TI DS8830N Dual differential line driver Datasheet

DS8830, SN55183, SN75183
DUAL DIFFERENTIAL LINE DRIVERS
SLLS093D – OCTOBER 1972 – REVISED APRIL 1998
D
D
description
The DS8830, SN55183, and SN75183 dual
differential line drivers are designed to provide
differential output signals with high current
capability for driving balanced lines, such as
twisted pair, at normal line impedances without
high power dissipation. These devices can be
used as TTL expander/phase splitters, because
the output stages are similar to TTL totem-pole
outputs.
SN55183 . . . J OR W PACKAGE
SN75183 . . . D OR N PACKAGE
DS8830 . . . N PACKAGE
(TOP VIEW)
1A
1B
1C
1D
1Y
1Z
GND
1
14
2
13
3
12
4
11
5
10
6
9
7
8
VCC
2D
2C
2B
2A
2Y
2Z
SN55183 . . . FK PACKAGE
(TOP VIEW)
1B
1A
NC
VCC
2D
D
D
D
Single 5-V Supply
Differential Line Operation
Dual Channels
T TL Compatibility
Short-Circuit Protection of Outputs
Output Clamp Diodes to Terminate Line
Transients
High-Current Outputs
Quad Inputs
Single-Ended or Differential AND/NAND
Outputs
Designed for Use With Dual Differential
Drivers SN55182 and SN75182
Designed to Be Interchangeable With
National Semiconductor DS7830 and
DS8830
1C
NC
1D
NC
1Y
4
3
2
1 20 19
18
5
17
6
16
7
15
8
14
9 10 11 12 13
2C
NC
2B
NC
2A
1Z
GND
NC
2Z
2Y
D
D
D
D
D
D
NC – No internal connection
THE DS8830 AND SN55183 ARE
NOT RECOMMENDED FOR NEW DESIGNS
The driver is of monolithic single-chip construction, and both halves of the dual circuits use common power
supply and ground terminals.
The SN55183 is characterized for operation over the full military temperature range of –55°C to 125°C. The
DS8830 and SN75183 are characterized for operation from 0°C to 70°C.
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  1998, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
1
DS8830, SN55183, SN75183
DUAL DIFFERENTIAL LINE DRIVERS
SLLS093D – OCTOBER 1972 – REVISED APRIL 1998
logic symbol†
1A
1B
1C
1D
2A
2B
2C
2D
1
&
5
2
3
6
4
1Z
10
9
11
12
8
13
† This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.
Pin numbers shown are for the D, J, N, and W packages.
logic diagram (positive logic)
1
1A
5
1Y
2
1B
1C
3
6
1Z
4
1D
10
2A
9
2Y
11
2B
2C
12
8
2Z
13
2D
Positive logic: y = ABCD, Z = ABCD
Pin numbers shown are for the D, J, N, and W packages.
2
1Y
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
2Y
2Z
DS8830, SN55183, SN75183
DUAL DIFFERENTIAL LINE DRIVERS
SLLS093D – OCTOBER 1972 – REVISED APRIL 1998
schematic (each driver)
14
VCC
545 Ω
V
2 kΩ
3 kΩ
9Ω
6, 8
Z
1, 10
A
300 Ω
2, 11
B
545 Ω
V
3, 12
C
4 kΩ
D
3.2 kΩ
3 kΩ
9Ω
4, 13
5, 9
Y
2 kΩ
300 Ω
7
GND
Resistor values shown are nominal.
Pin numbers shown are for the D, J, N, and W packages.
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
3
DS8830, SN55183, SN75183
DUAL DIFFERENTIAL LINE DRIVERS
SLLS093D – OCTOBER 1972 – REVISED APRIL 1998
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)†
Supply voltage, VCC (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
Input voltage, VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5 V
Duration of output short circuit (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 s
Continuous total power dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Dissipation Rating Table
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65°C to 150°C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: D or N package . . . . . . . . . . . . . . . . 260°C
Lead temperature 1,6 mm (1/16 inch) from case for 60 seconds: J package . . . . . . . . . . . . . . . . . . . . . 300°C
Case temperature for 60 seconds, Tc: FK package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 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.
