Burr-Brown DCV01 User Manual

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Page 1

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DCV01

Miniature, 1W, 1500Vrms Isolated

UNREGULATED DC/DC CONVERTERS

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

APPLICATIONS

DCV01

Series

DESCRIPTION

The DCV01 series is a family of 1W, 1500Vrms isolated, unregulated DC/DC converters. Requiring a minimum of external components and including onchip device protection, the DCV01 series provides extra features such as output disable and synchronization 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 suitable for a wide range of applications.

● INDUSTRIAL CONTROL AND

INSTRUMENTATION

● POINT-OF-USE POWER CONVERSION

● GROUND LOOP ELIMINATION

● DATA ACQUISITION

● TEST EQUIPMENT

● SECONDARY ISOLATION CIRCUITS

800kHz

Oscillator

SYNC

Power Controller IC

÷ 2

Reset

Watch-dog/

start-up

PSU

Thermal

Shutdown

BIAS

Power

Stage

SYNC

OUT

V 0V

OUT

SBVS014

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

2000 Burr-Brown Corporation PDS-1592B Printed in U.S.A. August, 2000

DCV01

Page 2

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

INPUT

Voltage Range on V

ISOLATION

Voltage 1s Flash Test 1.5 kVrms

LINE

Regulation 1 %/1% of V

SWITCHING/SYNCHRONIZATION

Oscillator Frequency (f Sync Input Low 0 0.4 V

) Switching Frequency = f

OSC

Sync Input Current V Disable Time 2 µs Capacitance Loading on SYNC

Pin External 3 pF

RELIABILITY

Demonstrated T

THERMAL SHUTDOWN

IC Temperature at Shutdown 150 °C Shutdown Current 3mA

TEMPERATURE RANGE

Operating –40 +85 °C

INPUT OUTPUT LOAD NO LOAD BARRIER LEAKAGE

VOLTAGE (V) VOLTAGE (V) REGULATION (%) CURRENT (mA) EFFICIENCY (%) CAPACITANCE (pF) CURRENT (

NOM

75% LOAD

(2)

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

(4)

DCV010505D

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 DCV011515D DCV012405 DCV012415D

(4)

13.5 15 16.5 ±11.4 ±12 ±12.6 11 39 19 78 4.2 1.0

(4)

13.5 15 16.5 ±14.25 ±15 ±15.75 12 39 20 79 4.2 1.0

(4)

21.6 24 26.4 4.75 5 5.25 13 23 14 77 3.8 0.9

(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/V Q4 2000.

Room to Hot 0.016 %/°C

–10 10 %

60s Test, UL1950

SYNC

= +55°C 75 FITS

10% TO 100% LOAD

(1)

/2 800 kHz

OSC

= +2V 75 µA

(3)

TYP. (3) Load regulation = (V

NOM

1.5 kVrms

0% LOAD 100% LOAD V

at 10% – V

OUT

at 100%)/ V

OUT

ISO

= 750Vrms V

ISO

at 75%. (4) Scheduled availability

OUT

= 750Vrms

ISO

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.

DCV01

Page 3

ABSOLUTE MAXIMUM RATINGS

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

This integrated circuit can be damaged by ESD. Burr-Brown recommends that all integrated circuits be handled with

ELECTROSTATIC DISCHARGE SENSITIVITY

appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.

ORDERING INFORMATION

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

DCV01

()

(D )

ESD damage can range from subtle performance degradation 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.

PACKAGE/ORDERING INFORMATION

PACKAGE SPECIFIED

PRODUCT PACKAGE NUMBER RANGE MARKING NUMBER 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 DCV012405P-U

Dual

DCV010505DP DCV010505DP-U 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 DCV011512DP-U DCV011515DP DCV011515DP-U DCV012415DP DCV012415DP-U

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.

