TI1 LMT84-Q1 Lmt84/lmt84-q1 1.5v, sc70, analog temperature sensors with class-ab output Datasheet

LMT84, LMT84-Q1
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SNIS167A – MARCH 2013 – REVISED JUNE 2013
LMT84/LMT84-Q1 1.5V, SC70, Analog Temperature Sensors with Class-AB Output
Check for Samples: LMT84, LMT84-Q1
FEATURES
DESCRIPTION
•
The LMT84/LMT84-Q1 are precision analog output
CMOS integrated-circuit temperature sensors that
operates at a supply voltage as low as 1.5 Volts. A
class-AB output structure gives the LMT84/LMT84Q1 strong output source and sink current capability
for driving heavy loads. This means it is well suited to
source the input of a sample-and-hold analog-todigital converter with its transient load requirements.
While operating over the wide temperature range of
−50°C to 150°C, the LMT84/LMT84-Q1 deliver an
output voltage that is inversely proportional to
measured temperature. The LMT84/LMT84-Q1 low
supply current make it ideal for battery-powered
systems as well as general temperature sensing
applications.
1
2
•
•
•
•
•
•
•
•
LMT84-Q1 is AEC-Q100 Grade 0 qualified and
is Manufactured on an Automotive Grade Flow
Low 1.5 V Operation
Push-Pull Output with 50 µA Source Current
Capability
Very Accurate Over Wide Temperature Range
of −50°C to 150°C
Low Quiescent Current
Output is Short-Circuit Protected
Extremely Small SC70 Package
Footprint Compatible with the IndustryStandard LM20 Temperature Sensor
Cost-effective Alternative to Thermistors
APPLICATIONS
•
•
•
•
•
•
•
•
•
Automotive
Industrial
White Goods
Battery Management
Disk Drives
Appliances
Games
Wireless Transceivers
Cell phones
The
LMT84/LMT84-Q1
alternatives to thermistors.
CONNECTION DIAGRAM
1
5
GND
GND
2
GND
3
OUT
The LMT84/LMT84-Q1 can operate with a 1.5V
supply while measuring temperature over the full
−50°C to 150°C operating range.
are
cost-competitive
TYPICAL TRANSFER CHARACTERISTIC
Output Voltage vs Temperature
LMT84
4
VDD
Figure 1. SOT Top View
See Package Number DCK0005A
1
2
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
All trademarks are the property of their respective owners.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2013, Texas Instruments Incorporated
LMT84, LMT84-Q1
SNIS167A – MARCH 2013 – REVISED JUNE 2013
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These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates.
TYPICAL APPLICATION
Full-Range Celsius Temperature Sensor (−50°C to 150°C)
VDD (+1.5V to +5.5V)
VDD
LMT84
Single Battery
Cell
GND
OUT
GND
GND
PIN DESCRIPTIONS
LABEL
PIN
NUMBER
TYPE
GND
5
Ground
GND
1
Ground
EQUIVALENT CIRCUIT
FUNCTION
Power Supply Ground
Power Supply Ground
VDD
Outputs a voltage which is inversely proportional to
temperature
OUT
3
Analog Output
VDD
4
Power
Positive Supply Voltage
GND
2
Ground
Power Supply Ground
GND
2
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ABSOLUTE MAXIMUM RATINGS
(1)
VALUE
MIN
MAX
UNIT
Supply Voltage
−0.3
6
V
Voltage at Output Pin
−0.3
(VDD + 0.5)
V
±7
mA
5
mA
150
°C
Output Current
Input Current at any pin
(2)
−65
Storage Temperature
Maximum Junction Temperature (TJMAX)
ESD Susceptibility
(3)
:
150
°C
Human Body Model
2500
V
Machine Model
250
V
Soldering process must comply with Reflow Temperature Profile specifications. Refer to www.ti.com/packaging.
(1)
(2)
(3)
(4)
(4)
Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for
which the device is functional, but do not specified specific performance limits. For specifications and test conditions, see the Electrical
Characteristics. The specifications apply only for the test conditions listed. Some performance characteristics may degrade when the
device is not operated under the listed test conditions.
When the input voltage (VI) at any pin exceeds power supplies (VI < GND or VI > V), the current at that pin should be limited to 5 mA.
The human body model is a 100 pF capacitor discharged through a 1.5 kΩ resistor into each pin. The machine model is a 200 pF
capacitor discharged directly into each pin.
Reflow temperature profiles are different for lead-free and non-lead-free packages.
