TPS3838-Q1 [TI]

具有手动复位功能的低电平有效、漏极开路、汽车类、毫微功耗监控器;
TPS3838-Q1
型号: TPS3838-Q1
厂家: TEXAS INSTRUMENTS    TEXAS INSTRUMENTS
描述:

具有手动复位功能的低电平有效、漏极开路、汽车类、毫微功耗监控器

监控
文件: 总13页 (文件大小:230K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
ꢍꢈ  
SGLS141 – DECEMBER 2002  
D
Qualification in Accordance With  
AEC-Q100  
D
Applications Include  
– Applications Using Automotive  
Low-Power DSPs, Microcontrollers, or  
Microprocessors  
– Battery-Powered Equipment  
– Intelligent Instruments  
D
Qualified for Automotive Applications  
D
Customer-Specific Configuration Control  
Can Be Supported Along With  
Major-Change Approval  
– Wireless Communication Systems  
– Automotive Systems  
D
ESD Protection Exceeds 2000 V Per  
MIL-STD-883, Method 3015; Exceeds 200 V  
Using Machine Model (C = 200 pF, R = 0)  
TPS3836, TPS3838  
DBV PACKAGE  
(TOP VIEW)  
D
D
D
D
Supply Current of 220 nA (Typ)  
Precision Supply Voltage Supervision  
Range: 1.8 V, 2.5 V, 3.0 V, 3.3 V  
1
2
3
5
V
DD  
CT  
Power-On Reset Generator With Selectable  
Delay Time of 10 ms or 200 ms  
GND  
Push/Pull RESET Output (TPS3836),  
RESET Output (TPS3837), or  
Open-Drain RESET Output (TPS3838)  
4
RESET  
MR  
TPS3837  
DBV PACKAGE  
(TOP VIEW)  
D
D
D
Manual Reset  
5-Pin SOT-23 Package  
Temperature Range –40°C to 125°C  
1
2
3
5
V
DD  
CT  
Contact factory for details. Q100 qualification data available on  
request.  
GND  
description  
4
RESET  
MR  
The TPS3836, TPS3837, TPS3838 families of  
supervisory circuits provide circuit initialization  
and timing supervision, primarily for DSP and  
processor-based systems.  
During power on, RESET is asserted when the supply voltage V  
becomes higher than 1.1 V. Thereafter, the  
DD  
supervisory circuit monitors V  
and keeps RESET output active as long as V  
remains below the threshold  
DD  
DD  
voltage V . An internal timer delays the return of the output to the inactive state (high) to ensure proper system  
IT  
reset. The delay time starts after V  
has risen above the threshold voltage V .  
DD  
IT  
When CT is connected to GND a fixed delay time of typical 10 ms is asserted. When connected to V  
time is typically 200 ms.  
the delay  
DD  
When the supply voltage drops below the threshold voltage V , the output becomes active (low) again.  
IT  
All the devices of this family have a fixed-sense threshold voltage V set by an internal voltage divider.  
IT  
The TPS3836 has an active-low push-pull RESET output. The TPS3837 has active-high push-pull RESET, and  
TPS3838 integrates an active-low open-drain RESET output.  
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.  
Copyright 2002, Texas Instruments Incorporated  
ꢀꢫ  
ꢧ ꢫ ꢨ ꢧꢠ ꢡꢵ ꢣꢢ ꢦ ꢮꢮ ꢬꢦ ꢤ ꢦ ꢥ ꢫ ꢧ ꢫ ꢤ ꢨ ꢰ  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
SGLS141 DECEMBER 2002  
description (continued)  
TPS3836K33  
MSP430  
V
CC  
V
DD  
CT  
Xin  
Lithium  
Battery  
3.6 V  
RST  
RESET  
GND  
MR  
Xout  
Quartz  
32 kHz  
T
V
SS  
TYPICAL OPERATING CIRCUIT  
The product spectrum is designed for supply voltages of 1.8 V, 2.5 V, 3 V, and 3.3 V. The circuits are available  
in a 5-pin SOT-23 package. The TPS3836-Q-Q1, TPS3837-Q-Q1, TPS3838-Q-Q1 families are characterized  
for operation over a temperature range of 40°C to 125°C, and qualified in accordance with AEC-Q100 stress  
test qualification for integrated circuits.  
