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2T09J25QDBVRG4Q

型号：

2T09J25QDBVRG4Q

品牌：

TI[ TEXAS INSTRUMENTS ]

页数：

9 页

PDF大小：

193 K

下载PDF手册
ꢀꢁ ꢂ ꢃ ꢄ ꢅ ꢆ ꢇꢈ ꢉ ꢊꢋ ꢌ ꢍ ꢀ ꢁꢂꢃ ꢄ ꢅ ꢆ ꢎ ꢃ ꢅ ꢊꢋ ꢌꢍ ꢀ ꢁꢂꢃ ꢄ ꢅ ꢆ ꢏ ꢃꢃ ꢊꢋ ꢌ ꢍ ꢀ ꢁꢂꢃ ꢄ ꢅꢆ ꢐꢉ ꢅꢊ ꢋ ꢌ  
ꢃ ꢊꢁꢐ ꢑ ꢂꢒ ꢁꢁꢎꢓ ꢔꢕ ꢎꢀꢖꢗ ꢘ ꢂꢒꢁ ꢘ ꢙꢔ ꢐꢂ ꢕ ꢙ ꢂ  
SGLS142A − DECEMBER 2002 − REVISED JUNE 2008  
D
D
Qualified for Automotive Applications  
ESD Protection Exceeds 2000 V Per  
MIL-STD-883, Method 3015; Using Human  
Body Model (C = 100 pF, R = 1500 Ω)  
3-Pin SOT-23 Package  
D
D
D
Precision Supply Voltage Monitor  
2.5 V, 3 V, 3.3 V, 5 V  
Power-On Reset Generator With Fixed  
Delay Time of 200 ms  
D
D
Pin-For-Pin Compatible With MAX 809  
Supply Current of 9 µA (Typical)  
TPS3809 . . . DBV PACKAGE  
(TOP VIEW)  
description  
1
GND  
The TPS3809 family of supervisory circuits provides  
circuit initialization and timing supervision, primarily  
for DSPs and processor-based systems.  
3
V
DD  
2
RESET  
During power-on, RESET is asserted when the  
supply voltage V  
becomes higher than 1.1 V.  
DD  
Thereafter, the supervisory circuit monitors V and keeps RESET active as long as V remains below the  
DD  
DD  
threshold voltage V . An internal timer delays the return of the output to the inactive state (high) to ensure proper  
IT  
system reset. The delay time, t  
= 200 ms, starts after V has risen above the threshold voltage V . When  
d(typ)  
DD IT  
the supply voltage drops below the threshold voltage V , the output becomes active (low) again. No external  
IT  
components are required. All the devices of this family have a fixed sense-threshold voltage V set by an  
IT  
internal voltage divider.  
The product spectrum is designed for supply voltages of 2.5 V, 3 V, 3.3 V, and 5 V. The circuits are available  
in a 3-pin SOT-23. The TPS3809xxxQ-Q1 devices are characterized for operation over a temperature range  
of −40°C to 125°C, and are qualified in accordance with AEC-Q100 stress test qualification for integrated  
circuits.  
typical applications  
TPS76333  
3.3 V  
D Applications Using  
Automotive  
DSPs,  
5 V  
IN  
OUT  
Microcontrollers, or Microprocessors  
D Wireless Communication Systems  
D Battery-Powered Equipment  
GND  
V
DD  
TMS320LC54x  
V
DD  
TPS3809K33  
RESET  
D Programmable Controls  
D Intelligent Instruments  
D Industrial Equipment  
D Automotive Systems  
RESET  
GND  
GND  
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.  
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Copyright 2008, Texas Instruments Incorporated  
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1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265  
ꢀ ꢁ ꢂ ꢃ ꢄꢅ ꢆ ꢇ ꢈꢉ ꢊꢋꢌꢍ ꢀꢁ ꢂ ꢃ ꢄ ꢅ ꢆ ꢎꢃ ꢅ ꢊꢋꢌ ꢍ ꢀꢁ ꢂ ꢃꢄ ꢅ ꢆ ꢏ ꢃꢃ ꢊꢋ ꢌ ꢍ ꢀ ꢁꢂꢃ ꢄ ꢅ ꢆ ꢐ ꢉ ꢅꢊꢋ ꢌ  
ꢃꢊ ꢁꢐ ꢑ ꢂꢒ ꢁꢁꢎꢓ ꢔꢕ ꢎꢀꢖꢗ ꢘ ꢂ ꢒꢁ ꢘꢙꢔ ꢐ ꢂꢕ ꢙꢂ  
SGLS142A − DECEMBER 2002 − REVISED JUNE 2008  
{}  
AVAILABLE OPTIONS  
T
DEVICE NAME  
THRESHOLD VOLTAGE  
MARKING  
PCZQ  
A
§
TPS3809J25QDBVRQ1  
TPS3809L30QDBVRQ1  
TPS3809K33QDBVRQ1  
2.25 V  
2.64 V  
2.93 V  
4.55 V  
§
PDAQ  
−40°C to 125°C  
§
PDBQ  
§
TPS3809I50QDBVRQ1  
PDCQ  
†
‡
§
For the most current package and ordering information, see the Package Option Addendum  
at the end of this document, or see the TI web site at http://www.ti.com.  
Package  
http://www.ti.com/packaging.  
The DBVR passive indicates tape and reel of 3000 parts.  
drawings,  
thermal  
data,  
and  
symbolization  
are  
available  
at  
ORDERING INFORMATION  
Q1  
FUNCTION/TRUTH TABLE, TPS3809  
TPS380 9  
J
25 Q DBV  
R
V >V  
DD IT  
RESET  
0
1
L
Q100 Designator  
Reel  
Package  
H
Temperature Indicator  
Nominal Supply Voltage  
Nominal Threshold Voltage  
Functionality  
Family  
functional block diagram  
TPS3809  
Reset  
Logic  
+
RESET  
R1  
_
+
V
DD  
Timer  
R2  
GND  
Oscillator  
Reference  
Voltage  
of 1.137 V  
2
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265  
ꢀꢁ ꢂ ꢃ ꢄ ꢅ ꢆ ꢇꢈ ꢉ ꢊꢋ ꢌ ꢍ ꢀ ꢁꢂꢃ ꢄ ꢅ ꢆ ꢎ ꢃ ꢅ ꢊꢋ ꢌꢍ ꢀ ꢁꢂꢃ ꢄ ꢅ ꢆ ꢏ ꢃꢃ ꢊꢋ ꢌ ꢍ ꢀ ꢁꢂꢃ ꢄꢅ ꢆꢐ ꢉꢅ ꢊꢋ ꢌ  
ꢃ ꢊꢁꢐ ꢑ ꢂꢒꢁ ꢁꢎꢓ ꢔꢕ ꢎꢀꢖꢗ ꢘ ꢂꢒ ꢁꢘꢙꢔ ꢐꢂ ꢕ ꢙ ꢂ  
SGLS142A − DECEMBER 2002 − REVISED JUNE 2008  
timing diagram  
V
DD  
V
(NOM)  
V
IT  
1.1 V  
t
RESET  
1
0
t
t
t
d
d
For V < 1.1 V Undefined  
DD  
Behavior of RESET Output  
†
absolute maximum ratings over operating free-air temperature (unless otherwise noted)  
Supply voltage, V  
(see Note1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V  
DD  
All other pins (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3 V to 7 V  
Maximum low output current, I  
Maximum high output current, I  
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 mA  
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −5 mA  
OL  
OH  
Input clamp current, I (V <0 or V >V ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 mA  
IK  
OK  
I
I
DD  
Output clamp current, I  
(V <0 or V >V ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 mA  
O O DD  
Continuous total power dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Dissipation Rating Table  
Operating free-air temperature range, T . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −40°C to 125°C  
A
Storage temperature range, T . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65°C to 150°C  
stg  
Soldering temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 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.  
NOTE 1: All voltage values are with respect to GND. For reliable operation the device should not be operated at 7 V for more than t=1000h  
continuously.  
DISSIPATION RATING TABLE  
T
<25°C  
DERATING FACTOR  
T
= 70°C  
T
= 85°C  
T = 125°C  
A
POWER RATING  
A
A
A
PACKAGE  
POWER RATING  
ABOVE T = 25°C  
POWER RATING  
POWER RATING  
A
DBV  
437 mW  
3.5 mW/°C  
280 mW  
227 mW  
87 mW  
recommended operating conditions at specified temperature range  
MIN  
2
MAX  
6
UNIT  
V
Supply voltage, V  
DD  
Operating free-air temperature range, T  
−40  
125  
°C  
A
3
