Datasheet

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ams AG
The technical content of this TAOS datasheet is still valid.
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TCS3200, TCS3210
PROGRAMMABLE
COLOR LIGHT-TO-FREQUENCY CONVERTER
r
r
TAOS099A − AUGUST 2011
D High-Resolution Conversion of Light
D
D
D
D
D
D
S0 1
8 S3
S1 2
7 S2
OE 3
6 OUT
al
id
D
PACKAGE D
8-LEAD SOIC
(TOP VIEW)
Intensity to Frequency
Programmable Color and Full-Scale Output
Frequency
Communicates Directly With a Microcontroller
Single-Supply Operation (2.7 V to 5.5 V)
Power Down Feature
Nonlinearity Error Typically 0.2% at 50 kHz
Stable 200 ppm/°C Temperature Coefficient
Low-Profile Lead (Pb) Free and RoHS
Compliant Surface-Mount Package
5 VDD
GND 4
TCS3200
Description
S1 2
The TCS3200 and TCS3210 programmable color
light-to-frequency converters that combine configurable silicon photodiodes and a current-to-frequency converter on a single monolithic CMOS
integrated circuit. The output is a square wave
(50% duty cycle) with frequency directly proportional to light intensity (irradiance).
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OE 3
8 S3
lv
S0 1
GND 4
7 S2
6 OUT
5 VDD
TCS3210
The full-scale output frequency can be scaled by one of three preset values via two control input pins. Digital
inputs and digital output allow direct interface to a microcontroller or other logic circuitry. Output enable (OE)
places the output in the high-impedance state for multiple-unit sharing of a microcontroller input line.
In the TCS3200, the light-to-frequency converter reads an 8 × 8 array of photodiodes. Sixteen photodiodes have
blue filters, 16 photodiodes have green filters, 16 photodiodes have red filters, and 16 photodiodes are clear
with no filters.
In the TCS3210, the light-to-frequency converter reads a 4 × 6 array of photodiodes. Six photodiodes have blue
filters, 6 photodiodes have green filters, 6 photodiodes have red filters, and 6 photodiodes are clear with no
filters.
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The four types (colors) of photodiodes are interdigitated to minimize the effect of non-uniformity of incident
irradiance. All photodiodes of the same color are connected in parallel. Pins S2 and S3 are used to select which
group of photodiodes (red, green, blue, clear) are active. Photodiodes are 110 μm × 110 μm in size and are on
134-μm centers.
ch
ni
Functional Block Diagram
Te
Light
Output
Photodiode
Array
S2
The LUMENOLOGY r Company
Current-to-Frequency
Converter
S3
S0
S1
OE
Copyright E 2011, TAOS Inc.
r
Texas Advanced Optoelectronic Solutions Inc.
1001 Klein Road S Suite 300 S Plano, TX 75074 S (972)
r 673-0759
www.taosinc.com
1
TCS3200, TCS3210
PROGRAMMABLE
COLOR LIGHT-TO-FREQUENCY CONVERTER
TAOS099A − AUGUST 2011
Terminal Functions
TERMINAL
I/O
NO.
DESCRIPTION
GND
4
OE
3
I
OUT
6
O
S0, S1
1, 2
I
Output frequency (fo).
Output frequency scaling selection inputs.
S2, S3
7, 8
I
Photodiode type selection inputs.
VDD
Power supply ground. All voltages are referenced to GND.
5
Enable for fo (active low).
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id
NAME
Supply voltage
S0
S1
OUTPUT FREQUENCY SCALING (fo)
L
Power down
L
H
2%
H
L
20%
H
H
100%
Available Options
DEVICE
L
S3
L
PHOTODIODE TYPE
Red
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L
S2
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Table 1. Selectable Options
L
TA
PACKAGE − LEADS
H
Blue
H
L
Clear (no filter)
H
H
Green
PACKAGE DESIGNATOR
ORDERING NUMBER
−40°C to 85°C
SOIC−8
D
TCS3200D
TCS3210
−40°C to 85°C
SOIC−8
D
TCS3210D
Te
ch
ni
ca
TCS3200
Copyright E 2011, TAOS Inc.
