DCV010505P-U/700E4 - Texas Instruments

DCV01

Miniature, 1W, 1500Vrms Isolated

UNREGULATED DC/DC CONVERTERS

DCV01

Series

International Airport Industrial Park • Mailing Address: PO Box 11400, Tucson, AZ 85734 • 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

FEATURES

●UP TO 85% EFFICIENCY

●THERMAL PROTECTION

●DEVICE-TO-DEVICE SYNCHRONIZATION

●SHORT-CIRCUIT PROTECTION

●EN55022 CLASS B EMC PERFORMANCE

●UL1950 RECOGNIZED COMPONENT

●JEDEC PDIP-14 AND GULL-WING PACKAGES

DESCRIPTION

The DCV01 series is a family of 1W, 1500Vrms

isolated, unregulated DC/DC converters. Requiring a

minimum of external components and including on-

chip device protection, the DCV01 series provides

extra features such as output disable and synchroniza-

tion of switching frequencies.

The use of a highly integrated package design results

in highly reliable products with a power density of

40W/in3 (2.4W/cm3). This combination of features,

high isolation, and small size makes the DCV01 suit-

able for a wide range of applications.

APPLICATIONS

●INDUSTRIAL CONTROL AND

INSTRUMENTATION

●POINT-OF-USE POWER CONVERSION

●GROUND LOOP ELIMINATION

●DATA ACQUISITION

●TEST EQUIPMENT

●SECONDARY ISOLATION CIRCUITS

For most current data sheet and other product

information, visit www.burr-brown.com

BIAS

Power

Stage

OUT

÷ 2

Reset

800kHz

Oscillator

Watch-dog/

start-up

PSU

Thermal

Shutdown

SYNC

OUT

SYNC

Power Controller IC

DCV01

SBVS014

DCV01

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.

INPUT OUTPUT LOAD NO LOAD BARRIER LEAKAGE

VOLTAGE (V) VOLTAGE (V) REGULATION (%) CURRENT (mA) EFFICIENCY (%) CAPACITANCE (p F) CURRENT (

VSVNOM IQCISO

75% LOAD(2) 10% TO 100% LOAD(3) 0% LOAD 100% LOAD VISO = 750Vrms VISO = 750Vrms

PRODUCT MIN TYP MAX MIN TYP MAX TYP MAX TYP TYP TYP TYP

DCV010505 4.5 5 5.5 4.75 5 5.25 23 31 20 78 3.6 0.9

DCV010505D(4) 4.5 5 5.5 ±4.75 ±5±5.25 19 32 23 80 3.8 0.9

DCV010512 4.5 5 5.5 11.4 12 12.6 23 38 30 85 5.1 1.2

DCV010512D 4.5 5 5.5 ±11.4 ±12 ±12.6 19 37 40 82 4.0 1.0

DCV010515 4.5 5 5.5 14.25 15 15.75 30 42 34 84 3.8 0.9

DCV010515D 4.5 5 5.5 ±14.25 ±15 ±15.75 27 41 42 85 4.7 1.1

DCV011512D(4) 13.5 15 16.5 ±11.4 ±12 ±12.6 11 39 19 78 4.2 1.0

DCV011515D(4) 13.5 15 16.5 ±14.25 ±15 ±15.75 12 39 20 79 4.2 1.0

DCV012405(4) 21.6 24 26.4 4.75 5 5.25 13 23 14 77 3.8 0.9

DCV012415D(4) 21.6 24 26.4 ±14.25 ±15 ±15.75 12 35 17 76 5.3 1.3

NOTES: (1) During UL1950 recognition tests only, UL File #E199929. (2) 100% Load Current = 1W/VNOM TYP. (3) Load regulation = (VOUT at 10% – VOUT at 100%)/VOUT at 75%. (4) Scheduled availability

Q4 2000.

SPECIFICATIONS

At TA = +25°C, unless otherwise specified.