NOTES: 1. All voltage values, except differential voltages, are with respect to network ground terminal.
2. Not more than one output should be shorted to ground at any one time.
DISSIPATION RATING TABLE
PACKAGE
TA ≤ 25°C
POWER RATING
D
FK‡
J‡
950 mW
7.6 mW/°C
608 mW
–
1375 mW
11.0 mW/°C
880 mW
275 mW
1375 mW
11.0 mW/°C
880 mW
275 mW
N
1150 mW
9.2 mW/°C
736 mW
–
DERATING FACTOR
ABOVE TA = 25°C
TA = 70°C
POWER RATING
TA = 125°C
POWER RATING
W‡
1000 mW
8.0 mW/°C
640 mW
200 mW
‡ In the FK, J, and W packages, SN55183 chips are alloy mounted and SN75183 chips are glass mounted.
recommended operating conditions
DS8830,
SN75183
SN55183
Supply voltage, VCC
High-level input voltage, VIH
NOM
MAX
MIN
NOM
MAX
4.5
5
5.5
4.75
5
5.25
2
2
V
V
Low-level input voltage, VIL
0.8
0.8
V
High-level output current, IOH
–40
–40
mA
Low-level output current, IOL
40
40
mA
70
°C
Operating free-air temperature, TA
4
UNIT
MIN
–55
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
125
0
DS8830, SN55183, SN75183
DUAL DIFFERENTIAL LINE DRIVERS
SLLS093D – OCTOBER 1972 – REVISED APRIL 1998
electrical characteristics over recommended ranges of VCC and operating free-air temperature
(unless otherwise noted)
PARAMETER
TEST CONDITIONS
VOH
High level output voltage
High-level
Y (AND) outputs
VIH = 2 V
IOH = –0.8 mA
IOH = –40 mA
VOL
Low level output voltage
Low-level
Y (AND) outputs
8V
VIL = 0
0.8
IOL = 32 mA
IOL = 40 mA
VOH
High level output voltage
High-level
Z (NAND) outputs
VIL = 0
0.8
8V
IOH = –0.8 mA
IOH = –40 mA
VOL
Low level output voltage
Low-level
Z (NAND) outputs
VIH = 2 V
IOL = 32 mA
IOL = 40 mA
IIH
II
High-level input current
IIL
IOS
Low-level input current
MIN
TYP†
MAX
2.4
1.8
V
3.3
0.2
0.22
0.4
2.4
1.8
V
V
3.3
0.2
0.22
UNIT
0.4
V
120
µA
2
mA
–4.8
mA
–120
mA
ICC
Supply current (average per driver)
VCC = 5 V,
All inputs at 5 V, No load
10
18
† All typical values are at VCC = 5 V, TA = 25°C.
‡ Not more than one output should be shorted to ground at a time, and duration of the short circuit should not exceed one second.
§ TA = 125°C is applicable to SN55183 only.
mA
Input current at maximum input voltage
Short-circuit output current‡
VIH = 2.4 V
VIH = 5.5 V
VIL = 0.4 V
VCC = 5 V,
TA =125°C§
–40
–100
switching characteristics, VCC = 5 V, TA = 25°C
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
8
12
ns
tPLH
Propagation delay time, low- to high-level Y output
AND gates
CL = 15 pF,
See FIgure 1(a)
tPHL
Propagation delay time, high- to low-level Y output
AND gates
CL = 15 pF,
See FIgure 1(a)
12
18
ns
tPLH
Propagation delay time, low- to high-level Z output
NAND gates
CL = 15 pF,
See FIgure 1(a)
6
12
ns
tPHL
Propagation delay time, high- to low-level Z output
NAND gates
CL = 15 pF,
See FIgure 1(a)
6
8
ns
tPLH
Propagation delay time,
low- to high-level differential output
Y output with respect to Z output,
RL = 100 Ω in series with 5000 pF,
See Figure 1(b)
9
16
ns
tPHL
Propagation delay time,
high- to low-level differential output
Y output with respect to Z output,
RL = 100 Ω in series with 5000 pF,
See Figure 1(b)
8
16
ns
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
5
DS8830, SN55183, SN75183
DUAL DIFFERENTIAL LINE DRIVERS
SLLS093D – OCTOBER 1972 – REVISED APRIL 1998
PARAMETER MEASUREMENT INFORMATION
2.5 V
Input
VCC = ±5 V
Input
1.5 V
1.5 V
0V
tPLH
Pulse
Generator
(see Note A)
CL = 15 pF
(see Note B)
CL = 15 pF
(see Note B)
Y
Output
tPHL
VOH
Y
Output
1.5 V
1.5 V
VOL
tPLH
tPHL
Z
Output
VOH
Z
Output
1.5 V
1.5 V
VOL
VOLTAGE WAVEFORMS
TEST CIRCUIT
(a) OUTPUTS Y AND Z
Input
VCC = 5 V
Pulse
Generator
(see Note A)
100
W
3V
Y
Output
Input
1.5 V
1.5 V
0V
tPLH
5000 pF
Z
Output
Differential
Output
Voltage
tPHL
VYS
0V
0V
–VYS
VOLTAGE WAVEFORMS
TEST CIRCUIT
(b) DIFFERENTIAL OUTPUT
NOTES: A. The pulse generators have the following characteristics: ZO = 50 Ω, tr ≤ 10 ns, tf ≤ 10 ns, tw = 0.5 µs, PRR ≤ 1 MHz.
B. CL includes probe and jig capacitance.
C. Waveforms are monitored on an oscilloscope with ri ≥ 1 MΩ.
Figure 1. Test Circuits and Voltage Waveforms
6
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
DS8830, SN55183, SN75183
DUAL DIFFERENTIAL LINE DRIVERS
SLLS093D – OCTOBER 1972 – REVISED APRIL 1998
TYPICAL CHARACTERISTICS†
INPUT THRESHOLD VOLTAGE
vs
FREE-AIR TEMPERATURE
V T – Input Threshold Voltage – V
2.2
2
1.8
1.6
1.4
1.2
1
0.8
ÏÏÏÏÏÏÏÏ
ÏÏÏÏÏÏÏÏ
ÏÏÏÏ
ÏÏÏÏ
ÏÏÏÏ
ÏÏÏÏÏ
ÏÏÏÏ
VCC = 5 V
VO = 1.5 V
VIH min
NAND Gate
AND Gate
VIL max
0.6
0.4
–75
–25
0
25
50
75
100
50-Ω Load
3
2.5
TA = 25°C
2
TA = – 55°C
1.5
1
TA = 125°C
0.5
125
0
TA – Free-Air Temperature – °C
–20
–40
–60
LOW-LEVEL OUTPUT VOLTAGE
vs
LOW-LEVEL OUTPUT CURRENT
ÏÏÏÏ
ÏÏÏÏ
ÏÏÏÏ
ÏÏÏÏ
ÏÏÏÏ
ÏÏÏÏ
ÏÏÏÏ
VOL – Low-Level Output Voltage – V
V OD – Differential Output Voltage – V
VCC = 5 V
TA = 125°C
TA = 25°C
TA = –55°C
1
0
0
25
50
75
ÏÏÏÏ
ÏÏÏÏ
3
VCC = 5 V
2
–100 –120 –140 –160
Figure 3
DIFFERENTIAL OUTPUT VOLTAGE
vs
DIFFERENTIAL OUTPUT CURRENT
3
–80
IOH – High-Level Output Current – mA
Figure 2
4
VCC = 5 V
200-Ω Load
100-Ω Load
3.5
0
–50
ÏÏÏÏ
ÏÏÏÏÏ
ÏÏÏÏÏ ÏÏÏÏÏ
ÏÏÏÏ
ÏÏÏÏÏ
ÏÏÏÏ
ÏÏÏÏÏ
ÏÏÏÏ
4
V OH – High-Level Output Voltage – V
2.4
HIGH-LEVEL OUTPUT VOLTAGE
vs
HIGH-LEVEL OUTPUT CURRENT
100
125
IOD – Differential Output Current – mA
ÏÏÏÏÏ
ÏÏÏÏÏ
ÏÏÏÏÏ
ÏÏÏÏÏ
ÏÏÏÏ
2
TA = 25°C
TA = –55°C
1
TA = 125°C
0
0
20
40
60
80
100 120 140 160 180 200
IOL – Low-Level Output Current – mA
Figure 4
Figure 5
† Operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied.