The LUMENOLOGY r Company
r
r
2
www.taosinc.com
TCS3200, TCS3210
PROGRAMMABLE
COLOR LIGHT-TO-FREQUENCY CONVERTER
TAOS099A − AUGUST 2011
Absolute Maximum Ratings over operating free-air temperature range (unless otherwise noted)†
Supply voltage, VDD (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 V
Input voltage range, all inputs, VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3 V to VDD + 0.3 V
Operating free-air temperature range, TA (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −40°C to 85°C
Storage temperature range (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −40°C to 85°C
Solder conditions in accordance with JEDEC J−STD−020A, maximum temperature (see Note 3) . . . 260°C
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 under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
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†
lv
NOTES: 1. All voltage values are with respect to GND.
2. Long-term storage or operation above 70°C could cause package yellowing that will lower the sensitivity to wavelengths < 500nm.
3. The device may be hand soldered provided that heat is applied only to the solder pad and no contact is made between the tip of
the solder iron and the device lead. The maximum time heat should be applied to the device is 5 seconds.
Recommended Operating Conditions
NOM
2.7
5
MAX
UNIT
5.5
V
High-level input voltage, VIH
VDD = 2.7 V to 5.5 V
2
VDD
V
Low-level input voltage, VIL
Operating free-air temperature range, TA
VDD = 2.7 V to 5.5 V
0
0.8
V
−40
70
°C
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Supply voltage, VDD
MIN
Electrical Characteristics at TA = 25°C, VDD = 5 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
4
4.5
MAX
UNIT
VOH
High-level output voltage
IOH = − 2 mA
VOL
Low-level output voltage
IOL = 2 mA
0.40
V
IIH
High-level input current
5
μA
IIL
Low-level input current
5
μA
2
mA
IDD
Supply current
0.1
μA
0.25
Power-on mode
ca
Full-scale
Full
scale frequency (See Note 4)
kSVS
1.4
Power-down mode
V
S0 = H, S1 = H
500
600
kHz
S0 = H, S1 = L
100
120
kHz
S0 = L, S1 = H
10
12
kHz
Temperature coefficient of responsivity
λ ≤ 700 nm, −25°C ≤ TA ≤ 70°C
± 200
ppm/°C
Supply voltage sensitivity
VDD = 5 V ±10%
±0.5
%/ V
Te
ch
ni
NOTE 4: Full-scale frequency is the maximum operating frequency of the device without saturation.
The LUMENOLOGY r Company
Copyright E 2011, TAOS Inc.
r
r
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3
TCS3200, TCS3210
PROGRAMMABLE
COLOR LIGHT-TO-FREQUENCY CONVERTER
TAOS099A − AUGUST 2011
Operating Characteristics at VDD = 5 V, TA = 25°C, S0 = H, S1 = H (unless otherwise noted)
(See Notes 5, 6, 7, and 8). Values for TCS3200 (TCS3210) are below.
MIN
TYP
MAX
Ee = 47.2
λp = 470 nm
15.6
18.7
(4.7)
(5.85)
(7)
Ee = 40.4 μW/cm2,
λp = 524 nm
12.5
15.6
18.7
(4.7)
(5.85)
(7)
Ee = 34.6 μW/cm2,
λp = 640 nm
13.1
16.4
19.7
(4.9)
(6.15)
(7.4)
Saturation
irradiance
(Note 11)
λp = 524 nm
λp = 640 nm
Dark
frequency
Ee = 0
61%
84%
8%
TYP
MAX
MIN
22%
43%
0%
28%
57%
80%
9%
5%
21%
0%
61%
84%
22%
43%
8%
28%
57%
80%
12% 84%
(145)
474
0%
TYP
5%
(178)
21%
0%
UNIT
MAX
6%
27%
kHz
105%
6%
9%
27%
12% 84%
Hz/
(μW/
( W/
cm2)
105%
1813
(4839)
−−
−−
−−
−−
−−
−−
−−
−−
−−
1554
(4138)
μW/
cm2
1266
(3371)
2
10
2
10
2
10
2
10
Hz
± 0.1
± 0.1
± 0.1
± 0.1
± 0.2
± 0.2
± 0.2
± 0.2
± 0.5
± 0.5
± 0.5
± 0.5
100
100
100
100
μs
100
100
100
100
ns
% F.S.