DCV01 SERIES

PARAMETER CONDITIONS MIN TYP MAX UNITS

OUTPUT

Power 100% Full Load 0.97 W

Ripple O/P Capacitor = 1µF, 50% Load 20 mVp-p

Voltage vs Temp Room to Cold 0.046 %/°C

Room to Hot 0.016 %/°C

INPUT

Voltage Range on VS–10 10 %

ISOLATION

Voltage 1s Flash Test 1.5 kVrms

60s Test, UL1950(1) 1.5 kVrms

LINE

Regulation 1 %/1% of VS

SWITCHING/SYNCHRONIZATION

Oscillator Frequency (fOSC) Switching Frequency = fOSC/2 800 kHz

Sync Input Low 0 0.4 V

Sync Input Current VSYNC = +2V 75 µA

Disable Time 2µs

Capacitance Loading on SYNCIN Pin External 3 pF

RELIABILITY

Demonstrated TA = +55°C 75 FITS

THERMAL SHUTDOWN

IC Temperature at Shutdown 150 °C

Shutdown Current 3mA

TEMPERATURE RANGE

Operating –40 +85 °C

DCV01

Basic Model Number: 1W Product

Voltage Input:

5V In

Voltage Output:

5V Out

Dual Output:

Package Code:

P = PDIP-14

P-U = PDIP-14 Gull-Wing

ELECTROSTATIC

DISCHARGE SENSITIVITY

This integrated circuit can be damaged by ESD. Burr-Brown

recommends that all integrated circuits be handled with

appropriate precautions. Failure to observe proper handling

and installation procedures can cause damage.

ESD damage can range from subtle performance degrada-

tion 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.

Input Voltage:

5V Input Models .................................................................................. 7V

15V Input Models.............................................................................. 18V

24V Input Models.............................................................................. 29V

Storage Temperature...................................................... –60°C to +125°C

Lead Temperature (soldering, 10s) ................................................. 270°C

ABSOLUTE MAXIMUM RATINGS

ORDERING INFORMATION

05 ()

(D)

PACKAGE SPECIFIED

DRAWING TEMPERATURE PACKAGE ORDERING TRANSPORT

PRODUCT PACKAGE NUMBER RANGE MARKING NUMBER(1) MEDIA

Single

DCV010505P DIP-14 010-1 –40°C to +85°C DCV010505P DCV010505P Rails

DCV010505P-U Gull-Wing-14 010-2 –40°C to +85°C DCV010505P-U DCV010505P-U/700 Tape and Reel

DCV010512P DIP-14 010-1 –40°C to +85°C DCV010512P DCV010512P Rails

DCV010512P-U Gull-Wing-14 010-2 –40°C to +85°C DCV010512P-U DCV010512P-U/700 Tape and Reel

DCV010515P DIP-14 010-1 –40°C to +85°C DCV010515P DCV010515P Rails

DCV010515P-U Gull-Wing-14 010-2 –40°C to +85°C DCV010515P-U DCV010515P-U/700 Tape and Reel

DCV012405P(2) DIP-14 010-1 –40°C to +85°C DCV012405P DCV012405P Tape and Reel

DCV012405P-U(2) Gull-Wing-14 010-2 –40°C to +85°C DCV012405P-U DCV012405P-U/700 Rails

Dual

DCV010505DP(2) DIP-14 010-1 –40°C to +85°C DCV010505DP DCV010505DP Rails

DCV010505DP-U(2) Gull-Wing-14 010-2 –40°C to +85°C DCV010505DP-U DCV010505DP-U/700 Tape and Reel

DCV010512DP DIP-14 010-1 –40°C to +85°C DCV010512DP DCV010512DP Rails

DCV010512DP-U Gull-Wing-14 010-2 –40°C to +85°C DCV010512DP-U DCV010512DP-U/700 Tape and Reel

DCV010515DP DIP-14 010-1 –40°C to +85°C DCV010515DP DCV010515DP Rails

DCV010515DP-U Gull-Wing-14 010-2 –40°C to +85°C DCV010515DP-U DCV010515DP-U/700 Tape and Reel

DCV011512DP(2) DIP-14 010-1 –40°C to +85°C DCV011512DP DCV011512DP Rails

DCV011512DP-U(2) DIP-14 010-2 –40°C to +85°C DCV011512DP-U DCV011512DP-U/700 Tape and Reel

DCV011515DP(2) Gull-Wing-14 010-1 –40°C to +85°C DCV011515DP DCV011515DP Rails

DCV011515DP-U(2) DIP-14 010-2 –40°C to +85°C DCV011515DP-U DCV011515DP-U/700 Tape and Reel

DCV012415DP(2) Gull-Wing-14 010-1 –40°C to +85°C DCV012415DP DCV012415DP Rails

DCV012415DP-U(2) DIP-14 010-2 –40°C to +85°C DCV012415DP-U DCV012415DP-U/700 Tape and Reel

NOTE: (1) Models with a slash ( / ) are available only in Tape and Reel in the quantities indicated (e.g., /700 indicates 700 devices per reel). Ordering 700 pieces

of “DCP010505BP-U/700” will get a single 700-piece Tape and Reel. (2) Scheduled availability Q4 2000.

PACKAGE/ORDERING INFORMATION

DCV01

Top View DIP

PIN CONFIGURATION (Single-DIP and Gull-Wing)

Top View DIP

PIN CONFIGURATION (Dual-DIP and Gull-Wing)

PIN DEFINITION (Single-DIP)

PIN # PIN NAME DESCRIPTION

SVoltage Input

2 0V Input Side Common

5 0V Output Side Common

6+V

OUT +Voltage Out

7 NC Not Connected

8 SYNCOUT Unrectified Transformer Output

14 SYNCIN Synchronization Pin

PIN DEFINITION (Dual-DIP)

PIN # PIN NAME DESCRIPTION

SVoltage Input

2 0V Input Side Common

5 0V Output Side Common

6+V

OUT +Voltage Out

7–V

OUT –Voltage Out

8 SYNCOUT Unrectified Transformer Output

14 SYNCIN Synchronization Pin

DCV01D

OUT

–V

OUT

SYNC

OUT

DCV01

OUT

SYNC

OUT

DCV01

TYPICAL PERFORMANCE CURVES

At TA = +25°C, unless otherwise noted.

DCV010505

OUTPUT RIPPLE vs LOAD (20MHz BW)

Load (%)

Ripple (mVp-p)

020 30 50 7060 80 90 1004010

1µF Ceramic

4.7µF Ceramic

10µF Ceramic

DCV010512D V

OUT

vs LOAD

Load (%)

OUT

(V)

14.5

14.0

13.5

13.0

12.5

12.0

11.5

11.0

10.5

10.00 20 30 50 7060 80 90 1004010

OUT

–V

OUT

DCV010512D EFFICIENCY vs LOAD

Load (%)

Efficiency (%)

50 20 30 50 7060 80 90 1004010

DCV010515D V

OUT

vs LOAD

Load (%)

OUT

(V)

14 20 30 50 7060 80 90 1004010

OUT

–V

OUT

DCV010515D EFFICIENCY vs LOAD

Load (%)

Efficiency (%)

50 20 30 50 7060 80 90 1004010

DCV012405 V

OUT

vs LOAD

Load (%)

OUT

(V)

5.60

5.50

5.40

5.30

5.20

5.10

5.00

4.90

4.80 20 30 6050 70 80 1004010

DCV01

TYPICAL PERFORMANCE CURVES (Cont.)

At TA = +25°C, unless otherwise noted.

DCV012405 EFFICIENCY vs LOAD

Load (%)

Efficiency (%)

020 30 7060 80 90 10040 5010

DCV010505

CONDUCTED EMISSIONS (125% Load)

Emission Level, Peak (dBµA)

Frequency (MHz)

10.15 10 30

–10

–20

DCV010505

CONDUCTED EMISSIONS (8% Load)

Emission Level, Peak (dBµA)

Frequency (MHz)

10.15 10 30

–10

–20

DCV01

FIGURE 1. Connecting the DCV01 in Series.