(2)

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

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

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

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

DIP-14 010-1 –40°C to +85°C DCV011512DP DCV011512DP Rails DIP-14 010-2 –40°C to +85°C DCV011512DP-U DCV011512DP-U/700 Tape and Reel

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

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

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

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

DRAWING TEMPERATURE PACKAGE ORDERING TRANSPORT

(1)

MEDIA

DCV01

Page 4

PIN CONFIGURATION (Single-DIP and Gull-Wing)

PIN CONFIGURATION (Dual-DIP and Gull-Wing)

Top View DIP

SYNC

DCV01

OUT

SYNC

OUT

PIN DEFINITION (Single-DIP)

PIN # PIN NAME DESCRIPTION

1V 2 0V Input Side Common

5 0V Output Side Common 6+V 7 NC Not Connected 8 SYNC 14 SYNC

OUT

Voltage Input

+Voltage Out

Unrectified Transformer Output Synchronization Pin

Top View DIP

SYNC

DCV01D

OUT

–V

OUT

SYNC

OUT

PIN DEFINITION (Dual-DIP)

PIN # PIN NAME DESCRIPTION

1V 2 0V Input Side Common

5 0V Output Side Common 6+V 7–V 8 SYNC 14 SYNC

OUT OUT

OUT

Voltage Input

+Voltage Out –Voltage Out Unrectified Transformer Output Synchronization Pin

DCV01

Page 5

TYPICAL PERFORMANCE CURVES

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

DCV010515D V

OUT

vs LOAD

Load (%)

OUT

(V)

20 30 50 7060 80 90 1004010

OUT

–V

OUT

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

50 45 40 35 30 25 20

Ripple (mVp-p)

15 10

5 0

20 30 50 7060 80 90 1004010

OUTPUT RIPPLE vs LOAD (20MHz BW)

DCV010505

1µF Ceramic

4.7µF Ceramic 10µF Ceramic

Load (%)

DCV010512D EFFICIENCY vs LOAD

Efficiency (%)

20 30 50 7060 80 90 1004010

Load (%)

90 85 80 75 70 65

Efficiency (%)

60 55 50

20 30 50 7060 80 90 1004010

(V)

OUT

5.60

5.50

5.40

5.30

5.20

5.10

5.00

4.90

4.80

Load (%)

DCV010515D EFFICIENCY vs LOAD

20 30 6050 70 80 1004010

DCV012405 V

Load (%)

vs LOAD

OUT

DCV01

Page 6

TYPICAL PERFORMANCE CURVES (Cont.)

DCV010505

CONDUCTED EMISSIONS (125% Load)

Emission Level, Peak (dBµA)

Frequency (MHz)

10.15 10 30

60 50 40 30 20 10

0 –10 –20

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

90 80 70 60 50 40

Efficiency (%)

30 20 10

DCV012405 EFFICIENCY vs LOAD

20 30 7060 80 90 10040 5010

Load (%)

Emission Level, Peak (dBµA)

CONDUCTED EMISSIONS (8% Load)

DCV010505

60 50 40 30 20 10

0 –10 –20

10.15 10 30 Frequency (MHz)

DCV01

Page 7

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 process. 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 SYNC 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, taking 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 simultaneously. 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 external 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 function 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 V

. Dual outputs should both be

OUT

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.

SUPPLY

COM

FIGURE 1. Connecting the DCV01 in Series.

SYNC

DCV 01

OUT 1

OUT 2

OUT1

+ V

OUT 2

DCV01

Page 8

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 V V

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

OUT

from one DCV01 to the negative

OUT

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 connection 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 V

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

OUT

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 capacitance. 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.

SUPPLY

COM

FIGURE 2. Connecting Dual Outputs in Series.

SUPPLY

SYNC

DCV 01

OUT

–V

OUT

–V

OUT

2 x Power Out

COM

FIGURE 3. Connecting Multiple DCV01s in Parallel.