PACKAGE INFORMATION  
T
DEVICE NAME  
THRESHOLD VOLTAGE  
1.71 V  
SYMBOL  
PDNQ  
PDSQ  
PHRQ  
PCAQ  
PDTQ  
PDOQ  
PDRQ  
PCBQ  
PDUQ  
PDQQ  
PDPQ  
PCCQ  
PDVQ  
A
TPS3836E18QDBVRQ1  
TPS3836J25QDBVRQ1  
TPS3836H30QDBVRQ1  
2.25 V  
2.79 V  
TPS3836L30QDBVRQ1  
TPS3836K33QDBVRQ1  
TPS3837E18QDBVRQ1  
2.64 V  
2.93 V  
1.71 V  
TPS3837J25QDBVRQ1  
TPS3837L30QDBVRQ1  
TPS3837K33QDBVRQ1  
TPS3838E18QDBVRQ1  
2.25 V  
40°C to 125°C  
2.64 V  
2.93 V  
1.71 V  
TPS3838J25QDBVRQ1  
TPS3838L30QDBVRQ1  
TPS3838K33QDBVRQ1  
2.25 V  
2.64 V  
2.93 V  
The DBVR passive indicates tape and reel of 3000 parts.  
ORDERING INFORMATION  
TPS383 6 E 18 Q DBV R Q1  
Q100 Designator  
Reel  
Package  
Q-Temperature Designator  
Nominal Supply Voltage  
Typical Reset Threshold Voltage  
Functionality  
Family  
2
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
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SGLS141 DECEMBER 2002  
FUNCTION TABLE TPS3836, TPS3837, TPS3838  
MR  
L
V
DD  
> V  
IT  
RESET  
RESET  
0
L
L
H
H
H
L
L
1
0
1
H
L
H
H
TPS3836 and TPS3838  
TPS3837  
functional block diagram  
V
DD  
R3  
C
T
MR  
Reset (TPS3837-Push-Pull)  
C1  
R1  
Reset Logic  
and Timer  
+
Reset (TPS3836-Push-Pull  
TPS3838-Open-Drain)  
S1  
R2  
S2  
C2  
S3  
Band-Gap  
Reference  
C3  
Refresh  
Timer  
GND  
3
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SGLS141 DECEMBER 2002  
timing diagram  
A
B
C
D
E
F
G
V
DD  
V
IT  
< 1.1 V  
MR  
t
t
RESET  
t
t
t
t
d
Undefined  
Output  
Undefined  
Output  
d
d
4
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
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SGLS141 DECEMBER 2002  
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)  
Supply voltage, V  
(see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 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  
OL  
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 mA  
OH  
Input clamp current, I (V < 0 or V > V ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±10 mA  
IK  
OK  
I
I
DD  
Output clamp current, I  
(V < 0 or V > V ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±10 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 ratingsmay 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 conditionsis 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 must not be operated at 7 V for more than t=1000 h  
continuously  
DISSIPATION RATING TABLE  
T
<25°C  
DERATING FACTOR  
T
= 70°C  
T
= 85°C  
T = 125°C  
A
A
A
A
PACKAGE  
POWER RATING  
ABOVE T = 25°C  
POWER RATING POWER RATING POWER RATING  
A
DBV  
437 mW  
3.5 mW/ºC  
280 mW  
227 mW  
87 mW  
recommended operating conditions at specified temperature range  
MIN  
MAX  
UNIT  
V
Supply voltage, V  
DD  
1.6  
0
6
Input voltage, V  
V
+ 0.3  
V
I
DD  
High-level input voltage, V  
IH  
0.7 × V  
V
DD  
Low-level input voltage, V  
IL  
0.3 × V  
DD  
V
Input transition rise and fall rate at MR, t/V  
Operating free-air temperature range, T  