FUNCTIONAL DESCRIPTION

OVERVIEW

The DCV01 offers up to 1W of unregulated output power

with a typical efficiency of up to 85%. This is achieved

through highly integrated packaging technology and the

implementation of a custom power stage and control IC. The

circuit design utilizes an advanced BiCMOS/DMOS pro-

cess. Separate primary and secondary transformer windings

give good isolation and low barrier capacitance.

POWER STAGE

This uses a push-pull, center-tapped topology switching at

400kHz (divide by 2 from 800kHz oscillator).

OSCILLATOR AND WATCHDOG

The onboard 800kHz oscillator generates the switching

frequency via a divide by 2 circuit. The oscillator can be

synchronized to other DCV01 circuits or an external source,

and is used to minimize system noise.

A watchdog circuit checks the operation of the oscillator

circuit. The oscillator can be stopped by pulling the SYNCIN

pin LOW. The output pins will be tri-stated. This will occur

in 2µs.

THERMAL SHUTDOWN

The DCV01 is protected by a thermal shutdown circuit. If the

on-chip temperature exceeds 150°C, the device will shut

down. Once the temperature falls below 150°C, normal

operation will resume.

SYNCHRONIZATION

In the event that more than one DC/DC converter is needed

onboard, beat frequencies and other electrical interference

can be generated. This is due to the small variations in

switching frequencies between the DC/DC converters.

The DCV01 overcomes this by allowing devices to be

synchronized to one another. Up to eight devices can be

synchronized by connecting the SYNCIN pins together, tak-

ing care to minimize the capacitance of tracking. Stray

capacitance (> 3pF) will have the effect of reducing the

switching frequency, or even stopping the oscillator circuit.

If synchronized devices are used, it should be noted that, at

start up, all devices will draw maximum current simulta-

neously. This can cause the input voltage to dip and should

it dip below the minimum input voltage (4.5V), the devices

may not start up. A 2.2µF capacitor should be connected

close to the input pins.

If more than eight devices are to be synchronized, it is

recommended that the SYNCIN pins are driven by an exter-

nal device. Details are contained in a separate applications

bulletin (AB-153).

CONSTRUCTION

The DCV01’s basic construction is the same as standard ICs.

There is no substrate within the molded package. The

DCV01 is constructed using an IC, rectifier diodes, and a

wound magnetic toroid on a leadframe. As there is no solder

within the package, the DCV01 does not require any special

PCB assembly processing. This results in an isolated

DC/DC converter with inherently high reliability.

ADDITIONAL FUNCTIONS

DISABLE/ENABLE

The DCV01 can be disabled or enabled by driving the SYNC

pin using an open drain CMOS gate. If the SYNCIN pin is

pulled low, the DCV01 will be disabled. The disable time

depends upon the external loading; the internal disable func-

tion is implemented in 2µs. Removal of the pull down will

cause the DCV01 to be enabled.

Capacitive loading on the SYNCIN pin should be minimized

in order to prevent a reduction in the oscillator frequency.

DECOUPLING

Ripple Reduction

The high switching frequency of 400kHz allows simple

filtering. To reduce ripple, it is recommended that at least a

1µF capacitor is used on VOUT. Dual outputs should both be

decoupled to pin 5. A 2.2µF low ESR capacitor on the input

of the 5V in versions, and a 0.47µF low ESR cap on the 24V

DCV01 in versions is recommended.

DCV 01

OUT 1

SUPPLY

DCV 01

OUT 2

OUT1

+ V

OUT 2

SYNC

COM

DCV01

FIGURE 2. Connecting Dual Outputs in Series.

Connecting the DCV01 in Series

Multiple DCV01 isolated 1W DC/DC converters can be

connected in series to provide nonstandard voltage rails.

This is possible by utilizing the floating outputs provided by

the DCV01’s galvanic isolation.

