OPT301M [TI]
采用密封封装的集成光电二极管和放大器 | LMD | 8 | -55 to 125;
| 型号： | OPT301M |
| 厂家： | 
TEXAS INSTRUMENTS |
| 描述： | 采用密封封装的集成光电二极管和放大器 | LMD | 8 | -55 to 125 放大器 光电二极管 输出元件 |
| 文件： | 总15页 (文件大小：333K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
®
OPT301
F
7
INTEGRATED PHOTODIODE
AND AMPLIFIER
FEATURES
DESCRIPTION
● PHOTODIODE SIZE: 0.090 x 0.090 inch
The OPT301 is an opto-electronic integrated circuit
containing a photodiode and transimpedance
amplifier on a single dielectrically isolated chip. The
transimpedance amplifier consists of a precision FET-
input op amp and an on-chip metal film resistor. The
0.09 x 0.09 inch photodiode is operated at zero bias for
excellent linearity and low dark current.
(2.29 x 2.29mm)
● 1MΩ FEEDBACK RESISTOR
● HIGH RESPONSIVITY: 0.47A/W (650nm)
● IMPROVED UV RESPONSE
● LOW DARK ERRORS: 2mV
● BANDWIDTH: 4kHz
The integrated combination of photodiode and
transimpedance amplifier on a single chip eliminates
the problems commonly encountered in discrete de-
signs such as leakage current errors, noise pick-up and
gain peaking due to stray capacitance.
● WIDE SUPPLY RANGE: ±2.25 to ±18V
● LOW QUIESCENT CURRENT: 400µA
● HERMETIC TO-99
The OPT301 operates over a wide supply range (±2.25
to ±18V) and supply current is only 400µA. It is
packaged in a hermetic TO-99 metal package with a
glass window, and is specified for the –40°C to 85°C
temperature range.
APPLICATIONS
● MEDICAL INSTRUMENTATION
● LABORATORY INSTRUMENTATION
● POSITION AND PROXIMITY SENSORS
● PHOTOGRAPHIC ANALYZERS
● SMOKE DETECTORS
SPECTRAL RESPONSIVITY
Ultraviolet
Infrared
0.5
0.4
0.3
0.2
0.1
0
0.5
0.4
0.3
0.2
0.1
0
2
1MΩ
Using Internal
1MΩ Resistor
4
40pF
75Ω
5
VO
λ
OPT301
8
1
3
100 200 300 400 500 600 700 800 900 1000 1100
V+
V–
Wavelength (nm)
International Airport Industrial Park
•
Mailing Address: PO Box 11400, Tucson, AZ 85734
FAXLine: (800) 548-6133 (US/Canada Only)
• Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 • Tel: (520) 746-1111 • Twx: 910-952-1111
Internet: http://www.burr-brown.com/
•
•
Cable: BBRCORP
•
Telex: 066-6491
•
FAX: (520) 889-1510
•
Immediate Product Info: (800) 548-6132
©1994 Burr-Brown Corporation
PDS-1228B
Printed in U.S.A. January, 1994
SBBS001
SPECIFICATIONS
ELECTRICAL
At TA = +25°C, VS = ±15V, λ = 650nm, internal 1MΩ feedback resistor, unless otherwise noted.
OPT301M
TYP
PARAMETER
CONDITIONS
MIN
MAX
UNITS
RESPONSIVITY
Photodiode Current
Voltage Output
vs Temperature
Unit-to-Unit Variation
Nonlinearity(1)
650nm
650nm
0.47
0.47
200
±5
0.01
0.008
5.2
A/W
V/µW
ppm/°C
%
% of FS
in2
mm2
650nm
FS Output = 10V
(0.090 x 0.090in)
(2.29 x 2.29mm)
Photodiode Area
DARK ERRORS, RTO(2)
Offset Voltage, Output
vs Temperature
±0.5
±10
10
±2
mV
µV/°C
µV/V
vs Power Supply
V
S = ±2.25V to ±18V
100
Voltage Noise
Measured BW = 0.1 to 100kHz
160
µVrms
RESISTOR—1MΩ Internal
Resistance
Tolerance
1
±0.5
50
MΩ
%
ppm/°C
±2
vs Temperature
FREQUENCY RESPONSE
Bandwidth, Large or Small-Signal, –3dB
Rise Time, 10% to 90%
Settling Time, 1%
0.1%
0.01%
Overload Recovery Time
4
90
kHz
µs
µs
µs
µs
µs
µs
µs
FS to Dark
FS to Dark
FS to Dark
240
350
900
240
500
1000
100% overdrive, VS = ±15V
100% overdrive, VS = ±5V
100% overdrive, VS = ±2.25V
OUTPUT
Voltage Output
R
R
L = 10kΩ
L = 5kΩ
(V+) – 1.25
(V+) – 2
(V+) – 0.65
(V+) – 1
10
V
V
nF
mA
Capacitive Load, Stable Operation
Short-Circuit Current
±18
POWER SUPPLY
Specified Operating Voltage
Operating Voltage Range
Quiescent Current
±15
V
V
mA
±2.25
±18
±0.5
IO = 0
±0.4
TEMPERATURE RANGE
Specification
Operating/Storage
–40
–55
+85
+125
°C
°C
Thermal Resistance, θJA
200
°C/W
NOTES: (1) Deviation in percent of full scale from best-fit straight line. (2) Referred to Output. Includes all error sources.
PHOTODIODE SPECIFICATIONS
At TA = +25°C, unless otherwise noted.
Photodiode of OPT301
TYP
PARAMETER
CONDITIONS
MIN
MAX
UNITS
Photodiode Area
(0.090 x 0.090in)
(2.29 x 2.29mm)
650nm
0.008
5.1
0.47
500
in2
mm2
A/W
fA
Current Responsivity
Dark Current
VD = 0V(1)
vs Temperature
Capacitance
doubles every 10°C
4000
VD = 0V(1)
pF
NOTE: (1) Voltage Across Photodiode.
®
2
OPT301
SPECIFICATIONS (CONT)
ELECTRICAL
Op Amp Section of OPT301(1)
At TA = +25°C, VS = ±15V, unless otherwise noted.
OPT301 Op Amp
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
INPUT
Offset Voltage
vs Temperature
vs Power Supply
Input Bias Current
vs Temperature
±0.5
±5
10
1
mV
µV/°C
µV/V
pA
VS = ±2.25V to ±18V
doubles every 10°C
NOISE
Input Voltage Noise
Voltage Noise Density, f=10Hz
f=100Hz
30
25
15
0.8
nV/√Hz
nV/√Hz
nV/√Hz
fA/√Hz
f=1kHz
Current Noise Density, f=1kHz
INPUT VOLTAGE RANGE
Common-Mode Input Range
Common-Mode Rejection
±14.4
106
V
dB
INPUT IMPEDANCE
Differential
Common-Mode
1012||3
1012||3
Ω||pF
Ω||pF
OPEN-LOOP GAIN
Open-Loop Voltage Gain
120
dB
FREQUENCY RESPONSE
Gain-Bandwidth Product
Slew Rate
Settling Time 0.1%
0.01%
380
0.5
4
kHz
V/µs
µs
5
µs
6
OUTPUT
Voltage Output
RL = 10kΩ
RL = 5kΩ
(V+) – 1.25
(V+) – 2
(V+) – 0.65
(V+) – 1
±18
V
V
mA
Short-Circuit Current
POWER SUPPLY
Specified Operating Voltage
Operating Voltage Range
Quiescent Current
±15
V
V
mA
±2.25
±18
±0.5
I
O = 0
±0.4
NOTE: (1) Op amp specifications provided for information and comparison only.
The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes
no responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject to change
without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant
any BURR-BROWN product for use in life support devices and/or systems.
®
3
OPT301
PIN CONFIGURATION
ELECTROSTATIC
DISCHARGE SENSITIVITY
This integrated circuit can be damaged by ESD. Burr-Brown
recommends that all integrated circuits be handled with ap-
propriate precautions. Failure to observe proper handling and
installation procedures can cause damage.
Top View
Common
8
V+
1
NC
6
7
Photodiode
Area
–In
2
NC
ESD damage can range from subtle performance degradation
to complete device failure. Precision integrated circuits may
be more susceptible to damage because very small parametric
changes could cause the device not to meet its published
specifications.