100  
125  
ns/V  
°C  
40  
A
5
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SGLS141 DECEMBER 2002  
electrical characteristics over recommended operating conditions (unless otherwise noted)  
TYP  
PARAMETER  
TEST CONDITION  
MIN  
MAX  
UNIT  
V
V
V
V
V
V
V
V
V
= 3.3 V,  
= 6 V,  
I
I
I
I
I
I
I
I
I
= 2 mA  
= 3 mA  
= 1 mA  
= 2 mA  
= 1 mA  
= 2 mA  
= 2 mA  
= 3 mA  
= 50 µA  
DD  
DD  
DD  
DD  
DD  
DD  
DD  
DD  
DD  
OH  
OH  
OH  
OL  
OL  
OL  
OL  
OL  
OL  
RESET  
(TPS3836)  
0.8 ×  
V
High-level output voltage  
V
OH  
V
DD  
= 1.8 V,  
= 3.3 V,  
= 1.8 V,  
= 3.3 V,  
= 3.3 V,  
= 6 V,  
RESET  
(TPS3837)  
RESET  
(TPS3836/8)  
V
OL  
Low-level output voltage  
0.4  
0.2  
V
V
RESET  
(TPS3837)  
TPS3836/8  
TPS3837  
1.1 V,  
Power-up reset voltage  
(see Note 2)  
0.8 ×  
V
DD  
1.1 V,  
I
= 50 µA  
OH  
V
DD  
TPS383xE18  
TPS383xJ25  
TPS383xH30  
TPS383xL30  
TPS383xK33  
1.64  
2.16  
2.70  
2.54  
2.82  
1.71  
2.25  
2.79  
2.64  
2.93  
30  
1.76  
2.30  
2.85  
2.71  
3.10  
Negative-going input threshold  
voltage (see Note 3)  
V
V
V
IT  
1.7 V < V < 2.5 V  
IT  
2.5 V < V < 3.5 V  
40  
Hysteresis at V  
DD  
input  
mV  
IT  
hys  
3.5 V < V < 5 V  
IT  
50  
MR  
(see Note 4)  
MR = 0.7 × V  
DD  
,
V
= 6 V  
40  
25  
60  
100  
25  
µA  
nA  
µA  
DD  
I
IH  
High-level input current  
CT  
CT = V = 6 V  
DD  
MR  
(see Note 4)  
MR = 0 V,  
CT = 0 V,  
V
= 6 V  
= 6 V  
130  
25  
200  
340  
DD  
I
I
Low-level input current  
High-level output current  
IL  
CT  
V
DD  
V
OH  
V
DD  
V
DD  
25  
25  
nA  
nA  
TPS3838  
V
DD  
V
DD  
V
DD  
V
DD  
= V + 0.2 V,  
IT  
= V  
DD  
OH  
> V  
> V  
< V  
,
< 3 V  
> 3 V  
220  
250  
10  
30  
5
500  
550  
25  
IT  
nA  
,
I
Supply current  
IT  
IT  
DD  
µA  
kΩ  
pF  
Internal pullup resistor at MR  
Input capacitance at MR, CT  
C
V = 0 V to V  
I DD  
I
NOTES: 2. The lowest voltage at which RESET output becomes active. t 15 µs/V  
V
r, DD  
3. To ensure best stability of the threshold voltage, a bypass capacitor (ceramic, 0.1 µF) should be placed near the supply terminal.  
4. If manual reset is unused, MR should be connected to V to minimize current consumption.  
DD  
6
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SGLS141 DECEMBER 2002  
timing requirements at R = 1 M, C = 50 pF, T = 25_C  
L
L
A
PARAMETER  
TEST CONDITIONS  
MIN  
TYP  
MAX  
UNIT  
at V  
DD  
V
= V + 0.2 V,  
IT  
V
V
= V 0.2 V  
IT  
6
µs  
IH  
IL  
t
w
Pulse width  
V
V
V + 0.2 V,  
IT  
= 0.3 × V  
DD,  
DD  
IH  
IL  
at MR  
1
µs  
= 0.7 × V  
DD  
switching characteristics at R = 1 M, C = 50 pF, T = 25_C  
L
L
A
PARAMETER  
TEST CONDITIONS  
V + 0.2 V,  
MIN  
TYP  
MAX  
UNIT  
V
DD  
IT  
MR = 0.7 × V  
,
DD  
5
10  
15  
CT = GND,  
See timing diagram  
t
d
Delay time  
ms  
V
V + 0.2 V,  
DD  
IT  
MR = 0.7 × V  
CT = V  
DD  
,
DD  
100  
200  
300  
,
See timing diagram  
V
V
= V 0.2 V,  
IT  
IL  
IH  
10  
50  
10  
50  