Connect the positive VOUT from one DCV01 to the negative

VOUT (0V) of another (see Figure 1). If the SYNCIN pins are

tied together, the self-synchronization feature of the DCV01

will prevent beat frequencies on the voltage rails. The

SYNCIN feature of the DCV01 allows easy series connec-

tion without external filtering, minimizing cost.

The outputs on dual output DCV01 versions can also be

connected in series to provide two times the magnitude of

VOUT as shown in Figure 2. For example, a dual 15V DCV01

could be connected to provide a 30V rail.

Connecting the DCV01 in Parallel

If the output power from one DCV01 is not sufficient, it is

possible to parallel the outputs of multiple DCV01s, as

shown in Figure 3. Again, the SYNCIN feature allows easy

synchronization to prevent power-rail beat frequencies at no

additional filtering cost.

PCB LAYOUT

Ripple and Noise

Careful consideration should be given to the layout of the

PCB in order that the best results can be obtained.

The DCV01 is a switching power supply and as such can

place high peak current demands on the input supply. In

order to avoid the supply falling momentarily during the fast

switching pulses ground and power planes should be used to

track the power to the input of DCV01. If this is not possible

then the supplies must be connected in a star formation with

the tracks made as wide as possible.

If the SYNCIN pin is being used then the tracking between

device SYNCIN pins should be short to avoid stray capaci-

tance. If the SYNCIN pin is not being used it is advisable to

place a guard ring, (connected to input ground) around this

pin to avoid any noise pick up.

The output should be taken from the device using ground

and power planes, this will ensure minimum losses.

A good quality low ESR capacitor placed as close as

practicable across the input will reduce reflected ripple and

ensure a smooth start up.

A good quality low ESR capacitor placed as close as

practicable across the rectifier output terminal and output

ground will give the best ripple and noise performance.

THERMAL MANAGEMENT

Due to the high power density of this device it is advisable

to provide ground planes on the input and output.

FIGURE 3. Connecting Multiple DCV01s in Parallel.

DCV 01

OUT

SUPPLY

OUT

–V

OUT

–V

OUT

COM

DCV 01

OUT

SUPPLY

DCV 01

OUT

2 x Power Out

SYNC

COM

PACKAGING INFORMATION

Orderable Device Status (1) Package

Type Package

Drawing Pins Package

Qty Eco Plan (2) Lead/Ball Finish MSL Peak Temp (3)