ca
Response
time to output enable
(OE)
MIN
386
fO = 0 to 5 kHz
Nonlinearity f = 0 to 50 kHz
O
(Note 12)
fO = 0 to 500 kHz
Recovery
from power
down
MAX
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λp = 470 nm
fD
(124)
Irradiance
responsivity λp = 524 nm
(Note 10)
λp = 640 nm
TYP
RED
PHOTODIODE
S2 = L, S3 = L
331
λp = 470 nm
Re
MIN
GREEN
PHOTODIODE
S2 = H, S3 = H
al
id
Output
frequency
(Note 9)
BLUE
PHOTODIODE
S2 = L, S3 = H
12.5
μW/cm2,
fO
CLEAR
PHOTODIODE
S2 = H, S3 = L
lv
PARAMETER
TEST
CONDITIONS
Te
ch
ni
NOTES: 5. Optical measurements are made using small-angle incident radiation from a light-emitting diode (LED) optical source.
6. The 470 nm input irradiance is supplied by an InGaN light-emitting diode with the following characteristics:
peak wavelength λp = 470 nm, spectral halfwidth Δλ½ = 35 nm, and luminous efficacy = 75 lm/W.
7. The 524 nm input irradiance is supplied by an InGaN light-emitting diode with the following characteristics:
peak wavelength λp = 524 nm, spectral halfwidth Δλ½ = 47 nm, and luminous efficacy = 520 lm/W.
8. The 640 nm input irradiance is supplied by a AlInGaP light-emitting diode with the following characteristics:
peak wavelength λp = 640 nm, spectral halfwidth Δλ½ = 17 nm, and luminous efficacy = 155 lm/W.
9. Output frequency Blue, Green, Red percentage represents the ratio of the respective color to the Clear channel absolute value.
10. Irradiance responsivity Re is characterized over the range from zero to 5 kHz.
11. Saturation irradiance = (full-scale frequency)/(irradiance responsivity) for the Clear reference channel.
12. Nonlinearity is defined as the deviation of fO from a straight line between zero and full scale, expressed as a percent of full scale.
Copyright E 2011, TAOS Inc.
The LUMENOLOGY r Company
r
r
4
www.taosinc.com
TCS3200, TCS3210
PROGRAMMABLE
COLOR LIGHT-TO-FREQUENCY CONVERTER
TAOS099A − AUGUST 2011
TYPICAL CHARACTERISTICS
NORMALIZED OUTPUT FREQUENCY
vs.
ANGULAR DISPLACEMENT
PHOTODIODE SPECTRAL RESPONSIVITY
1
0.7
Red
0.6
Green
Blue
0.5
0.4
0.2
0.1
0.6
0.4
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0.3
0.8
0.2
Angular Displacement is
Equal for Both Aspects
Green
0
300
500
700
900
λ − Wavelength − nm
0
−90
1100
−60
−30
0
30
60
− Angular Displacement − °
Figure 1
1.45
Saturated
VDD = 3 V
1.25
ch
1.1
1.05
Te
1
0
Normalized Output — %
ca
1.3
ni
IDD — mA
1.35
1.15
100.4
Saturated
VDD = 5 V
1.4
1.2
NORMALIZED OUTPUT
vs.
VDD
100.6
1.5
90
Figure 2
IDD vs.
VDD vs.