OPERATING RATINGS
VALUE
Specified Temperature Range:
Supply Voltage Range (VDD)
Thermal Resistance (θJA)
(1)
(2)
(1) (2)
(SOT)
UNIT
TMIN ≤ TA ≤ TMAX
°C
−50 ≤ TA ≤ 150
°C
1.5 to 5.5
V
415
°C/W
The junction to ambient thermal resistance (θJA) is specified without a heat sink in still air.
Changes in output due to self heating can be computed by multiplying the internal dissipation by the thermal resistance.
ACCURACY CHARACTERISTICS
These limits do not include DC load regulation. These stated accuracy limits are with reference to the values in Table 1.
PARAMETER
Temperature Error
(1)
(2)
CONDITIONS
(2)
TYPICAL
LIMITS
(1)
UNIT
70°C to 150°C; VDD = 1.5 V to 5.5 V
0.6
2.7
°C
0°C to 70°C; VDD = 1.5 V to 5.5 V
0.9
2.7
°C
–50°C to 0°C; VDD = 1.6 V to 5.5 V
0.9
2.7
°C
–50°C to 150°C; VDD = 2.3 V to 5.5 V
0.4
°C
Typicals are at TJ = TA = 25°C and represent most likely parametric norm.
Accuracy is defined as the error between the measured and reference output voltages, tabulated in the Transfer Table at the specified
conditions of supply gain setting, voltage, and temperature (expressed in °C). Accuracy limits include line regulation within the specified
conditions. Accuracy limits do not include load regulation; they assume no DC load.
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ELECTRICAL CHARACTERISTICS
Unless otherwise noted, these specifications apply for +VDD = 1.5V to 5.5V. Boldface limits apply for TA = TJ = TMIN to
TMAX ; all other limits TA = TJ = 25°C.
PARAMETER
CONDITIONS
Sensor Gain
(3)
(5)
Supply Current
–0.22
–1
Sink ≤ 50 μA, VOUT ≥ 200 mV
0.26
1
CL
Output Load Capacitance
TA = -50°C to 150°C, (VDD - VOUT) ≥ 100 mV
(6)
Output drive
(1)
(2)
(3)
(4)
(5)
(6)
4
mV
mV
5.4
8.1
μA
5.4
9
μA
1.9
ms
1100
CL= 0 pF to 1100 pF
UNITS
μV/V
200
TA = 30°C to 150°C, (VDD - VOUT) ≥ 100 mV
(2)
mV/°C
Source ≤ 50 μA, (VDD - VOUT) ≥ 200 mV
(4)
IS
Power-on Time
MAX
–5.5
Load Regulation
Line Regulation
TYP (1)
0.7
±50
pF
µA
Typicals are at TJ = TA = 25°C and represent most likely parametric norm.
Limits are specific to TI's AOQL (Average Outgoing Quality Level).
Source currents are flowing out of the LMT84/LMT84-Q1. Sink currents are flowing into the LMT84/LMT84-Q1.
Line regulation (DC) is calculated by subtracting the output voltage at the highest supply voltage from the output voltage at the lowest
supply voltage. The typical DC line regulation specification does not include the output voltage shift discussed in OUTPUT VOLTAGE
SHIFT.
The input current is leakage only and is highest at high temperature. It is typically only 0.001 µA. The 1 µA limit is solely based on a
testing limitation and does not reflect the actual performance of the part.
Specified by design and characterization.
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TYPICAL PERFORMANCE CHARACTERISTICS
Temperature Error vs
Temperature
Minimum Operating Temperature vs
Supply Voltage
4
TEMPERATURE ERROR (ºC)
3
2
1
0
-1
-2
-3
-4
-50
-25
0
25
50
75
100 125 150
TEMPERATURE (ºC)
Figure 2.
Figure 3.
Supply Current vs
Temperature
Supply Current vs
Supply Voltage
Figure 4.
Figure 5.
Load Regulation, Sourcing Current
Load Regulation, Sinking Current
100
Figure 6.
Figure 7.
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TYPICAL PERFORMANCE CHARACTERISTICS (continued)
Change in Vout vs
Overhead Voltage
Supply-Noise Gain vs
Frequency
1000
Figure 8.
Figure 9.
Output Voltage vs
Supply Voltage
Figure 10.
6
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SNIS167A – MARCH 2013 – REVISED JUNE 2013
LMT84/LMT84-Q1 TRANSFER FUNCTION
The output voltage of the LMT84/LMT84-Q1, across the complete operating temperature range, is shown in
Table 1. This table is the reference from which the LMT84/LMT84-Q1 accuracy specifications (listed in the
ELECTRICAL CHARACTERISTICS section) are determined. This table can be used, for example, in a host
processor look-up table. A file containing this data is available for download at www.ti.com.