0.1  
V
to RESET delay  
DD  
= V + 0.2 V  
IT  
t
t
Propagation (delay) time, high-to-low-level output  
Propagation (delay) time, low-to-high-level output  
µs  
µs  
PHL  
(TPS3836, TPS3838)  
V
IL  
= 1.6 V  
V
V
= V 0.2 V,  
IT  
IL  
IH  
V
DD  
to RESET delay  
= V + 0.2 V  
IT  
PLH  
(TPS3837)  
V
IL  
= 1.6 V  
MR to RESET delay  
(TPS3836, TPS3838)  
V
V
V
V + 0.2 V,  
IT  
DD  
t
t
Propagation (delay) time, high-to-low-level output  
Propagation (delay) time, low-to-high-level output  
µs  
µs  
PHL  
= 0.3 × V  
,
IL  
IL  
DD  
DD  
MR to RESET delay  
(TPS3837)  
= 0.7 × V  
0.1  
PLH  
TYPICAL CHARACTERISTICS  
Table of Graphs  
FIGURE  
I
I
Supply current  
vs Supply voltage  
vs Manual reset voltage  
1
2
3
4
5
6
DD  
Manual reset current  
MR  
V
V
Low-level output voltage  
High-level output voltage  
Normalized reset threshold voltage  
vs Low-level output current  
vs High-level output current  
vs Free-air temperature  
OL  
OH  
Minimum pulse duration at V  
DD  
vs V  
Threshold overdrive  
DD  
7
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ꢄꢈ  
ꢉꢇ  
SGLS141 DECEMBER 2002  
TYPICAL CHARACTERISTICS  
SUPPLY CURRENT  
vs  
MANUAL RESET CURRENT  
vs  
SUPPLY VOLTAGE  
MANUAL RESET VOLTAGE  
10  
100  
0
V
= 6 V  
MR = Open  
DD  
CT = GND  
CT = GND  
8
T
= 85°C  
= 25°C  
A
T
A
= 40°C  
100  
200  
300  
400  
500  
T
= 0°C  
T
A
A
6
4
2
T
= 0°C  
A
T
A
= 25°C  
T
A
= 85°C  
T
A
= 40°C  
0
0
2
4
6
2  
0
2
4
6
V
DD  
Supply Voltage V  
V
MR  
Manual Reset Voltage V  
Figure 1  
Figure 2  
LOW-LEVEL OUTPUT VOLTAGE  
vs  
HIGH-LEVEL OUTPUT VOLTAGE  
vs  
LOW-LEVEL OUTPUT CURRENT  
HIGH-LEVEL OUTPUT CURRENT  
2.0  
1.5  
1.0  
0.5  
0.0  
2.0  
V
= 2 V  
DD  
V
= 2 V  
DD  
MR = OPEN  
CT = GND  
MR = OPEN  
CT = GND  
1.5  
1.0  
0.5  
0.0  
T
= 85°C  
= 25°C  
A
T
= 25°C  
A
T
A
T
A
= 0°C  
T
= 85°C  
A
T
= 0°C  
A
T
= 40°C  
A
T
A
= 40°C  
0
1
2
3
4
5
6
7
0
1
2
3
4
5
I
Low-Level Output Current mA  
I
High-Level Output Current mA  
OL  
OH  
Figure 3  
Figure 4  
8
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SGLS141 DECEMBER 2002  
TYPICAL CHARACTERISTICS  
NORMALIZED RESET THRESHOLD  
VOLTAGE  
vs  
FREE-AIR TEMPERATURE  
1.001  
1
0.999  
0.998  
0.997  
CT = GND,  
MR = Open  
0.996  
0.995  
40  
15  
10  
35  
60  
85  
T
A
Free-Air Temperature °C  
Figure 5  
MINIMUM PULSE DURATION AT V  
vs  
DD  
V
THRESHOLD OVERDRIVE  
DD  
22  
MR = Open  
CT = GND  
20  
18  
16  
14  
12  
10  
8
T
= 25°C  
A
6
4
2
0
0
0.2 0.4 0.6 0.8  
1
1.2 1.4 1.6 1.8  
2
V
DD  
Threshold Overdrive V  
Figure 6  
9
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SGLS141 DECEMBER 2002  
MECHANICAL DATA  
DBV (R-PDSO-G5)  
PLASTIC SMALL-OUTLINE  
0,50  
0,30  
M
0,20  
0,95  
5
5X  
4
0,15 NOM  
1,70  
1,50  
3,00  
2,60  
1
3
Gage Plane  
3,00  
2,80  
0,25  
0°8°  
0,55  
0,35  
Seating Plane  
0,10  
1,45  
0,95  
0,05 MIN  
4073253-4/G 01/02  
NOTES: A. All linear dimensions are in millimeters.  