DCV010505DP ACTIVE PDIP NVA 7 25 Pb-Free

(RoHS) CU NIPDAU N / A for Pkg Type

DCV010505DP-U ACTIVE SOP DUA 7 25 Pb-Free

(RoHS) CU NIPDAU Level-3-260C-168 HR

DCV010505P ACTIVE PDIP NVA 7 25 Pb-Free

(RoHS) CU NIPDAU N / A for Pkg Type

DCV010505P-U ACTIVE SOP DUA 7 25 Pb-Free

(RoHS) CU NIPDAU Level-3-260C-168 HR

DCV010505P-U/700 ACTIVE SOP DUA 7 700 Pb-Free

(RoHS) CU NIPDAU Level-3-260C-168 HR

DCV010505P-U/700E4 ACTIVE SOP DUA 7 700 Pb-Free

(RoHS) CU NIPDAU Level-3-260C-168 HR

DCV010512DP ACTIVE PDIP NVA 7 25 Pb-Free

(RoHS) CU NIPDAU N / A for Pkg Type

DCV010512DP-U ACTIVE SOP DUA 7 25 Pb-Free

(RoHS) CU NIPDAU Level-3-260C-168 HR

DCV010512DP-U/700 ACTIVE SOP DUA 7 700 Pb-Free

(RoHS) CU NIPDAU Level-3-260C-168 HR

DCV010512P ACTIVE PDIP NVA 7 25 Pb-Free

(RoHS) CU NIPDAU N / A for Pkg Type

DCV010512P-U ACTIVE SOP DUA 7 25 Pb-Free

(RoHS) CU NIPDAU Level-3-260C-168 HR

DCV010515DP ACTIVE PDIP NVA 7 25 Pb-Free

(RoHS) CU NIPDAU N / A for Pkg Type

DCV010515DP-U ACTIVE SOP DUA 7 25 Pb-Free

(RoHS) CU NIPDAU Level-3-260C-168 HR

DCV010515P ACTIVE PDIP NVA 7 25 Pb-Free

(RoHS) CU NIPDAU N / A for Pkg Type

DCV010515P-U ACTIVE SOP DUA 7 25 Pb-Free

(RoHS) CU NIPDAU Level-3-260C-168 HR

DCV011512DP ACTIVE PDIP NVA 7 25 Pb-Free

(RoHS) CU NIPDAU N / A for Pkg Type

DCV011512DP-U ACTIVE SOP DUA 7 25 Pb-Free

(RoHS) CU NIPDAU Level-3-260C-168 HR

DCV011512DP-U/700 ACTIVE SOP DUA 7 700 Pb-Free

(RoHS) CU NIPDAU Level-3-260C-168 HR

DCV011515DP ACTIVE PDIP NVA 7 25 Pb-Free

(RoHS) CU NIPDAU N / A for Pkg Type

DCV011515DP-U ACTIVE SOP DUA 7 25 Pb-Free

(RoHS) CU NIPDAU Level-3-260C-168 HR

DCV011515DP-U/700 ACTIVE SOP DUA 7 700 Pb-Free

(RoHS) CU NIPDAU Level-3-260C-168 HR

DCV012405P ACTIVE PDIP NVA 7 25 Pb-Free

(RoHS) CU NIPDAU N / A for Pkg Type

DCV012405P-U ACTIVE SOP DUA 7 25 Pb-Free

(RoHS) CU NIPDAU Level-3-260C-168 HR

DCV012405P-U/700 ACTIVE SOP DUA 7 700 Pb-Free

(RoHS) CU NIPDAU Level-3-260C-168 HR

DCV012415DP ACTIVE PDIP NVA 7 25 Pb-Free

(RoHS) CU NIPDAU N / A for Pkg Type

PACKAGE OPTION ADDENDUM

www.ti.com 16-Apr-2009

Addendum-Page 1

Orderable Device Status (1) Package

Type Package

Drawing Pins Package

Qty Eco Plan (2) Lead/Ball Finish MSL Peak Temp (3)

DCV012415DP-U ACTIVE SOP DUA 7 25 Pb-Free

(RoHS) CU NIPDAU Level-3-260C-168 HR

DCV012415DP-U/700 ACTIVE SOP DUA 7 700 Pb-Free

(RoHS) CU NIPDAU Level-3-260C-168 HR

(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.

PACKAGE OPTION ADDENDUM

www.ti.com 16-Apr-2009

Addendum-Page 2

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specifications. Buyers acknowledge and agree that any such use of TI products which TI has not designated as military-grade is solely at

the Buyer's risk, and that they are solely responsible for compliance with all legal and regulatory requirements in connection with such use.

TI products are neither designed nor intended for use in automotive applications or environments unless the specific TI products are

designated by TI as compliant with ISO/TS 16949 requirements. Buyers acknowledge and agree that, if they use any non-designated

products in automotive applications, TI will not be responsible for any failure to meet such requirements.

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

DLP® Products www.dlp.com Communications and www.ti.com/communications

Telecom

DSP dsp.ti.com Computers and www.ti.com/computers

Peripherals

Clocks and Timers www.ti.com/clocks Consumer Electronics www.ti.com/consumer-apps

Interface interface.ti.com Energy www.ti.com/energy

Logic logic.ti.com Industrial www.ti.com/industrial

Power Mgmt power.ti.com Medical www.ti.com/medical

Microcontrollers microcontroller.ti.com Security www.ti.com/security

RFID www.ti-rfid.com Space, Avionics & www.ti.com/space-avionics-defense

Defense

RF/IF and ZigBee® Solutions www.ti.com/lprf Video and Imaging www.ti.com/video

Wireless www.ti.com/wireless-apps

Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265