TEMPERATURE
1.55
al
id
TA = 25°C
lv
Clear
Optical Axis
Blue
0.8
fO — Output Frequency — Normalized
0.9
Relative Responsivity
1
Normalized to
Clear
@ 715 nm
Dark
VDD = 3 V
100.2
100
99.8
99.6
Dark
VDD = 5 V
99.4
25
50
75
TA − Free-Air Temperature − °C
100
2.5
3
3.5
Figure 3
The LUMENOLOGY r Company
4
4.5
5
5.5
VDD − V
Figure 4
Copyright E 2011, TAOS Inc.
r
r
www.taosinc.com
5
TCS3200, TCS3210
PROGRAMMABLE
COLOR LIGHT-TO-FREQUENCY CONVERTER
TAOS099A − AUGUST 2011
TYPICAL CHARACTERISTICS
PHOTODIODE RESPONSIVITY TEMPERATURE COEFFICIENT
vs.
WAVELENGTH OF INCIDENT LIGHT
9k
al
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7k
6k
lv
5k
4k
3k
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Temperature Coefficient — ppm/deg C
8k
2k
1k
0
600
650
700
750
800
850
900
950
1000
λ − Wavelength of Incident Light − nm
Te
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ca
Figure 5
Copyright E 2011, TAOS Inc.
The LUMENOLOGY r Company
r
r
6
www.taosinc.com
TCS3200, TCS3210
PROGRAMMABLE
COLOR LIGHT-TO-FREQUENCY CONVERTER
TAOS099A − AUGUST 2011
APPLICATION INFORMATION
Power supply considerations
Power-supply lines must be decoupled by a 0.01-μF to 0.1-μF capacitor with short leads mounted close to the
device package.
Input interface
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id
A low-impedance electrical connection between the device OE pin and the device GND pin is required for
improved noise immunity. All input pins must be either driven by a logic signal or connected to VDD or GND —
they should not be left unconnected (floating).
Output interface
lv
The output of the device is designed to drive a standard TTL or CMOS logic input over short distances. If lines
greater than 12 inches are used on the output, a buffer or line driver is recommended.
Power down
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A high state on Output Enable (OE) places the output in a high-impedance state for multiple-unit sharing of a
microcontroller input line.
Powering down the sensor using S0/S1 (L/L) will cause the output to be held in a high-impedance state. This
is similar to the behavior of the output enable pin, however powering down the sensor saves significantly more
power than disabling the sensor with the output enable pin.
Photodiode type (color) selection
The type of photodiode (blue, green, red, or clear) used by the device is controlled by two logic inputs, S2 and
S3 (see Table 1).
Output frequency scaling
ca
Output-frequency scaling is controlled by two logic inputs, S0 and S1. The internal light-to-frequency converter
generates a fixed-pulsewidth pulse train. Scaling is accomplished by internally connecting the pulse-train output
of the converter to a series of frequency dividers. Divided outputs are 50%-duty cycle square waves with relative
frequency values of 100%, 20%, and 2%. Because division of the output frequency is accomplished by counting
pulses of the principal internal frequency, the final-output period represents an average of the multiple periods
of the principle frequency.
ch
ni
The output-scaling counter registers are cleared upon the next pulse of the principal frequency after any
transition of the S0, S1, S2, S3, and OE lines. The output goes high upon the next subsequent pulse of the
principal frequency, beginning a new valid period. This minimizes the time delay between a change on the input
lines and the resulting new output period. The response time to an input programming change or to an irradiance
step change is one period of new frequency plus 1 μs. The scaled output changes both the full-scale frequency
and the dark frequency by the selected scale factor.
Te
The frequency-scaling function allows the output range to be optimized for a variety of measurement
techniques. The scaled-down outputs may be used where only a slower frequency counter is available, such
as low-cost microcontroller, or where period measurement techniques are used.
The LUMENOLOGY r Company
Copyright E 2011, TAOS Inc.
r
r
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7
TCS3200, TCS3210
PROGRAMMABLE
COLOR LIGHT-TO-FREQUENCY CONVERTER
TAOS099A − AUGUST 2011
APPLICATION INFORMATION
Measuring the frequency
The choice of interface and measurement technique depends on the desired resolution and data acquisition
rate. For maximum data-acquisition rate, period-measurement techniques are used.