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265  
ꢀ ꢁ ꢂ ꢃ ꢄꢅ ꢆ ꢇ ꢈꢉ ꢊꢋꢌꢍ ꢀꢁ ꢂ ꢃ ꢄ ꢅ ꢆ ꢎꢃ ꢅ ꢊꢋꢌ ꢍ ꢀꢁ ꢂ ꢃꢄ ꢅ ꢆ ꢏ ꢃꢃ ꢊꢋ ꢌ ꢍ ꢀ ꢁꢂꢃ ꢄ ꢅ ꢆ ꢐ ꢉ ꢅꢊꢋ ꢌ  
ꢃꢊ ꢁꢐ ꢑ ꢂꢒ ꢁꢁꢎꢓ ꢔꢕ ꢎꢀꢖꢗ ꢘ ꢂ ꢒꢁ ꢘꢙꢔ ꢐ ꢂꢕ ꢙꢂ  
SGLS142A − DECEMBER 2002 − REVISED JUNE 2008  
electrical characteristics over recommended operating free-air temperature range (unless  
otherwise noted)  
PARAMETER  
TEST CONDITIONS  
MIN  
TYP  
MAX  
UNIT  
V
V
= 2.5 V to 6 V, I  
= −500 µA  
V
DD  
V
DD  
V
DD  
V
DD  
–0.2  
DD  
OH  
= 3.3 V,  
I
= −2 mA  
–0.4  
–0.4  
–0.5  
DD  
OH  
V
High-level output voltage  
V
OH  
OL  
T
= −40°C to 25°C  
= 125°C  
A
V
DD  
= 6 V,  
I
= −4 mA  
OH  
T
A
V
DD  
V
DD  
V
DD  
V
DD  
= 2 V to 6 V,  
= 3.3 V,  
= 6 V,  
I
I
I
= 500 µA  
= 2 mA  
0.2  
0.4  
OL  
OL  
OL  
V
Low-level output voltage  
V
V
= 4 mA  
= 50 µA  
0.4  
Power-up reset voltage (see Note 2)  
TPS3809J25  
≥ 1.1 V,  
I
0.2  
OL  
2.20  
2.58  
2.87  
4.45  
4.4  
2.25  
2.64  
2.93  
4.55  
4.55  
30  
2.30  
2.70  
2.99  
4.65  
4.65  
TPS3809L30  
T
A
= −40°C to 125°C  
Negative-going input  
TPS3809K33  
threshold voltage  
(see Note 3)  
V
V
V
IT−  
T
A
= −40°C to 85°C  
= −40°C to 125°C  
TPS3809I50  
T
A
TPS3809J25  
TPS3809L30  
TPS3809K33  
TPS3809I50  
35  
Hysteresis  
mV  
hys  
40  
60  
V
V
= 2 V, Output unconnected  
= 6 V, Output unconnected  
9
15  
30  
DD  
I
Supply current  
µA  
DD  
20  
DD  
C
Input capacitance  
V = 0 V to V  
I DD  
5
pF  
i
NOTES: 2. The lowest supply voltage at which RESET becomes active. t  
≥ 15 µs/V.  
3. To ensure best stability of the threshold voltage, a bypass capacitor ( 0.1 µF ceramic) should be placed near the supply terminals.  
r, VDD  
timing requirements at R = 1 MΩ, C = 50 pF, T = 25°C  
L
L
A
PARAMETER  
TEST CONDITIONS  
MIN  
TYP  
MAX  
UNIT  
t
w
Pulse width  
at V  
DD  
V
DD  
= V  
IT−  
+ 0.2 V,  
V = V  
DD IT−  
− 0.2 V  
3
µs  
switching characteristics at R = 1 MΩ, C = 50 pF, T = 25°C  
L
L
A
PARAMETER  
TEST CONDITIONS  
MIN  
TYP  
MAX  
UNIT  
V
≥ V + 0.2 V,  
DD  
IT−  
t
t
Delay time  
Propagation (delay) time, high-to-low-level output  
120  
200  
280  
ms  
d
See timing diagram  
V
V
= V  
IT−  
−0.2 V,  
+0.2 V  
IL  
IH  
V
DD  
to RESET delay  
1
µs  
PHL  
= V  
IT−  
4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265  
ꢀꢁ ꢂ ꢃ ꢄ ꢅ ꢆ ꢇꢈ ꢉ ꢊꢋ ꢌ ꢍ ꢀ ꢁꢂꢃ ꢄ ꢅ ꢆ ꢎ ꢃ ꢅ ꢊꢋ ꢌꢍ ꢀ ꢁꢂꢃ ꢄ ꢅ ꢆ ꢏ ꢃꢃ ꢊꢋ ꢌ ꢍ ꢀ ꢁꢂꢃ ꢄꢅ ꢆꢐ ꢉꢅ ꢊꢋ ꢌ  
ꢃ ꢊꢁꢐ ꢑ ꢂꢒꢁ ꢁꢎꢓ ꢔꢕ ꢎꢀꢖꢗ ꢘ ꢂꢒ ꢁꢘꢙꢔ ꢐꢂ ꢕ ꢙ ꢂ  
SGLS142A − DECEMBER 2002 − REVISED JUNE 2008  
TYPICAL CHARACTERISTICS  
SUPPLY CURRENT  
vs  
LOW-LEVEL OUTPUT VOLTAGE  
vs  
SUPPLY VOLTAGE  
LOW-LEVEL OUTPUT CURRENT  
2.75  
2.50  
2.25  
2.00  
1.75  
1.50  
1.25  
1.00  
0.75  
0.50  
0.25  
0.00  
50  
40  
V
DD  
= 2.5 V  
T
A
= 25°C  
30  
20  
T
= 25°C  
A
10  
TPS3809J25  
0
T
A
= 85°C  
−10  
−20  
−30  
−40  
−50  
T
= 0°C  
A
T
A
=−40°C  
0.0  
2.5  
5.0  
7.5  
10.0  
12.5  
−2  
0
2
4
6
V
DD  
− Supply Voltage − V  
I
OL  
− Low-Level Output Current − mA  