3
5
V–
Output
4
1MΩ Feedback
NOTE: Metal package is internally connected to common (Pin 8).
PACKAGE INFORMATION
PACKAGE DRAWING
PRODUCT
PACKAGE
NUMBER(1)
OPT301M
8-Pin TO-99
001-1
ABSOLUTE MAXIMUM RATINGS
Supply Voltage ................................................................................... ±18V
Input Voltage Range (Common Pin) .................................................... ±VS
Output Short-Circuit (to ground) ............................................... Continuous
Operating Temperature ................................................... –55°C to +125°C
Storage Temperature ...................................................... –55°C to +125°C
Junction Temperature .................................................................... +125°C
Lead Temperature (soldering, 10s)................................................ +300°C
NOTE: (1) For detailed drawing and dimension table, please see end of data
sheet, or Appendix C of Burr-Brown IC Data Book.
®
4
OPT301
TYPICAL PERFORMANCE CURVES
At TA = +25°C, VS = ±15V, λ = 650nm, unless otherwise noted.
NORMALIZED SPECTRAL RESPONSIVITY
1.0
VOLTAGE RESPONSIVITY vs RADIANT POWER
10
1
(0.52A/W)
0.8
650nm
(0.47A/W)
0.6
0.1
0.01
0.4
0.2
λ = 650nm
0.001
0.01
0
100 200 300 400 500 600 700 800 900 1000 1100
Wavelength (nm)
0.1
1
10
100
1k
Radiant Power (µW)
VOLTAGE OUTPUT RESPONSIVITY vs FREQUENCY
VOLTAGE RESPONSIVITY vs IRRADIANCE
10
1
10
1
RF = 10MΩ
λ = 650nm
RF = 3.3MΩ
RF = 1MΩ
6
RF = 330kΩ CEXT = 30pF
RF = 100kΩ CEXT = 90pF
0.1
0.1
0.01
0.01
0.001
RF = 33kΩ CEXT = 180pF
RF = 10kΩ CEXT = 350pF
λ = 650nm
0.001
100
1k
10k
100k
1M
0.001
0.01
0.1
1
10
100
Irradiance (W/m2)
Frequency (Hz)
DISTRIBUTION OF RESPONSIVITY
RESPONSE vs INCIDENT ANGLE
60
50
40
30
20
10
0
1.0
0.8
0.6
0.4
0.2
0
1.0
0.8
0.6
0.4
0.2
0
θ
λ = 650nm
Distribution Totals
100%
Laboratory Test
Data
0.45
0.46
0.47
0.48
0.49
0.5
0
±20
±40
±60
±80
Responsivity (A/W)
Incident Angle (°)
®
5
OPT301
TYPICAL PERFORMANCE CURVES
At TA = +25°C, VS = ±15V, λ = 650nm, unless otherwise noted.
OUTPUT NOISE VOLTAGE
vs MEASUREMENT BANDWIDTH
QUIESCENT CURRENT vs TEMPERATURE
0.6
1000
100
10
Dotted lines show
noise beyond the
signal bandwidth.
0.5
VS = ±15V
0.4
0.3
VS = ±2.25V
Dice
0.2
0.1
0
1
RF = 10kΩ CEXT = 350pF
RF = 100kΩ CEXT = 90pF
0.1
1
10
100
1k
10k
100k
–75
–50
–25
0
25
50
75
100
125
Measurement Bandwidth (Hz)
Temperature (°C)
LARGE-SIGNAL DYNAMIC RESPONSE
SMALL-SIGNAL DYNAMIC RESPONSE
100µs/div
100µs/div
NOISE EFFECTIVE POWER
vs MEASUREMENT BANDWIDTH
10–7
Dotted lines indicate
noise measured beyond
the signal bandwidth.
λ = 650nm
RF = 10k
10–8
10–9
RF = 100k
RF = 1M
10–10
10–11
10–12
10–13
10–14
RF = 10M
RF = 100M
1
10
100
1k
10k
100k
Measurement Bandwidth (Hz)
®
6
OPT301
If your light source is focused to a small area, be sure that
it is properly aimed to fall on the photodiode. If a narrowly
focused light source were to miss the photodiode area and
fall only on the op amp circuitry, the OPT301 would not
perform properly. The large (0.090 x 0.090 inch) photodiode
area allows easy positioning of narrowly focused light
sources. The photodiode area is easily visible—it appears
very dark compared to the surrounding active circuitry.