B. This drawing is subject to change without notice.  
C. Body dimensions do not include mold flash or protrusion.  
D. Falls within JEDEC MO-178  
10  
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
PACKAGE OPTION ADDENDUM  
www.ti.com  
25-Feb-2005  
PACKAGING INFORMATION  
Orderable Device  
Status (1)  
Package Package  
Type  
Pins Package Eco Plan (2) Lead/Ball Finish MSL Peak Temp (3)  
Qty  
Drawing  
DBV  
DBV  
DBV  
DBV  
DBV  
DBV  
DBV  
DBV  
DBV  
DBV  
DBV  
DBV  
DBV  
TPS3836E18QDBVRQ1  
TPS3836H30QDBVRQ1  
TPS3836J25QDBVRQ1  
TPS3836K33QDBVRQ1  
TPS3836L30QDBVRQ1  
TPS3837E18QDBVRQ1  
TPS3837J25QDBVRQ1  
TPS3837K33QDBVRQ1  
TPS3837L30QDBVRQ1  
TPS3838E18QDBVRQ1  
TPS3838J25QDBVRQ1  
TPS3838K33QDBVRQ1  
TPS3838L30QDBVRQ1  
ACTIVE  
ACTIVE  
ACTIVE  
ACTIVE  
ACTIVE  
ACTIVE  
ACTIVE  
ACTIVE  
ACTIVE  
ACTIVE  
ACTIVE  
ACTIVE  
ACTIVE  
SOT-23  
SOT-23  
SOT-23  
SOT-23  
SOT-23  
SOT-23  
SOT-23  
SOT-23  
SOT-23  
SOT-23  
SOT-23  
SOT-23  
SOT-23  
5
5
5
5
5
5
5
5
5
5
5
5
5
3000  
3000  
3000  
3000  
3000  
3000  
3000  
3000  
3000  
3000  
3000  
3000  
3000  
None  
None  
None  
None  
None  
None  
None  
None  
None  
None  
None  
None  
None  
Call TI  
Call TI  
Call TI  
Call TI  
Call TI  
Call TI  
Call TI  
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Level-1-220C-UNLIM  
Level-1-220C-UNLIM  
Level-1-220C-UNLIM  
Level-1-220C-UNLIM  
Level-1-220C-UNLIM  
Level-1-220C-UNLIM  
Level-1-220C-UNLIM  
Level-1-220C-UNLIM  
Level-1-220C-UNLIM  
Level-1-220C-UNLIM  
Level-1-220C-UNLIM  
Level-1-220C-UNLIM  
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 - May not be currently available - please check http://www.ti.com/productcontent for the latest availability information and additional  
product content details.  
None: Not yet available Lead (Pb-Free).  
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.  
Green (RoHS & no Sb/Br): TI defines "Green" to mean "Pb-Free" and in addition, uses package materials that do not contain halogens,  
including bromine (Br) or antimony (Sb) above 0.1% of total product weight.  
(3)  
MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDECindustry 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.  
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  
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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  
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Following are URLs where you can obtain information on other Texas Instruments products and application  
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Amplifiers  
amplifier.ti.com  
www.ti.com/audio  
Data Converters  
dataconverter.ti.com  
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DSP  
dsp.ti.com  
Broadband  
Digital Control  
Military  
www.ti.com/broadband  
www.ti.com/digitalcontrol  
www.ti.com/military  
Interface  
Logic  
interface.ti.com  
logic.ti.com  
Power Mgmt  
Microcontrollers  
power.ti.com  
Optical Networking  
Security  
www.ti.com/opticalnetwork  
www.ti.com/security  
www.ti.com/telephony  
www.ti.com/video  
microcontroller.ti.com  
Telephony  
Video & Imaging  
Wireless  
www.ti.com/wireless  
Mailing Address:  
Texas Instruments  
Post Office Box 655303 Dallas, Texas 75265  
Copyright 2005, Texas Instruments Incorporated  

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