Figure 1  
Figure 2  
HIGH-LEVEL OUTPUT VOLTAGE  
vs  
HIGH-LEVEL OUTPUT VOLTAGE  
vs  
HIGH-LEVEL OUTPUT CURRENT  
HIGH-LEVEL OUTPUT CURRENT  
6.5  
3.00  
2.75  
2.50  
2.25  
2.00  
1.75  
1.50  
1.25  
1.00  
0.75  
0.50  
0.25  
0.00  
V
= 6 V  
V
= 2.5 V  
DD  
DD  
6.0  
5.5  
5.0  
4.5  
4.0  
3.5  
3.0  
2.5  
2.0  
1.5  
1.0  
0.5  
0.0  
T
A
=−40°C  
T
=−40°C  
A
T
A
= 0°C  
T = 0°C  
A
T
= 85°C  
A
T
A
= 85°C  
T
= 25°C  
A
T
= 25°C  
A
0
−10  
−20  
−30  
−40  
−50  
0
−2  
−4  
−6  
−8  
−10  
I
− High-Level Output Current − mA  
I
− High-Level Output Current − mA  
OH  
OH  
Figure 3  
Figure 4  
5
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265  
ꢀ ꢁ ꢂ ꢃ ꢄꢅ ꢆ ꢇ ꢈꢉ ꢊꢋꢌꢍ ꢀꢁ ꢂ ꢃ ꢄ ꢅ ꢆ ꢎꢃ ꢅ ꢊꢋꢌ ꢍ ꢀꢁ ꢂ ꢃꢄ ꢅ ꢆ ꢏ ꢃꢃ ꢊꢋ ꢌ ꢍ ꢀ ꢁꢂꢃ ꢄ ꢅ ꢆ ꢐ ꢉ ꢅꢊꢋ ꢌ  
ꢃꢊ ꢁꢐ ꢑ ꢂꢒ ꢁꢁꢎꢓ ꢔꢕ ꢎꢀꢖꢗ ꢘ ꢂ ꢒꢁ ꢘꢙꢔ ꢐ ꢂꢕ ꢙꢂ  
SGLS142A − DECEMBER 2002 − REVISED JUNE 2008  
TYPICAL CHARACTERISTICS  
NORMALIZED INPUT THRESHOLD VOLTAGE  
MINIMUM PULSE DURATION AT V  
vs  
DD  
vs  
FREE-AIR TEMPERATURE AT V  
V
THRESHOLD OVERDRIVE VOLTAGE  
DD  
DD  
1.001  
1.000  
0.999  
0.998  
0.997  
0.996  
0.995  
3.5  
3.0  
2.5  
2.0  
1.5  
1.0  
0.5  
0.0  
V
DD  
= 2.3 V  
0.0  
0.2  
0.4  
0.6  
0.8  
1.0  
−40  
−20  
0
20  
40  
60  
85  
T
A
− Free-Air Temperature − °C  
V
DD  
− Threshold Overdrive Voltage − V  
Figure 6  
Figure 5  
6
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265  
PACKAGE OPTION ADDENDUM  
www.ti.com  
18-Sep-2008  
PACKAGING INFORMATION  
Orderable Device  
2T09I50QDBVRG4Q  
Status (1)  
ACTIVE  
ACTIVE  
ACTIVE  
ACTIVE  
Package Package  
Pins Package Eco Plan (2) Lead/Ball Finish MSL Peak Temp (3)  
Qty  
Type  
Drawing  
SOT-23  
DBV  
3
3
3
3
3000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM  
no Sb/Br)  
2T09J25QDBVRG4Q  
2U3809K33QDBVRG4Q1  
2U3809L30QDBVRG4Q1  
SOT-23  
SOT-23  
SOT-23  
DBV  
DBV  
DBV  
3000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM  
no Sb/Br)  
3000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM  
no Sb/Br)  
3000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM  
no Sb/Br)  
TPS3809I50QDBVRQ1  
TPS3809J25QDBVRQ1  
TPS3809K33QDBVRQ1  
ACTIVE  
ACTIVE  
ACTIVE  
SOT-23  
SOT-23  
SOT-23  
DBV  
DBV  
DBV  
3
3
3
3000  
3000  
TBD  
TBD  
CU NIPDAU Level-1-220C-UNLIM  
CU NIPDAU Level-1-220C-UNLIM  
3000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM  
no Sb/Br)  
TPS3809L30QDBVRQ1  
ACTIVE  
SOT-23  
DBV  
3
3000  
TBD  
CU NIPDAU Level-1-220C-UNLIM  
(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.  
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.  
OTHER QUALIFIED VERSIONS OF TPS3809I50-Q1, TPS3809J25-Q1, TPS3809K33-Q1, TPS3809L30-Q1 :  
Catalog: TPS3809I50, TPS3809J25, TPS3809K33, TPS3809L30  
Enhanced Product: TPS3809I50-EP, TPS3809K33-EP, TPS3809L30-EP  
•
•
NOTE: Qualified Version Definitions:  
Catalog - TI's standard catalog product  
Enhanced Product - Supports Defense, Aerospace and Medical Applications  
•
•
Addendum-Page 1  