APPLICATIONS INFORMATION
Figure 1 shows the basic connections required to operate the
OPT301. Applications with high-impedance power supplies
may require decoupling capacitors located close to the
device pins as shown. Output is zero volts with no light and
increases with increasing illumination.
The incident angle of the light source also affects the
apparent sensitivity in uniform irradiance. For small incident
angles, the loss in sensitivity is simply due to the smaller
effective light gathering area of the photodiode (proportional
to the cosine of the angle). At a greater incident angle, light
is reflected and scattered by the side of the package. These
effects are shown in the typical performance curve
“Response vs Incident Angle.”
2
1MΩ RF
4
ID
(0V)
40pF
ID is proportional
to light intensity
(radiant power).
75Ω
ID
5
VO
λ
VO = ID RF
OPT301
DARK ERRORS
8
1
3
The dark errors in the specification table include all sources.
The dominant error source is the input offset voltage of the
op amp. Photodiode dark current and input bias current of
the op amp are approximately 2pA and contribute virtually
no offset error at room temperature. Dark current and input
bias current double for each 10°C above 25°C. At 70°C, the
error current can be approximately 100pA. This would
produce a 1mV offset with RF = 10MΩ. The OPT301 is
useful with feedback resistors of 100MΩ or greater at room
temperature. The dark output voltage can be trimmed to
zero with the optional circuit shown in Figure 3.
0.1µF 0.1µF
NOTE: Metal package
is internally connected
to common (Pin 8).
+15V
–15V
FIGURE 1. Basic Circuit Connections.
Photodiode current, ID, is proportional to the radiant power
or flux (in watts) falling on the photodiode. At a wavelength
of 650nm (visible red) the photodiode Responsivity, RI, is
approximately 0.45A/W. Responsivity at other wavelengths
is shown in the typical performance curve “Responsivity vs
Wavelength.”
6
CEXT
The typical performance curve “Output Voltage vs Radiant
Power” shows the response throughout a wide range of
radiant power. The response curve “Output Voltage vs
Irradiance” is based on the photodiode area of 5.23 x 10–6m2.
RF
2
1MΩ
The OPT301’s voltage output is the product of the photodiode
current times the feedback resistor, (IDRF). The internal
feedback resistor is laser trimmed to 1MΩ ±2%. Using this
resistor, the output voltage responsivity, RV, is approximately
0.45V/µW at 650nm wavelength.
4
40pF
75Ω
5
An external resistor can be used to set a different voltage
responsivity. For values of RF less than 1MΩ, an external
capacitor, CEXT, should be connected in parallel with RF (see
Figure 2). This capacitor eliminates gain peaking and prevents
instability. The value of CEXT can be read from the table in
Figure 2.
λ
VO = ID RF
OPT301
8
1
3
V+
V–
EXTERNAL RF
CEXT
(1)
(1)
(1)
100MΩ
10MΩ
1MΩ
330kΩ
100kΩ
33kΩ
LIGHT SOURCE POSITIONING
The OPT301 is 100% tested with a light source that uniformly
illuminates the full area of the integrated circuit, including
the op amp. Although all IC amplifiers are light-sensitive to
some degree, the OPT301 op amp circuitry is designed to
minimize this effect. Sensitive junctions are shielded with
metal, and differential stages are cross-coupled. Furthermore,
the photodiode area is very large relative to the op amp input
circuitry making these effects negligible.
30pF
130pF
180pF
350pF
10kΩ
NOTE: (1) No CEXT required.
FIGURE 2. Using External Feedback Resistor.
®
7
OPT301
When used with very large feedback resistors, tiny leakage
currents on the circuit board can degrade the performance of
the OPT301. Careful circuit board design and clean assembly
procedures will help achieve best performance. A “guard
trace” on the circuit board can help minimize leakage to the
critical non-inverting input (pin 2). This guard ring should
encircle pin 2 and connect to Common, pin 8.
approximately 0.02% up to 100µA photodiode current. The
photodiode can produce output currents of 1mA or greater
with high radiant power, but nonlinearity increases to several
percent in this region.
