85°C 185 200 215
- 0.2V
- 0.20V
- 0.23V
- 0.3V
- 0.5V
V
V
mV
Input Threshold Hysteresis V
REF Tempco V
REF_TEMPCO
Power-Supply Rejection
Ratio
HYS
PSRR V
TA = -40°C to +85°C (Note 3) ±0.9 mV
(Note 7) 6 µV/°C
= 1.0V to 5.5V 40 53 dB
CC
POWER SUPPLY
Supply Voltage V
Supply Current I
Power-Up Time t
CC
CC
ON
Guaranteed by V
tests 1.0 5.5 V
OL/VOH
VCC = 1.0V 0.4 0.7
VCC = 5.5V 0.6 1.1
3ms
µA
MAX9060–MAX9064
Ultra-Small, Low-Power Single
Comparators in 4-Bump UCSP and 5 SOT23
4 _______________________________________________________________________________________
Typical Operating Characteristics
(VCC= 3.3V, V
REF
= 1.8V, R
PULLUP
= 10kΩ to V
PULLUP
= 3.3V for MAX9060–MAX9063, V
GND
= 0V, TA= +25°C, unless otherwise noted.)
MAX9060 SUPPLY CURRENT
vs. REF VOLTAGE
MAX9060 toc01
REF VOLTAGE (V)
SUPPLY CURRENT (nA)
54321
50
100
150
200
250
0
06
+85°C
-40°C
+25°C
MAX9064 SUPPLY CURRENT
vs. SUPPLY VOLTAGE
MAX9060 toc02
SUPPLY VOLTAGE (V)
SUPPLY CURRENT (nA)
54321
200
400
600
800
1000
0
06
+85°C
-40°C
+25°C
MAX9060 SUPPLY CURRENT
vs. OUTPUT TRANSITION FREQUENCY
MAX9060 toc03
OUTPUT TRANSITION FREQUENCY (kHz)
SUPPLY CURRENT (µA)
1
0.1
1
10
100
0.01
0.1 10
V
REF
= 5V
V
REF
= 3.3V
V
REF
= 1.8V
MAX9064 SUPPLY CURRENT
vs. OUTPUT TRANSITION FREQUENCY
MAX9060 toc04
OUTPUT TRANSITION FREQUENCY (kHz)
SUPPLY CURRENT (µA)
110
10
100
1
0.1 100
V
CC
= 5V
V
CC
= 3.3V
V
CC
= 1.8V
MAX9060 AND MAX9064 OUTPUT
VOLTAGE LOW vs. SINK CURRENT
MAX9060 toc05
SINK CURRENT (mA)
OUTPUT VOLTAGE LOW (V)
62
0.5
1.0
0.1
0.6
0.4
0.9
0.3
0.8
0.2
0.7
0
048
VCC/V
REF
= 3.3V
VCC/V
REF
= 1.8V
VCC/V
REF
= 5V
MAX9064 OUTPUT VOLTAGE HIGH
vs. SOURCE CURRENT
MAX9060 toc06
SOURCE CURRENT (mA)
OIUTPUT VOLTAGE HIGH (V
CC
- V
OH
, V)
0.5
1.0
0.1
0.6
0.4
0.9
0.3
0.8
0.2
0.7
0
0 1.51.0 2.5 3.00.5 2.0
VCC = 3.3V
VCC = 1.8V
VCC = 5V
MAX9060 OFFSET VOLTAGE
vs. TEMPERATURE
MAX9060 toc07
TEMPERATURE (°C)
OFFSET VOLTAGE (mV)
0.5
1.0
0.1
0.6
0.4
0.9
0.3
0.8
0.2
0.7
0
-40 6035-15 8510
V
REF
= 1.8V
MAX9060 HYSTERESIS VOLTAGE
vs. TEMPERATURE
MAX9060 toc08
TEMPERATURE (°C)
HYSTERESIS VOLTAGE (mV)
10
16
2
12
8
6
4
14
0
-40 6035-15 8510
V
REF
= 1.8V
MAX9060 INPUT BIAS CURRENT
vs. INPUT BIAS VOLTAGE
MAX9060 toc09
INPUT BIAS VOLTAGE (V)
INPUT BIAS CURRENT (nA)
20
30
0
25
15
10
5
-5
-1 1036425
V
REF
= 1.8V