IMPORTANT NOTICE  
Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements,  
and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should  
obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are  
sold subject to TI’s terms and conditions of sale supplied at the time of order acknowledgment.  
TI warrants performance of its hardware products to the specifications applicable at the time of sale in accordance with TI’s standard  
warranty. Testing and other quality control techniques are used to the extent TI deems necessary to support this warranty. Except where  
mandated by government requirements, testing of all parameters of each product is not necessarily performed.  
TI assumes no liability for applications assistance or customer product design. Customers are responsible for their products and  
applications using TI components. To minimize the risks associated with customer products and applications, customers should provide  
adequate design and operating safeguards.  
TI does not warrant or represent that any license, either express or implied, is granted under any TI patent right, copyright, mask work right,  
or other TI intellectual property right relating to any combination, machine, or process in which TI products or services are used. Information  
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Resale of TI products or services with statements different from or beyond the parameters stated by TI for that product or service voids all  
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TI products are not authorized for use in safety-critical applications (such as life support) where a failure of the TI product would reasonably  
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TI products are neither designed nor intended for use in military/aerospace applications or environments unless the TI products are  
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Following are URLs where you can obtain information on other Texas Instruments products and application solutions:  
Products  
Applications  
Audio  
Automotive  
Broadband  
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logic.ti.com  
www.ti.com/audio  
www.ti.com/automotive  
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www.ti.com/military  
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Military  
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Microcontrollers  
RFID  
power.ti.com  
microcontroller.ti.com  
www.ti-rfid.com  
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Security  
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Video & Imaging  
Wireless  
www.ti.com/opticalnetwork  
www.ti.com/security  
www.ti.com/telephony  
www.ti.com/video  
RF/IF and ZigBee® Solutions www.ti.com/lprf  
www.ti.com/wireless  
Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265  
Copyright © 2008, Texas Instruments Incorporated  
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