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
7
DS8830, SN55183, SN75183
DUAL DIFFERENTIAL LINE DRIVERS
SLLS093D – OCTOBER 1972 – REVISED APRIL 1998
TYPICAL CHARACTERISTICS†
TOTAL POWER DISSIPATION
(BOTH DRIVERS)
vs
FREQUENCY
PROPAGATION DELAY TIME
(DIFFERENTIAL OUTPUT)
vs
FREE-AIR TEMPERATURE
ÏÏÏÏÏÏ
ÏÏÏÏÏÏ
240
20
220
PD – Total Power Dissipation – mW
t pd – Propagation Delay Time – ns
VCC = 5 V
See Figure 1(b)
15
ÏÏÏ
ÏÏÏ
ÏÏÏ
ÏÏÏ
10
tPLH
tPHL
5
200
180
ÏÏÏÏÏÏÏ
ÁÁ
ÏÏÏÏÏÏÏ
ÁÁ
ÏÏÏÏÏÏÏ
ÁÁ
VCC = 5 V
No Load
Input: 3-V Square Wave
TA = 25°C
160
140
120
100
80
60
0
–75
–50
–25
0
25
50
75
100
125
40
0.1
TA – Free-Air Temperature – °C
0.4
1
4
10
40
100
f – Frequency – MHz
Figure 6
Figure 7
† Operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied.
8
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
DS8830, SN55183, SN75183
DUAL DIFFERENTIAL LINE DRIVERS
SLLS093D – OCTOBER 1972 – REVISED APRIL 1998
APPLICATION INFORMATION
VCC = 5 V
VCC = 5 V
1/2 ’183
Inputs
A
B
C
D
Inverting
Input
Z
1/2 ’182
0.002 µF
(see Note A)
Output
RT
Resp Time Cont
Y
Twisted
Pair
100 pF
(see Note B)
Noninverting
Input Strobe
GND
GND
NOTES: A. When the inputs are open circuited, the output is high. A capacitor may be used for dc isolation of the line-terminating resistor.
At the frequency of operation, the impedance of the capacitor should be relatively small.
Example: let f = 5 MHz
C = 0.002 µF
1
1
Z (circuit)
2 fC
2 5 10 6 0.002
Z (circuit)
16
+
[
p + pǒ
W
Ǔǒ
10 *6
Ǔ
B. Use of a capacitor to control response time is optional.
Figure 8. Transmission of Digital Data Over Twisted-Pair Line
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
9
PACKAGE OPTION ADDENDUM
www.ti.com
4-Mar-2005
PACKAGING INFORMATION
Orderable Device
Status (1)
Package
Type
7900901CA
ACTIVE
CDIP
J
14
1
None
A42 SNPB
Level-NC-NC-NC
7900901DA
ACTIVE
CFP
W
14
1
None
A42 SNPB
Level-NC-NC-NC
Package
Drawing
Pins Package Eco Plan (2)
Qty
Lead/Ball Finish
MSL Peak Temp (3)
DS8830N
OBSOLETE
PDIP
N
14
None
Call TI
SN55183J
ACTIVE
CDIP
J
14
1
None
A42 SNPB
Call TI
SN75183D
ACTIVE
SOIC
D
14
50
Pb-Free
(RoHS)
CU NIPDAU
Level-2-260C-1 YEAR/
Level-1-235C-UNLIM
SN75183DR
ACTIVE
SOIC
D
14
2500
Pb-Free
(RoHS)
CU NIPDAU
Level-2-260C-1 YEAR/
Level-1-235C-UNLIM
SN75183N
ACTIVE
PDIP
N
14
25
Pb-Free
(RoHS)
CU NIPDAU
Level-NC-NC-NC
SN75183NSR
ACTIVE
SO
NS
14
2000
Pb-Free
(RoHS)
CU NIPDAU
Level-2-260C-1 YEAR/
Level-1-235C-UNLIM
SNJ55183FK
ACTIVE
LCCC
FK
20
1
None
SNJ55183J
ACTIVE
CDIP
J
14
1
None
A42 SNPB
Level-NC-NC-NC
SNJ55183W
ACTIVE
CFP
W
14
1
None
A42 SNPB
Level-NC-NC-NC
Level-NC-NC-NC
POST-PLATE Level-NC-NC-NC
(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
MECHANICAL DATA
MLCC006B – OCTOBER 1996
FK (S-CQCC-N**)
LEADLESS CERAMIC CHIP CARRIER
28 TERMINAL SHOWN
18
17
16
15
14
13
NO. OF
TERMINALS
**
12
19
11
20
10
A
B
MIN
