Linear Technology DC1488A Series Manuale utente

dc1488af

DEMO MANUAL DC1488A

DESCRIPTION

LTC2634

Quad 12-Bit SPI VOUT DAC

with Internal Reference

Demonstration circuit 1488A features the LTC

2634 quad

12-bit DAC. This device has an integrated, high accuracy,

low drift reference. It has a rail-to-rail output buffer and is

guaranteed monotonic. This DAC communicates through

the simple SPI/MICROWIRE compatible interface. L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks and

QuikEval is a trademark of Linear Technology Corporation. All other trademarks are the property

of their respective owners.

Design files for this circuit board are available at

http://www.linear.com/demo

ANALOG

OUTPUTS

TO DC590

DEMOBOARD TYPE LTC2634 VARIATION POWER UP FULL SCALE

DC1488A-A LZ Zero 2.5V

DC1488A-B LMI Mid-Scale 2.5V

DC1488A-C HZ Zero 4.096V

DC1488A-D HMI Mid-Scale 4.096V

dc1488af

DEMO MANUAL DC1488A

QUICK START PROCEDURE HARDWARE SETUP

Connect DC1488A to a DC590 USB serial controller using

the supplied 14 conductor ribbon cable. Connect DC590 to

a host PC with a standard USB A/B cable. Run the evalu-

ation software supplied with DC590 or download it from

www.linear.com. The correct control panel will be loaded

automatically. To update DAC values, enter new value in

corresponding output text box and press enter. Be sure

the DAC is enabled.

Complete software documentation is available from the

Help menu item, as features may be added periodically.

Analog Connections

DAC Outputs: The four DAC outputs from the LTC2634

are brought out to turrets labeled VOUTA through VOUTD.

These may be connected to external instruments or other

circuitry.

NOTE: DAC outputs are not in alphabetical order on the

circuit board.

VREF: The REF turret is connected directly to the reference

terminals of the LTC2634. When the integrated reference

is being used, the reference voltage may be monitored at

this point. An external reference may also be applied to this

turret after changing the setting in the QuikEval™ software.

Grounding And Power Connections

Power(VCC):NormallyDC1488AispoweredbytheDC590

controller. VCC can be supplied to this turret, however the

power supply on DC590 must be disabled! Refer to the

DC590 Quick Start Guide for more details on this mode

of operation.

Grounding: Ground turrets as well as 2 grounding strips

are provided.

ITEM QTY REFERENCE PART DESCRIPTION MANUFACTURER/PART NUMBER

1 3 C1, C3, C4 CAP., X7R, 0.1μF, 16V, 10%, 0603 AVX, 0603YC104KAT

2 1 C2 CAP., X5R, 10μF, 6.3V, 20%, 0603 AVX, 06036D106MAT

3 10 E1-E10 TESTPOINT, TURRET, 0.095" MILL-MAX, 2501-2-00-80-00-00-07-0

4 1 JP1 0.1" SINGLE ROW HEADER, 3-PIN SAMTEC, TSW-103-07-L-S

5 1 JP1 SHUNT, 0.1" BLK SAMTEC, SNT-100-BK-G

6 1 J1 HEADER, 2X7PIN, 0.079CC MOLEX, 87831-1420

7 2 R1, R2 RES., CHIP, 10k, 1/16W, 1%, 0603 VISHAY, CRCW060310K0FKEA

8 2 R3, R4 RES., CHIP, 4.99k, 1/16W, 1%, 0603 VISHAY, CRCW06034K99FKEA

9 1 U2 IC, 24LC025-I/ST, TSSOP MICROCHIP, 24LC025-I/ST

PARTS LIST

dc1488af

DEMO MANUAL DC1488A

Information furnished by Linear Technology Corporation is believed to be accurate and reliable.

However, no responsibility is assumed for its use. Linear Technology Corporation makes no representa-

tion that the interconnection of its circuits as described herein will not infringe on existing patent rights.

SCHEMATIC DIAGRAM

dc1488af

DEMO MANUAL DC1488A

Linear Technology Corporation

1630 McCarthy Blvd., Milpitas, CA 95035-7417

(408) 432-1900 ●FAX: (408) 434-0507 ●www.linear.com

LT 0411 • PRINTED IN USA

DEMONSTRATION BOARD IMPORTANT NOTICE

Linear Technology Corporation (LTC) provides the enclosed product(s) under the following AS IS conditions:

This demonstration board (DEMO BOARD) kit being sold or provided by Linear Technology is intended for use for ENGINEERING DEVELOPMENT

OR EVALUATION PURPOSES ONLY and is not provided by LTC for commercial use. As such, the DEMO BOARD herein may not be complete

in terms of required design-, marketing-, and/or manufacturing-related protective considerations, including but not limited to product safety

measures typically found in finished commercial goods. As a prototype, this product does not fall within the scope of the European Union

directive on electromagnetic compatibility and therefore may or may not meet the technical requirements of the directive, or other regulations.