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id
Output data can be collected at a rate of twice the output frequency or one data point every microsecond for
full-scale output. Period measurement requires the use of a fast reference clock with available resolution directly
related to reference clock rate. Output scaling can be used to increase the resolution for a given clock rate or
to maximize resolution as the light input changes. Period measurement is used to measure rapidly varying light
levels or to make a very fast measurement of a constant light source.
PCB Pad Layout
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Maximum resolution and accuracy may be obtained using frequency-measurement, pulse-accumulation, or
integration techniques. Frequency measurements provide the added benefit of averaging out random- or
high-frequency variations (jitter) resulting from noise in the light signal. Resolution is limited mainly by available
counter registers and allowable measurement time. Frequency measurement is well suited for slowly varying
or constant light levels and for reading average light levels over short periods of time. Integration (the
accumulation of pulses over a very long period of time) can be used to measure exposure, the amount of light
present in an area over a given time period.
Suggested PCB pad layout guidelines for the D package are shown in Figure 6.
4.65
6.90
1.27
2.25
ca
0.50
NOTES: A. All linear dimensions are in millimeters.
B. This drawing is subject to change without notice.
Te
ch
ni
Figure 6. Suggested D Package PCB Layout
Copyright E 2011, TAOS Inc.
The LUMENOLOGY r Company
r
r
8
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TCS3200, TCS3210
PROGRAMMABLE
COLOR LIGHT-TO-FREQUENCY CONVERTER
TAOS099A − AUGUST 2011
MECHANICAL INFORMATION
This SOIC package consists of an integrated circuit mounted on a lead frame and encapsulated with an electrically
nonconductive clear plastic compound. The TCS3200 has an 8 × 8 array of photodiodes with a total size of 1 mm
by 1 mm. The photodiodes are 110 μm × 110 μm in size and are positioned on 134 μm centers.
PACKAGE D
PLASTIC SMALL-OUTLINE
NOTE B
2.12
0.250
BOTTOM VIEW
al
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TOP VIEW
3.00 0.250
lv
PIN 1
6 1.27
am
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st
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PIN 1
8 0.510
0.330
SIDE VIEW
2.8 TYP
CLEAR WINDOW
5.00
4.80
END VIEW
5.3
MAX
0.50
0.25
45
0.88 TYP TOP OF
SENSOR DIE
A
DETAIL A
ca
1.75
1.35
4.00
3.80
ni
6.20
5.80
ch
0.25
0.19
Pb
1.27
0.41
Te
0.25
0.10
NOTES: A.
B.
C.
D.
All linear dimensions are in millimeters.
The center of the 1-mm by 1-mm photo-active area is referenced to the upper left corner tip of the lead frame (Pin 1).
Package is molded with an electrically nonconductive clear plastic compound having an index of refraction of 1.55.
This drawing is subject to change without notice.
Figure 7. Package D — TCS3200 Plastic Small Outline IC Packaging Configuration
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Copyright E 2011, TAOS Inc.
r
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9
TCS3200, TCS3210
PROGRAMMABLE
COLOR LIGHT-TO-FREQUENCY CONVERTER
TAOS099A − AUGUST 2011
MECHANICAL INFORMATION
This SOIC package consists of an integrated circuit mounted on a lead frame and encapsulated with an electrically
nonconductive clear plastic compound. The TCS3210 has a 4 × 6 array of photodiodes with a total size of 0.54 mm
by 0.8 mm. The photodiodes are 110 μm × 110 μm in size and are positioned on 134 μm centers.
PACKAGE D
PLASTIC SMALL-OUTLINE
NOTE B
2.12
0.250
BOTTOM VIEW
al
id
TOP VIEW
3.00 0.250
lv
PIN 1
am
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st
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PIN 1
8 0.510
0.330
6 1.27
SIDE VIEW
2.8 TYP
CLEAR WINDOW
5.00
4.80
END VIEW
5.3
MAX
0.50
0.25
45
0.88 TYP TOP OF
SENSOR DIE
A
DETAIL A
ca
1.75
1.35
4.00
3.80
ni
6.20
5.80
ch
0.25
0.19
Pb
1.27
0.41
Te
0.25
0.10
NOTES: A.
B.
C.
D.
All linear dimensions are in millimeters.
The center of the 0.54-mm by 0.8-mm photo-active area is referenced to the upper left corner tip of the lead frame (Pin 1).
Package is molded with an electrically nonconductive clear plastic compound having an index of refraction of 1.55.
This drawing is subject to change without notice.
Figure 8. Package D — TCS3210 Plastic Small Outline IC Packaging Configuration
Copyright E 2011, TAOS Inc.
The LUMENOLOGY r Company
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r
10
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TCS3200, TCS3210
PROGRAMMABLE
COLOR LIGHT-TO-FREQUENCY CONVERTER
TAOS099A − AUGUST 2011
MECHANICAL INFORMATION
SIDE VIEW
2.11 0.10 [0.083 0.004]
0.292 0.013
[0.0115 0.0005]
al
id
Ko
END VIEW
TOP VIEW
4 0.1
[0.157 0.004]
2 0.05
[0.079 0.002]
lv
1.75 0.10
[0.069 0.004]
am
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st
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8 0.1
[0.315 0.004]
1.50
B
5.50 0.05
[0.217 0.002]
12 + 0.3 − 0.1
[0.472 + 0.12 − 0.004]
A
B
A
DETAIL A
5.13 0.10
[0.202 0.004]
Bo
All linear dimensions are in millimeters [inches].
The dimensions on this drawing are for illustrative purposes only. Dimensions of an actual carrier may vary slightly.
Symbols on drawing Ao, Bo, and Ko are defined in ANSI EIA Standard 481−B 2001.
Each reel is 178 millimeters in diameter and contains 1000 parts.
TAOS packaging tape and reel conform to the requirements of EIA Standard 481−B.
This drawing is subject to change without notice.
Figure 9. Package D Carrier Tape
Te
ch
ni
NOTES: A.
B.
C.
D.
E.
F.
6.45 0.10
[0.254 0.004]
ca
Ao
DETAIL B
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11
TCS3200, TCS3210
PROGRAMMABLE
COLOR LIGHT-TO-FREQUENCY CONVERTER
TAOS099A − AUGUST 2011
MANUFACTURING INFORMATION
The Plastic Small Outline IC package (D) has been tested and has demonstrated an ability to be reflow soldered
to a PCB substrate.
Table 2. TCS3200, TCS3210 Solder Reflow Profile
PARAMETER
REFERENCE
TCS32x0
Average temperature gradient in preheating
2 to 3 minutes
Time above 217°C
t1
Max 60 sec
Time above 230°C
t2
Max 50 sec
Time above Tpeak −10°C
t3
Max 10 sec
lv
tsoak
am
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st
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Soak time
2.5°C/sec
Peak temperature in reflow
Tpeak
260° C (−0°C/+5°C)
Temperature gradient in cooling
Tpeak
al
id
The solder reflow profile describes the expected maximum heat exposure of components during the solder
reflow process of product on a PCB. Temperature is measured on top of component. The component should
be limited to a maximum of three passes through this solder reflow profile.
Max −5°C/sec
Not to scale — for reference only
T3
T2
ca
Temperature (C)
T1
Time (sec)
ni
t3
t2
tsoak
ch
t1
Te
Figure 10. TCS3200, TCS3210 Solder Reflow Profile Graph
Copyright E 2011, TAOS Inc.
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TCS3200, TCS3210
PROGRAMMABLE
COLOR LIGHT-TO-FREQUENCY CONVERTER
TAOS099A − AUGUST 2011
STORAGE INFORMATION
Moisture Sensitivity
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Optical characteristics of the device can be adversely affected during the soldering process by the release and
vaporization of moisture that has been previously absorbed into the package. To ensure the package contains
the smallest amount of absorbed moisture possible, each device is baked prior to being dry packed for shipping.