MAX
MIN
MAX
20
0.342
(8,69)
0.358
(9,09)
0.307
(7,80)
0.358
(9,09)
28
0.442
(11,23)
0.458
(11,63)
0.406
(10,31)
0.458
(11,63)
21
9
22
8
44
0.640
(16,26)
0.660
(16,76)
0.495
(12,58)
0.560
(14,22)
23
7
52
0.739
(18,78)
0.761
(19,32)
0.495
(12,58)
0.560
(14,22)
24
6
68
0.938
(23,83)
0.962
(24,43)
0.850
(21,6)
0.858
(21,8)
84
1.141
(28,99)
1.165
(29,59)
1.047
(26,6)
1.063
(27,0)
B SQ
A SQ
25
5
26
27
28
1
2
3
4
0.080 (2,03)
0.064 (1,63)
0.020 (0,51)
0.010 (0,25)
0.020 (0,51)
0.010 (0,25)
0.055 (1,40)
0.045 (1,14)
0.045 (1,14)
0.035 (0,89)
0.045 (1,14)
0.035 (0,89)
0.028 (0,71)
0.022 (0,54)
0.050 (1,27)
4040140 / D 10/96
NOTES: A.
B.
C.
D.
E.
All linear dimensions are in inches (millimeters).
This drawing is subject to change without notice.
This package can be hermetically sealed with a metal lid.
The terminals are gold plated.
Falls within JEDEC MS-004
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
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 published by TI regarding third-party products or services
does not constitute a license from TI to use such products or services or a warranty or endorsement thereof.
Use of such information may require a license from a third party under the patents or other intellectual property
of the third party, or a license from TI under the patents or other intellectual property of TI.
Reproduction of information in TI data books or data sheets is permissible only if reproduction is without
alteration and is accompanied by all associated warranties, conditions, limitations, and notices. Reproduction
of this information with alteration is an unfair and deceptive business practice. TI is not responsible or liable for
such altered documentation.
Resale of TI products or services with statements different from or beyond the parameters stated by TI for that
product or service voids all express and any implied warranties for the associated TI product or service and
is an unfair and deceptive business practice. TI is not responsible or liable for any such statements.
Following are URLs where you can obtain information on other Texas Instruments products and application
solutions:
Products
Applications
Amplifiers
amplifier.ti.com
Audio
www.ti.com/audio
Data Converters
dataconverter.ti.com
Automotive
www.ti.com/automotive
DSP
dsp.ti.com
Broadband
www.ti.com/broadband
Interface
interface.ti.com
Digital Control
www.ti.com/digitalcontrol
Logic
logic.ti.com
Military
www.ti.com/military
Power Mgmt
power.ti.com
Optical Networking
www.ti.com/opticalnetwork
Microcontrollers
microcontroller.ti.com
Security
www.ti.com/security
Telephony
www.ti.com/telephony
Video & Imaging
www.ti.com/video
Wireless
www.ti.com/wireless
Mailing Address:
Texas Instruments
Post Office Box 655303 Dallas, Texas 75265
Copyright  2005, Texas Instruments Incorporated