This excellent linearity at high radiant power assumes that
the full photodiode area is uniformly illuminated. If the light
source is focused to a small area of the photodiode,
nonlinearity will occur at lower radiant power.
DYNAMIC RESPONSE
Using the internal 1MΩ resistor, the dynamic response of
the photodiode/op amp combination can be modeled as a
simple R/C circuit with a –3dB cutoff frequency of 4kHz.
This yields a rise time of approximately 90µs (10% to 90%).
Dynamic response is not limited by op amp slew rate. This
is demonstrated by the dynamic response oscilloscope
photographs showing virtually identical large-signal and
small-signal response.
NOISE PERFORMANCE
Noise performance of the OPT301 is determined by the op
amp characteristics in conjunction with the feedback
components and photodiode capacitance. The typical
performance curve “Output Noise Voltage vs Measurement
Bandwidth” shows how the noise varies with RF and measured
bandwidth (1Hz to the indicated frequency). The signal
bandwidth of the OPT301 is indicated on the curves. Noise
can be reduced by filtering the output with a cutoff frequency
equal to the signal bandwidth.
Dynamic response will vary with feedback resistor value as
shown in the typical performance curve “Voltage Output
Responsivity vs Frequency.” Rise time (10% to 90%) will
vary according to the –3dB bandwidth produced by a given
feedback resistor value—
Output noise increases in proportion to the square-root of the
feedback resistance, while responsivity increases linearly
with feedback resistance. So best signal-to-noise ratio is
achieved with large feedback resistance. This comes with
the trade-off of decreased bandwidth.
0. 35
f C
t R
≈
(1)
The noise performance of a photodetector is sometimes
characterized by Noise Effective Power (NEP). This is the
radiant power which would produce an output signal equal
to the noise level. NEP has the units of radiant power
(watts). The typical performance curve “Noise Effective
Power vs Measurement Bandwidth” shows how NEP varies
with RF and measurement bandwidth.
where:
tR is the rise time (10% to 90%)
fC is the –3dB bandwidth
LINEARITY PERFORMANCE
Current output of the photodiode is very linear with radiant
power throughout a wide range. Nonlinearity remains below
2
1MΩ RF
2
4
1MΩ
4
40pF
Gain Adjustment
+50%; –0%
40pF
75Ω
5
VO
V+
75Ω
λ
5
VO
OPT301
λ
5kΩ
100µA
8
1
3
OPT301
1/2 REF200
10kΩ
V+
V–
8
1
3
V+
V–
100Ω
100Ω
500Ω
FIGURE 4. Responsivity (Gain) Adjustment Circuit.
0.01µF
100µA
1/2 REF200
Adjust dark output for 0V.
Trim Range: ±7mV
V–
FIGURE 3. Dark Error (Offset) Adjustment Circuit.
®
8
OPT301
This OPT301 used
as photodiode, only.
2
2
1MΩ RF
1MΩ
RF
4
5
4
5
NC
NC
40pF
40pF
R1 + R2
R2
VO
=
ID RF
75Ω
75Ω
λ
λ
λ
R1
19kΩ
OPT301
OPT301
8
1
V+
3
8
2
1
3
R2
1kΩ
ID1
V–
1MΩ
RF
Advantages: High gain with low resistor values.
Less sensitive to circuit board leakage.
4
5
Disadvantage: Higher offset and noise than by using high
value for RF.
40pF
FIGURE 5. “T” Feedback Network.
75Ω
VO
VO = (ID2 – ID1) RF
OPT301
2
8
1
3
ID2
1MΩ
RF1
Bandwidth is reduced to
2.8kHz due to additional
photodiode capacitance.
4
5
V+
V–
40pF
FIGURE 7. Differential Light Measurement.
75Ω
6
λ
VO = ID1 RF1 + ID2 RF2
OPT301
2
8
1
V+
3
1MΩ
RF
V–
4
5
Max linear
input voltage
(V+) –0.6V typ
40pF
2
75Ω
1MΩ
RF2
4
λ
OPT301
40pF
8
1
+15V
3
R1
1kΩ
ID
–15V
75Ω
5
VO = ID2 RF2
I
O ≤ 5mA
λ
RF
OPT301
IO = ID 1 +
R1
8
1
V+
3
V–
FIGURE 8. Current Output Circuit.