Devices are dry packed in a sealed aluminized envelope called a moisture-barrier bag with silica gel to protect
them from ambient moisture during shipping, handling, and storage before use.
Shelf Life
The calculated shelf life of the device in an unopened moisture barrier bag is 12 months from the date code on
the bag when stored under the following conditions:
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Shelf Life: 12 months
Ambient Temperature: < 40°C
Relative Humidity: < 90%
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Rebaking of the devices will be required if the devices exceed the 12 month shelf life or the Humidity Indicator
Card shows that the devices were exposed to conditions beyond the allowable moisture region.
Floor Life
The D package has been assigned a moisture sensitivity level of MSL 5a. As a result, the floor life of devices
removed from the moisture barrier bag is 24 hours from the time the bag was opened, provided that the devices
are stored under the following conditions:
Floor Life: 24 hours
Ambient Temperature: < 30°C
Relative Humidity: < 60%
If the floor life or the temperature/humidity conditions have been exceeded, the devices must be rebaked prior
to solder reflow or dry packing.
Rebaking Instructions
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When the shelf life or floor life limits have been exceeded, rebake at 60°C for 24 hours.
The LUMENOLOGY r Company
Copyright E 2011, TAOS Inc.
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TCS3200, TCS3210
PROGRAMMABLE
COLOR LIGHT-TO-FREQUENCY CONVERTER
TAOS099A − AUGUST 2011
PRODUCTION DATA — information in this document is current at publication date. Products conform to
specifications in accordance with the terms of Texas Advanced Optoelectronic Solutions, Inc. standard
warranty. Production processing does not necessarily include testing of all parameters.
LEAD-FREE (Pb-FREE) and GREEN STATEMENT
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Pb-Free (RoHS) TAOS’ terms Lead-Free or Pb-Free mean semiconductor products that are compatible with the current
RoHS requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous
materials. Where designed to be soldered at high temperatures, TAOS Pb-Free products are suitable for use in specified
lead-free processes.
Green (RoHS & no Sb/Br) TAOS defines Green to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and
Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material).
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Important Information and Disclaimer The information provided in this statement represents TAOS’ knowledge and
belief as of the date that it is provided. TAOS bases its knowledge and belief on information provided by third parties,
and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate
information from third parties. TAOS has taken and continues to take reasonable steps to provide representative
and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and
chemicals. TAOS and TAOS suppliers consider certain information to be proprietary, and thus CAS numbers and other
limited information may not be available for release.
NOTICE
Texas Advanced Optoelectronic Solutions, Inc. (TAOS) reserves the right to make changes to the products contained in this
document to improve performance or for any other purpose, or to discontinue them without notice. Customers are advised
to contact TAOS to obtain the latest product information before placing orders or designing TAOS products into systems.
TAOS assumes no responsibility for the use of any products or circuits described in this document or customer product
design, conveys no license, either expressed or implied, under any patent or other right, and makes no representation that
the circuits are free of patent infringement. TAOS further makes no claim as to the suitability of its products for any particular
purpose, nor does TAOS assume any liability arising out of the use of any product or circuit, and specifically disclaims any
and all liability, including without limitation consequential or incidental damages.
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TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS, INC. PRODUCTS ARE NOT DESIGNED OR INTENDED FOR
USE IN CRITICAL APPLICATIONS IN WHICH THE FAILURE OR MALFUNCTION OF THE TAOS PRODUCT MAY
RESULT IN PERSONAL INJURY OR DEATH. USE OF TAOS PRODUCTS IN LIFE SUPPORT SYSTEMS IS EXPRESSLY
UNAUTHORIZED AND ANY SUCH USE BY A CUSTOMER IS COMPLETELY AT THE CUSTOMER’S RISK.
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LUMENOLOGY, TAOS, the TAOS logo, and Texas Advanced Optoelectronic Solutions are registered trademarks of Texas Advanced
Optoelectronic Solutions Incorporated.
Copyright E 2011, TAOS Inc.
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