If this evaluation kit does not meet the specifications recited in the DEMO BOARD manual the kit may be returned within 30 days from the date

of delivery for a full refund. THE FOREGOING WARRANTY IS THE EXCLUSIVE WARRANTY MADE BY THE SELLER TO BUYER AND IS IN LIEU

OF ALL OTHER WARRANTIES, EXPRESSED, IMPLIED, OR STATUTORY, INCLUDING ANY WARRANTY OF MERCHANTABILITY OR FITNESS

FOR ANY PARTICULAR PURPOSE. EXCEPT TO THE EXTENT OF THIS INDEMNITY, NEITHER PARTY SHALL BE LIABLE TO THE OTHER FOR

ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES.

The user assumes all responsibility and liability for proper and safe handling of the goods. Further, the user releases LTC from all claims

arising from the handling or use of the goods. Due to the open construction of the product, it is the user’s responsibility to take any and all

appropriate precautions with regard to electrostatic discharge. Also be aware that the products herein may not be regulatory compliant or

agency certified (FCC, UL, CE, etc.).

No License is granted under any patent right or other intellectual property whatsoever. LTC assumes no liability for applications assistance,

customer product design, software performance, or infringement of patents or any other intellectual property rights of any kind.

LTC currently services a variety of customers for products around the world, and therefore this transaction is not exclusive.

Please read the DEMO BOARD manual prior to handling the product. Persons handling this product must have electronics training and

observe good laboratory practice standards. Common sense is encouraged.

This notice contains important safety information about temperatures and voltages. For further safety concerns, please contact a LTC applica-

tion engineer.

Mailing Address:

Linear Technology

1630 McCarthy Blvd.

Milpitas, CA 95035

Mouser Electronics

Authorized Distributor

Click to View Pricing, Inventory, Delivery & Lifecycle Information:

Analog Devices Inc.:

DC1488A-C DC1488A-B DC1488A-D DC1488A-A

Questo manuale è adatto per i seguenti modelli

Indice

Altri manuali Linear Technology Controllori

Linear Technology

Linear Technology DC1865A Guida rapida alla configurazione

Linear Technology

Linear Technology LTM8032 Guida rapida alla configurazione

Linear Technology

Linear Technology DC1973A Guida rapida alla configurazione

Linear Technology

Linear Technology DC2541A Guida rapida alla configurazione

Linear Technology

Linear Technology LTC4110 Manuale utente

Linear Technology

Linear Technology LT3692A Guida rapida alla configurazione

Linear Technology

Linear Technology 1215 Manuale utente

Linear Technology

Linear Technology 813 Istruzioni operative e di manutenzione

Linear Technology

Linear Technology DC 1090A Manuale utente

Linear Technology

Linear Technology LTC5100 Manuale utente

Linear Technology

Linear Technology LTM4630EY-1 Guida rapida alla configurazione

Linear Technology

Linear Technology DC1831A Manuale utente

Linear Technology

Linear Technology Analog Devices LTM4676A Guida rapida alla configurazione

Linear Technology

Linear Technology LTM4636 Manuale utente

Linear Technology

Linear Technology LT8390A Guida rapida alla configurazione

Linear Technology

Linear Technology DC1830B-C Guida rapida alla configurazione

Linear Technology

Linear Technology LTM4616 Guida rapida alla configurazione

Linear Technology

Linear Technology LTC7138 Guida rapida alla configurazione

Linear Technology

Linear Technology DC1700A Guida rapida alla configurazione

Linear Technology

Linear Technology LT3507A Guida rapida alla configurazione

Linear Technology

Linear Technology LT8610 Guida rapida alla configurazione

Linear Technology

Linear Technology LT8608 Manuale utente

Linear Technology

Linear Technology DC536 Manuale utente

Linear Technology

Linear Technology DC1855A Guida rapida alla configurazione

Manuali Controllori popolari di altre marche

Digiplex

Digiplex DGP-848 Istruzioni operative

YASKAWA

YASKAWA SGM series Manuale utente

Sinope

Sinope Calypso RM3500ZB Manuale utente

Isimet

Isimet DLA Series Style 2 Manuale di installazione

LSIS

LSIS sv-ip5a Manuale utente

Rockwell Automation

Rockwell Automation 1769-L31 Manuale utente

Airflow

Airflow Uno hab Manuale utente

ABB

ABB ACS580-01 drives Manuale utente

Panasonic

Panasonic GM1 Series Manuale utente

Emerson

Emerson SW93 Manuale utente

AutoAqua

AutoAqua Smart ATO micro SATO-120P Manuale utente

Panasonic

Panasonic FP? Positioning Unit RTEX Manuale utente

Samson

Samson Type 5824 Manuale di servizio

Alpha IP

Alpha IP MIOB 21001 Manuale utente

Siemens

Siemens OpenAir GMA 1 Series Manuale utente

Surecom

Surecom SR-629 Manuale utente

Fishman

Fishman TriplePlay Manuale utente

Regulus

Regulus SRS1 T Manuale utente