Table 1. LMT84/LMT84-Q1 Transfer Table
TEMP
(°C)
VOUT
(mV)
TEMP
(°C)
VOUT
(mV)
TEMP
(°C)
VOUT
(mV)
TEMP
(°C)
VOUT
(mV)
TEMP
(°C)
VOUT
(mV)
-50
1299
-10
1088
30
871
70
647
110
419
-49
1294
-9
1082
31
865
71
642
111
413
-48
1289
-8
1077
32
860
72
636
112
407
-47
1284
-7
1072
33
854
73
630
113
401
-46
1278
-6
1066
34
849
74
625
114
396
-45
1273
-5
1061
35
843
75
619
115
390
-44
1268
-4
1055
36
838
76
613
116
384
-43
1263
-3
1050
37
832
77
608
117
378
-42
1257
-2
1044
38
827
78
602
118
372
-41
1252
-1
1039
39
821
79
596
119
367
-40
1247
0
1034
40
816
80
591
120
361
-39
1242
1
1028
41
810
81
585
121
355
-38
1236
2
1023
42
804
82
579
122
349
-37
1231
3
1017
43
799
83
574
123
343
-36
1226
4
1012
44
793
84
568
124
337
-35
1221
5
1007
45
788
85
562
125
332
-34
1215
6
1001
46
782
86
557
126
326
-33
1210
7
996
47
777
87
551
127
320
-32
1205
8
990
48
771
88
545
128
314
-31
1200
9
985
49
766
89
539
129
308
-30
1194
10
980
50
760
90
534
130
302
-29
1189
11
974
51
754
91
528
131
296
-28
1184
12
969
52
749
92
522
132
291
-27
1178
13
963
53
743
93
517
133
285
-26
1173
14
958
54
738
94
511
134
279
-25
1168
15
952
55
732
95
505
135
273
-24
1162
16
947
56
726
96
499
136
267
-23
1157
17
941
57
721
97
494
137
261
-22
1152
18
936
58
715
98
488
138
255
-21
1146
19
931
59
710
99
482
139
249
-20
1141
20
925
60
704
100
476
140
243
-19
1136
21
920
61
698
101
471
141
237
-18
1130
22
914
62
693
102
465
142
231
-17
1125
23
909
63
687
103
459
143
225
-16
1120
24
903
64
681
104
453
144
219
-15
1114
25
898
65
676
105
448
145
213
-14
1109
26
892
66
670
106
442
146
207
-13
1104
27
887
67
664
107
436
147
201
-12
1098
28
882
68
659
108
430
148
195
-11
1093
29
876
69
653
109
425
149
189
150
183
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Although the LMT84/LMT84-Q1 is very linear, its response does have a slight umbrella parabolic shape. This
shape is very accurately reflected in Table 1. The Transfer Table can be calculated by using the parabolic
equation.
mV
mV
ª
º ª
2º
VTEMP mV = 870.6mV - «5.506
T - 30°C » - «0.00176 2 T - 30°C »
°C
¬
¼ ¬
°C
¼
(1)
For a linear approximation, a line can easily be calculated over the desired temperature range from the Table
using the two-point equation:
·
¹
V - V1 =
V2 - V1
T2 - T1
· u (T - T1)
¹
(2)
Where V is in mV, T is in °C, T1 and V1 are the coordinates of the lowest temperature, T2 and V2 are the
coordinates of the highest temperature.
For example, if we want to resolve this equation, over a temperature range of 20°C to 50°C, we would proceed
as follows:
760 mV - 925 mV ·
u (T - 20oC)
50oC - 20oC ¹
·
¹
V - 925 mV =
(3)
o
o
V - 925 mV = (-5.50 mV / C) u (T - 20 C)
(4)
o
V = (-5.50 mV / C) u T + 1035 mV
(5)
Using this method of linear approximation, the transfer function can be approximated for one or more
temperature ranges of interest.
MOUNTING AND THERMAL CONDUCTIVITY
The LMT84/LMT84-Q1 can be applied easily in the same way as other integrated-circuit temperature sensors. It
can be glued or cemented to a surface.
To ensure good thermal conductivity, the backside of the LMT84/LMT84-Q1 die is directly attached to the GND
pin (Pin 2). The temperatures of the lands and traces to the other leads of the LMT84/LMT84-Q1 will also affect
the temperature reading.
Alternatively, the LMT84/LMT84-Q1 can be mounted inside a sealed-end metal tube, and can then be dipped
into a bath or screwed into a threaded hole in a tank. As with any IC, the LMT84/LMT84-Q1 and accompanying
wiring and circuits must be kept insulated and dry, to avoid leakage and corrosion. This is especially true if the
circuit may operate at cold temperatures where condensation can occur. If moisture creates a short circuit from
the output to ground or VDD, the output from the LMT84/LMT84-Q1 will not be correct. Printed-circuit coatings are
often used to ensure that moisture cannot corrode the leads or circuit traces.
The thermal resistance junction to ambient (θJA) is the parameter used to calculate the rise of a device junction
temperature due to its power dissipation. The equation used to calculate the rise in the LMT84/LMT84-Q1's die
temperature is:
TJ = TA + TJA ¬ª(VDDIS ) + (VDD - VO ) IL ¼º
(6)
where TA is the ambient temperature, IS is the supply current, ILis the load current on the output, and VO is the
output voltage. For example, in an application where TA = 30°C, VDD = 5 V, IS = 5.4 μA, VOUT = 871 mV, and IL =
2 μA, the junction temperature would be 30.0146°C, showing a self-heating error of only 0.014°C. Since the
LMT84/LMT84-Q1's junction temperature is the actual temperature being measured, care should be taken to
minimize the load current that the LMT84/LMT84-Q1 is required to drive. Table 2 shows the thermal resistance of
the LMT84/LMT84-Q1.
Table 2. LMT84/LMT84-Q1 Thermal Resistance
8
DEVICE NUMBER
PACKAGE NUMBER
THERMAL RESISTANCE (θJA)
LMT84DCK
DCK0005A
415°C/W
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OUTPUT AND NOISE CONSIDERATIONS
A push-pull output gives the LMT84/LMT84-Q1 the ability to sink and source significant current. This is beneficial
when, for example, driving dynamic loads like an input stage on an analog-to-digital converter (ADC). In these
applications the source current is required to quickly charge the input capacitor of the ADC. See the
APPLICATION CIRCUITS section for more discussion of this topic. The LMT84/LMT84-Q1 is ideal for this and
other applications which require strong source or sink current.
The LMT84/LMT84-Q1 supply-noise gain (the ratio of the AC signal on VOUT to the AC signal on VDD) was
measured during bench tests. Its typical attenuation is shown in the TYPICAL PERFORMANCE
CHARACTERISTICS section. A load capacitor on the output can help to filter noise.
For operation in very noisy environments, some bypass capacitance should be present on the supply within
approximately 5 centimeters of the LMT84/LMT84-Q1.
CAPACITIVE LOADS
The LMT84/LMT84-Q1 handles capacitive loading well. In an extremely noisy environment, or when driving a
switched sampling input on an ADC, it may be necessary to add some filtering to minimize noise coupling.
Without any precautions, the LMT84/LMT84-Q1 can drive a capacitive load less than or equal to 1100 pF as
shown in Figure 11. For capacitive loads greater than 1100 pF, a series resistor may be required on the output,
as shown in Figure 12.
VDD
LMT84
OPTIONAL
BYPASS
CAPACITANCE
OUT
GND
CLOAD ” 1100 pF
Figure 11. LMT84 No Decoupling Required for Capacitive Loads Less than 1100 pF
VDD
RS
LMT84
OPTIONAL
BYPASS
CAPACITANCE
OUT
GND
CLOAD > 1100 pF
Figure 12. LMT84 with Series Resistor for Capacitive Loading Greater than 1100 pF
CLOAD
MINIMUM RS
1.1 nF to 99 nF
3 kΩ
100 nF to 999 nF
1.5 kΩ
1 μF
800 Ω
OUTPUT VOLTAGE SHIFT
The LMT84/LMT84-Q1 is very linear over temperature and supply voltage range. Due to the intrinsic behavior of
an NMOS/PMOS rail-to-rail buffer, a slight shift in the output can occur when the supply voltage is ramped over
the operating range of the device. The location of the shift is determined by the relative levels of VDD and VOUT.
The shift typically occurs when VDD- VOUT = 1.0V.
This slight shift (a few millivolts) takes place over a wide change (approximately 200 mV) in VDD or VOUT. Since
the shift takes place over a wide temperature change of 5°C to 20°C, VOUT is always monotonic. The accuracy
specifications in the ELECTRICAL CHARACTERISTICS table already include this possible shift.
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APPLICATION CIRCUITS
V+
VTEMP
R3
VT1
R4
VT2
LM4040
VDD
VT
R1
4.1V
U3
0.1 PF
LMT84
R2
(High = overtemp alarm)
+
U1
-
VOUT
VOUT
VTemp
U2
VT1 =
(4.1)R2
R1 + R2||R3
VT2 =
(4.1)R2
R2 + R1||R3
Figure 13. Celsius Thermostat
VDD
SHUTDOWN
VOUT
LMT84
Any logic
device output
Figure 14. Conserving Power Dissipation with Shutdown
Simplified Input Circuit of
SAR Analog-to-Digital Converter
Reset
+2.7V to +5.5V
Input
Pin
LMT84
VDD
CBP
RMUX
RSS
Sample
OUT
GND
CFILTER
CMUX
CSAMPLE
Most CMOS ADCs found in microcontrollers and ASICs have a sampled data comparator input structure. When the
ADC charges the sampling cap, it requires instantaneous charge from the output of the analog source such as the
LMT84/LMT84-Q1 temperature sensor and many op amps. This requirement is easily accommodated by the addition
of a capacitor (CFILTER). The size of CFILTER depends on the size of the sampling capacitor and the sampling
frequency. Since not all ADCs have identical input stages, the charge requirements will vary. This general ADC
application is shown as an example only.
Figure 15. Suggested Connection to a Sampling Analog-to-Digital Converter Input Stage
10
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PACKAGE OPTION ADDENDUM
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30-Jun-2013
PACKAGING INFORMATION
Orderable Device
Status
(1)
Package Type Package Pins Package
Drawing
Qty
Eco Plan
Lead/Ball Finish
(2)
MSL Peak Temp
Op Temp (°C)
Device Marking
(3)
(4/5)
LMT84DCKR
ACTIVE
SC70
DCK
5
3000
Green (RoHS
& no Sb/Br)
CU SN
Level-1-260C-UNLIM
-50 to 150
BNA
LMT84DCKT
ACTIVE
SC70
DCK
5
250
Green (RoHS
& no Sb/Br)
CU SN
Level-1-260C-UNLIM
-50 to 150
BNA
LMT84QDCKRQ1
ACTIVE
SC70
DCK
5
3000
Green (RoHS
& no Sb/Br)
CU SN
Level-1-260C-UNLIM
-50 to 150
BOA
LMT84QDCKTQ1
ACTIVE
SC70
DCK
5
250
Green (RoHS
& no Sb/Br)
CU SN
Level-1-260C-UNLIM
-50 to 150
BOA
(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)
Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability
information and additional product content details.
TBD: The Pb-Free/Green conversion plan has not been defined.
Pb-Free (RoHS): TI's 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, TI Pb-Free products are suitable for use in specified lead-free processes.
Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between
the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above.
Green (RoHS & no Sb/Br): TI 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)
(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.
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
Addendum-Page 1
Samples
PACKAGE OPTION ADDENDUM
www.ti.com
30-Jun-2013
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.
OTHER QUALIFIED VERSIONS OF LMT84, LMT84-Q1 :
• Catalog: LMT84
• Automotive: LMT84-Q1
NOTE: Qualified Version Definitions:
• Catalog - TI's standard catalog product
• Automotive - Q100 devices qualified for high-reliability automotive applications targeting zero defects
Addendum-Page 2
PACKAGE MATERIALS INFORMATION
www.ti.com
4-Jul-2013
TAPE AND REEL INFORMATION
*All dimensions are nominal
Device
Package Package Pins
Type Drawing
LMT84DCKR
SC70
DCK
5
SPQ
Reel
Reel
A0
Diameter Width (mm)
(mm) W1 (mm)
B0
(mm)
K0
(mm)
P1
(mm)
W
Pin1
(mm) Quadrant
3000
178.0
8.4
2.25
2.45
1.2
4.0
8.0
Q3
LMT84DCKT
SC70
DCK
5
250
178.0
8.4
2.25
2.45
1.2
4.0
8.0
Q3
LMT84QDCKRQ1
SC70
DCK
5
3000
178.0
8.4
2.25
2.45
1.2
4.0
8.0
Q3
LMT84QDCKTQ1
SC70
DCK
5
250
178.0
8.4
2.25
2.45
1.2
4.0
8.0
Q3
Pack Materials-Page 1
PACKAGE MATERIALS INFORMATION
www.ti.com
4-Jul-2013
*All dimensions are nominal
Device
Package Type
Package Drawing
Pins
SPQ
Length (mm)
Width (mm)
Height (mm)
LMT84DCKR
SC70
DCK
5
3000
210.0
185.0
35.0
LMT84DCKT
SC70
DCK
5
250
210.0
185.0
35.0
LMT84QDCKRQ1
SC70
DCK
5
3000
210.0
185.0
35.0
LMT84QDCKTQ1
SC70
DCK
5
250
210.0
185.0
35.0
Pack Materials-Page 2
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