LTC2602 - Dual 16-Bit Rail-to-Rail DACs in 8-Lead MSOP

Features

  • Smallest Pin-Compatible Dual DACs:
    LTC2602: 16-Bits
    LTC2612: 14-Bits
    LTC2622: 12-Bits
  • Guaranteed 16-Bit Monotonic Over Temperature
  • Wide 2.5V to 5.5V Supply Range
  • Low Power Operation: 300µA per DAC at 3V
  • Individual Channel Power-Down to 1µA, Max
  • Ultralow Crosstalk between DACs (30µV)
  • High Rail-to-Rail Output Drive (±15mA)
  • Double-Buffered Data Latches
  • Pin-Compatible 10-Bit Version (LTC1661)
  • Tiny 8-Lead MSOP Package
Designed for Automotive and Transportation Applications
AEC-Q100 generic family data available for specific packages


Typical Application

LTC2602 Typical Application
LTC2602 Typical Application

Description

The LTC2602/LTC2612/LTC2622 are dual 16-,14- and 12-bit, 2.5V-to-5.5V rail-to-rail voltage-output DACs, in a tiny 8-lead MSOP package. They have built-in high performance output buffers and are guaranteed monotonic.

These parts establish advanced performance standards for output drive, crosstalk and load regulation in singlesupply, voltage output multiples.

The parts use a simple SPI/MICROWIRE™ compatible 3-wire serial interface which can be operated at clock rates up to 50MHz.

The LTC2602/LTC2612/LTC2622 incorporate a poweron reset circuit. During power-up, the voltage outputs rise less than 10mV above zero scale, and after powerup, they stay at zero scale until a valid write and update take place.

Packaging

CAD Symbols and Footprints: The downloadable Zip file below contains the schematic symbol and PCB footprints.

For complete and up to date package information and drawings, please refer to our packaging page

Part Number Package Code Temp Package
Drawing
RoHS
LTC2602CMS8#PBF MS-8 MS8 C 05-08-1660 Yes
LTC2602CMS8#TRPBF MS-8 MS8 C 05-08-1660 Yes
LTC2602IMS8#PBF MS-8 MS8 I 05-08-1660 Yes
LTC2602IMS8#TRPBF MS-8 MS8 I 05-08-1660 Yes


LTC2602 Package Drawing

Order Info

  • Part numbers ending in PBF are lead free. Solder plated terminal finish (SnPb) versions are non-standard and special terms and conditions and pricing applies if available. Please contact LTC marketing for information.
  • Part numbers containing TR or TRM are shipped in tape and reel or 500 unit mini tape and reel, respectively
  • Please refer to our general ordering information or the product datasheet for more details

Package Variations and Pricing

Part Number Package Temp Price
(1-99)
Price
(1k)*
RoHS
LTC2602CMS8#PBF MS-8 C $6.35 $4.75 Yes
LTC2602CMS8#TRPBF MS-8 C $4.81 Yes
LTC2602IMS8#PBF MS-8 I $7.10 $5.30 Yes
LTC2602IMS8#TRPBF MS-8 I $5.36 Yes
Buy NowRequest Samples
* The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Linear Technology sales office or authorized distributor.

Demo Boards

Linear Technology offers many demo boards free of charge to qualified customers. Contact your local sales office or distributor to inquire about a demo board. Certain demo boards are also available for sale via credit card on this website. Demo boards are for evaluation purposes only. It remains the customer’s responsibility to verify proper and reliable operation in the actual end application.

Part Number Description Price Documentation
DC778A LTC2602CMS8 | Dual 16-Bit Rail-to-Rail Vout DAC (req DC590) $50.00
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Companion Boards

Part Number Description Price Documentation
DC590B Isolated USB Serial Controller for Linear Technology QuikEval-Compatible Demo Boards $50.00
Buy Now
Click here to view our complete list of demo boards

Designed for Automotive and Transportation Applications

Please contact your local sales representative for more information regarding reliability reports and AEC-Q100 data or to inquire about parts that are not included. For more information, view our Automotive and Transportation page

Part Number Package Temp Price
(1-99)
Price
(1k)*
RoHS
LTC2602IMS8#PBF MS-8 I $7.10 $5.30 Yes
LTC2602IMS8#TRPBF MS-8 I $5.36 Yes
Buy NowRequest Samples
* The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Linear Technology sales office or authorized distributor.

Applications

  • Mobile Communications
  • Process Control and Industrial Automation
  • Instrumentation
  • Automatic Test Equipment

Product Notifications

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Design Tools

Linear Technology provides a variety of custom design simulation tools and device models to allow even novice designers to quickly and easily evaluate circuits using high performance switching regulators, amplifiers, data converters, filters and more. Please visit our Design Tools page to view and download:

  • LTspice - A powerful SPICE simulator, schematic capture and waveform viewer with enhancements and models for easing the simulation of switching regulators
  • LTpowerCAD - A complete power supply selection, synthesis and design tool
  • LTpowerPlay - A development environment supporting Linear Technology's Digital Power System Management (PSM) products
  • PScope & QuikEval - USB-based product demonstration and data acquisition system for use with our ADCs, DACs, and more
  • Linduino - Arduino compatible system for developing and distributing firmware libraries and example code
  • LinearLab Tools - A collection of Matlab and Python programs that provide direct access to Linear Technology’s data converter evaluation boards
  • And More!

Technical Support