Operating Temperature Range .......................... -40NC to +85NC
Soldering Temperature (reflow) ......................................+260NC
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)
OTDFN (Note 1)
Junction-to-Ambient Thermal Resistance (B
JA
) .…+83.9°C/W
Junction-to-Case Thermal Resistance (B
JC
) ............ +37°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.
ELECTRICAL CHARACTERISTICS
(V
DD
= 1.8V (MAX44006), V
DD
= 3.3V (MAX44008), T
A
= +25NC, min/max are from -40°C to +85°C, unless otherwise noted.) (Note 2)
PARAMETER
SYMBOL
Clear = 538nm
Red = 630nm
Maximum Sensitivity (Note 3)
Green = 538nm
Blue = 470nm
Infrared = 850nm
Clear = 538nm
Red = 630nm
Maximum Sense Capability
Green = 538nm
Blue = 470nm
Infrared = 850nm
Total Error
Gain Matching
Power-Up Time
Dark-Level Counts
t
ON
6.25ms conversion time, 0 lux, T
A
= +25NC
14-bit resolution (Note 4)
ADC Conversion Time
14-bit resolution, T
A
= +25NC
12-bit resolution
10-bit resolution
8-bit resolution
Maxim Integrated
CONDITIONS
MIN
TYP
0.002
0.002
0.002
0.004
0.002
8388
8388
8388
16,777
8388
2
0.5
10
MAX
UNITS
COLOR-SENSOR CHARACTERISTICS
FW/cm
2
FW/cm
2
TE
Power = 10FW/cm
2
, red = 630nm,
green = 538nm, blue = 470nm,
T
A
= +25NC, clear = 538nm, IR = 850nm
Red to green to blue, T
A
= +25NC
15
10
2
%
%
ms
Counts
400
100
25
6.25
1.5625
2
ms
MAX44006/MAX44008
RGB Color, Infrared, and Temperature Sensors
ELECTRICAL CHARACTERISTICS (continued)
(V
DD
= 1.8V (MAX44006), V
DD
= 3.3V (MAX44008), T
A
= +25NC, min/max are from -40°C to +85°C, unless otherwise noted.) (Note 2)
PARAMETER
ADC Conversion Accuracy
TEMPERATURE SENSOR
Accuracy (Note 5)
Resolution
POWER SUPPLY
Power-Supply Voltage
V
DD
MAX44006, guaranteed by total error
MAX44008, guaranteed by total error
MAX44006, CLEAR mode
Quiescent Current
I
DD
MAX44006, RGBC + IR mode
MAX44008, CLEAR mode
MAX44008, RGBC + IR mode
Software Shutdown Current
I
SHDN
MAX44006, T
A
= +25NC
MAX44008, T
A
= +25NC
1.7
2.7
10
15
10
16
2
5.5
18
30
18
30
1
1.5
0.4
1.4
0.4
200
10
V
IN
= 0V, T
A
= +25NC
V
IN
= 5.5V, T
A
= +25NC
0
1.3
0.6
1.3
0.6
0.6
0.6
0
100
400
0.9
0.1
0.1
400
FA
FA
V
T
A
= +25NC~+55NC
T
A
= 0NC~+70NC
±1
±2
0.25
±3
±5
NC
NC/LSB
SYMBOL
T
A
= +25NC
T
A
= -40NC to +85NC (Note 5)
CONDITIONS
MIN
TYP
1
2
MAX
10
15
UNITS
%
DIGITAL CHARACTERISTICS—SDA,
INT,
A0
I
SINK
= 6mA
Output Low Voltage SDA
V
OL
I
2
C Input Voltage High
I
2
C Input Voltage Low
Input Hysteresis
Input Capacitance
Input Leakage Current
V
IH
V
IL
V
HYS
C
IN
I
IN
f
SCL
t
BUF
t
HD,STA
t
LOW
t
HIGH
t
SU.STA
t
SU,STO
t
HD,DAT
t
SU,DAT
C
B
SDA, SCL, A0
SDA, SCL, A0
V
V
V
mV
pF
FA
I
2
C TIMING CHARACTERISTICS (Note 6)
Serial Clock Frequency
Bus Free Time Between STOP
and START
Hold Time (Repeated) START
Condition
Low Period of the SCL Clock
High Period of the SCL Clock
Setup Time for a Repeated START
Setup Time for STOP Condition
Data Hold Time
Data Setup Time
Bus Capacitance
kHz
Fs
Fs
Fs
Fs
Fs
Fs
Fs
ns
pF
Maxim Integrated
3
MAX44006/MAX44008
RGB Color, Infrared, and Temperature Sensors
ELECTRICAL CHARACTERISTICS (continued)
(V
DD
= 1.8V (MAX44006), V
DD
= 3.3V (MAX44008), T
A
= +25NC, min/max are from -40°C to +85°C, unless otherwise noted.) (Note 2)
PARAMETER
SDA and SCL Receiving Rise
Time
SDA and SCL Receiving Fall
Time
SDA Transmitting Fall Time
Pulse Width of Suppressed Spike
Note 2:
Note 3:
Note 4:
Note 5:
Note 6:
SYMBOL
t
R
t
F
t
f
t
SP
CONDITIONS
MIN
20 +
0.1C
B
20 +
0.1C
B
20 +
0.1C
B
0
TYP
MAX
300
300
250
50
UNITS
ns
ns
ns
ns
100% production tested at T
A
= +25NC. Specifications over temperature limits are guaranteed by bench or ATE characterization.
In AMBTIM[2:0] mode (100ms integration time).
At 14-bit resolution mode. Sensitivity is 4 times higher with 400ms integration time than 100ms integration time.
Production tested only at +25NC, guaranteed by bench characterization across temperature.
Design guidance only, not production tested.
Typical Operating Characteristics
(V
DD
= 1.8V (MAX44006), V
DD
= 3.3V (MAX44008), T
A
= +25NC, min/max are from -40°C to +85°C, unless otherwise noted.)
SPECTRUM OF LIGHT SOURCES
FOR MEASUREMENT
MAX44006/08 toc01
WAVELENGTH vs. COUNTS
14,000
12,000
10,000
COUNTS
8,000
6,000
4,000
2,000
0
250 350 450 550 650 750 850 950 1050
WAVELENGTH (nm)
RADIATION PATTERN
MAX44006/08 toc02
MAX44006/08 toc03
NORMALIZED RESPONSE
120
100
80
60
40
20
0
300
400
500 600 700 800
WAVELENGTH (nm)
FLUORESCENT
SUNLIGHT
NORMALIZED COUNTS (%)
COMPENSATION DISABLED
POWER DENSITY 15.83 µW/cm
2
AMBPGA [1:0] = 00
AMBTIM[2:0] = 000
160
140
INCANDESCENT
100
80
60
40
20
0
CLEAR
RED
GREEN
BLUE
IR
CLEAR CHANNEL
AMBPGA [1:0]= 00
AMBTIM [2:0] =000
PARALLEL TO DIP PINS DIRECTION
PERPENDICULAR TO DIP PINS DIRECTION
-90 -70 -50 -30 -10 10
30
50
70
90
ANGLE OF INCIDENCE IN DEGREE
900 1000
Maxim Integrated
4
MAX44006/MAX44008
RGB Color, Infrared, and Temperature Sensors
Typical Operating Characteristics (continued)
(V
DD
= 1.8V (MAX44006), V
DD
= 3.3V (MAX44008), T
A
= +25NC, min/max are from -40°C to +85°C, unless otherwise noted.)
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