FIGURE 6. Summing Output of Two OPT301s.
®
9
OPT301
2
2
1MΩ
RF
4
5
1MΩ
RF1
4
5
Output filter reduces
output noise from
250µV to 195µV.
40pF
40pF
75Ω
75Ω
VO
+
λ
λ
OPT301
VO = IDRF
OPT301
8
1
3
10nF
8
–
1
V+
3
(1)
VZ
VZ
V–
5kΩ
3.3V
(pesudo-ground)
0.1µF
FIGURE 10. Output Filter to Reduce Noise.
V+
NOTE: (1) Zener diode or other shunt regulator.
FIGURE 9. Single Power Supply Operation.
2
INA106
1MΩ
RF1
4
5
10kΩ
10kΩ
100kΩ
5
40pF
2
3
Difference Measurement
O = 10 (VO2 – VO1
V
)
75Ω
6
1
VO1 = ID1 RF1
λ
100kΩ
OPT301
8
2
1
V+
3
V–
G = 10
Log of Ratio Measurement
(Absorbance)
100kΩ
1
1MΩ
RF2
4
5
7
VO1
VO = K log
VO2
LOG100
100kΩ
14
10
40pF
3
75Ω
VO2 = ID2 RF2
1nF
CC
λ
OPT301
8
1
V+
3
V–
FIGURE 11. Differential Light Measurement.
®
10
OPT301
C2
0.1µF
R2
R3
1MΩ
100kΩ
A1
C1
0.1µF
R1
1MΩ
2
1MΩ
4
5
40pF
20dB/decade
1MΩ
R3(2πR2C2)
f–3dB
=
75Ω
VO
λ
OPT301
8
FIGURE 12. DC Restoration Rejects Unwanted Steady-State Background Light.
6
100µA
1/2
1/2
REF200
1
REF200 100µA
2
1MΩ
4
5
10V to 36V
40pF
2N2222
IN4148
75Ω
20kΩ
λ
4-20mA
(4mA Dark)
OPT301
8
3
R2
65Ω
R1
22.5kΩ
1.014 X 106
(1 – 2500 ID max
R1 =
– 994,000Ω
Calculations shown provide a dark output of 4mA.
Output is 20mA at a photodiode current of
ID max. Values shown are for ID max max = 1µA.
)
26,000
R2 =
– 26,000Ω
(1 – 2500 ID max
)
FIGURE 13. 4-20mA Current-Loop Transmitter.
®
11
OPT301
PACKAGE OPTION ADDENDUM
www.ti.com
10-Dec-2020
PACKAGING INFORMATION
Orderable Device
Status Package Type Package Pins Package
Eco Plan
Lead finish/
Ball material
MSL Peak Temp
Op Temp (°C)
Device Marking
Samples
Drawing
Qty
(1)
(2)
(3)
(4/5)
(6)
OPT301M
ACTIVE
TO
LMD
8
20
RoHS & Green
AU
N / A for Pkg Type
-55 to 125
OPT301M
(1) The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE: TI has discontinued the production of the device.
(2) RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance
do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may
reference these types of products as "Pb-Free".
RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption.
Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of <=1000ppm threshold. Antimony trioxide based
flame retardants must also meet the <=1000ppm threshold requirement.
(3) MSL, Peak Temp. - The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature.
(4) There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device.
(5) Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuation
of the previous line and the two combined represent the entire Device Marking for that device.
(6)
Lead finish/Ball material - Orderable Devices may have multiple material finish options. Finish options are separated by a vertical ruled line. Lead finish/Ball material values may wrap to two
lines if the finish value exceeds the maximum column width.
Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI 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. TI 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.
TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release.
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis.
Addendum-Page 1
PACKAGE MATERIALS INFORMATION
www.ti.com
5-Jan-2022
TUBE
*All dimensions are nominal
Device
Package Name Package Type
LMD TO-CAN
Pins
SPQ
L (mm)
W (mm)
T (µm)
B (mm)
OPT301M
8
20
532.13
21.59
889
NA
Pack Materials-Page 1
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