DCV01

Page 9

PACKAGE OPTION ADDENDUM

www.ti.com

6-Feb-2006

PACKAGING INFORMATION

Orderable Device Status

DCV010505DP ACTIVE PDIP NVA 7 25 Pb-Free

DCV010505DP-U ACTIVE SOP DUA 7 25 Pb-Free

DCV010505DP-U/700 ACTIVE SOP DUA 7 700 Pb-Free

DCV010505P ACTIVE PDIP NVA 7 25 Pb-Free

DCV010505P-U ACTIVE SOP DUA 7 25 Pb-Free

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

DCV010512DP ACTIVE PDIP NVA 7 25 Pb-Free

DCV010512DP-U ACTIVE SOP DUA 7 25 Pb-Free

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

DCV010512P ACTIVE PDIP NVA 7 25 Pb-Free

DCV010512P-U ACTIVE SOP DUA 7 25 Pb-Free

DCV010512P-U/700 ACTIVE SOP DUA 7 700 Pb-Free

DCV010515DP ACTIVE PDIP NVA 7 25 TBD CU NIPDAU N / A for Pkg Type

DCV010515DP-U ACTIVE SOP DUA 7 25 Pb-Free

DCV010515DP-U/700 ACTIVE SOP DUA 7 700 Pb-Free

DCV010515P ACTIVE PDIP NVA 7 25 Pb-Free

DCV010515P-U ACTIVE SOP DUA 7 25 Pb-Free

DCV010515P-U/700 ACTIVE SOP DUA 7 700 Pb-Free

DCV011512DP ACTIVE PDIP NVA 7 25 TBD CU NIPDAU N / A for Pkg Type

DCV011512DP-U ACTIVE SOP DUA 7 25 TBD CU NIPDAU Level-3-240C-168 HR

DCV011512DP-U/700 ACTIVE SOP DUA 7 700 TBD CU NIPDAU Level-3-240C-168 HR

DCV011515DP ACTIVE PDIP NVA 7 25 Pb-Free

DCV011515DP-U ACTIVE SOP DUA 7 25 Pb-Free

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

DCV012405P ACTIVE PDIP NVA 7 25 Pb-Free

DCV012405P-U ACTIVE SOP DUA 7 25 Pb-Free

DCV012405P-U/700 ACTIVE SOP DUA 7 700 Pb-Free CU NIPDAU Level-3-260C-168 HR

(1)

Package

Type

Package Drawing

Pins Package

Qty

Eco Plan

(RoHS)

(2)

Lead/Ball Finish MSL Peak Temp

CU NIPDAU N / A for Pkg Type

CU NIPDAU Level-3-260C-168 HR

CU NIPDAU N / A for Pkg Type

CU NIPDAU Level-3-260C-168 HR

CU NIPDAU N / A for Pkg Type

CU NIPDAU Level-3-260C-168 HR

CU NIPDAU N / A for Pkg Type

CU NIPDAU Level-3-260C-168 HR

CU NIPDAU N / A for Pkg Type

CU NIPDAU Level-3-260C-168 HR

CU NIPDAU N / A for Pkg Type

CU NIPDAU Level-3-260C-168 HR

CU NIPDAU N / A for Pkg Type

CU NIPDAU Level-3-260C-168 HR

(3)

Addendum-Page 1

Page 10

PACKAGE OPTION ADDENDUM

www.ti.com

Orderable Device Status

(1)

Package

Type

Package Drawing

Pins Package

Qty

Eco Plan

(2)

Lead/Ball Finish MSL Peak Temp

6-Feb-2006

(3)

(RoHS)

DCV012415DP ACTIVE PDIP NVA 7 25 Pb-Free

CU NIPDAU N / A for Pkg Type

(RoHS)

DCV012415DP-U ACTIVE SOP DUA 7 25 Pb-Free

CU NIPDAU Level-3-260C-168 HR

(RoHS)

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

CU NIPDAU Level-3-260C-168 HR

(RoHS)

(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.

Addendum-Page 2

Page 11

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.

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Burr-Brown DCV01 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual