LTC2630
Single 12-/10-/8-Bit Rail-to-Rail DACs with Integrated Reference in SC70
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Overview
Features and Benefits
- Integrated Precision Reference
- 2.5V Full Scale 10ppm/°C (LTC2630-L)
- 4.096V Full Scale 10ppm/°C (LTC2630-H)
- Maximum INL Error: 1 LSB (LTC2630A-12)
- Low Noise: 0.7mVP-P, 0.1Hz to 200kHz
- Guaranteed Monotonic over Temperature
- Selectable Internal Reference or Supply as Reference
- 2.7V to 5.5V Supply Range (LTC2630-L)
- Low Power Operation: 180µA at 3V
- Power Down to 1.8µA Maximum (C and I Grades)
- Power-on Reset to Zero or Midscale Options
- SPI Serial Interface
- Double-Buffered Data Latches
- Tiny 6-Lead SC70 Package
Product Details
The LTC2630 is a family of 12-, 10-, and 8-bit voltage output DACs with an integrated, high-accuracy, low-drift reference in a 6-lead SC70 package. It has a rail-to-rail output buffer and is guaranteed monotonic.
The LTC2630-L has a full-scale output of 2.5V, and operates from a single 2.7V to 5.5V supply. The LTC2630-H has a full-scale output of 4.096V, and operates from a 4.5V to 5.5V supply. Each DAC can also operate in supply as reference mode, which sets the full-scale output to the supply voltage.
The parts use a simple SPI/MICROWIRE™ compatible 3-wire serial interface which operates at clock rates up to 50MHz.
The LTC2630 incorporates a power-on reset circuit. Options are available for reset to zero or reset to midscale after power-up.
Applications
- Mobile Communications
- Process Control and Industrial Automation
- Automatic Test Equipment
- Portable Equipment
- Automotive
Product Lifecycle
Production
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
Evaluation Kits (1)
Documentation & Resources
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R461 Reliability Data3/22/2018
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DC1074A - Demo Manual9/24/2009
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DAC Selector Card9/21/2015
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PWM to DC in One Cycle8/7/2014
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Voltage Output DACs3/3/2011
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LTC263x Video Product Brief10/15/2018
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Positive to Negative Converter with Variable Output Using LTC3630 and LT6015/LT60169/1/2015
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Offset Adjust for a Differential Op Amp Driving an ADC2/4/2013
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Programmable Baseband Filter for Software-Defined UHF RFID Readers9/1/2009 LT Journal
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Complete Power Solution for Digital Cameras and Other Complex Compact Portable Applications9/1/2008 LT Journal
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12-, 10-, and 8-Bit DACs with Integrated 10ppm/°C Reference in 2mm × 2.1mm SC706/1/2007 LT Journal
Tools & Simulations
Linduino
Linduino is Analog Devices’ Arduino compatible system for developing and distributing firmware libraries and example code for our integrated circuits. Each Linduino-supported product includes an example main program, defined in the LTSketchbook/Part Number folder and driver code, defined in the LTSketchbook/libraries folder.
Linduino code repository on GitHub and instructions on how to use the code.
Product Recommendations
LTC2630 Companion Parts
Design Resources
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.View our quality and reliability program and certifications for more information.
Support & Discussions
LTC2630 Discussions
ad9361, digital tuning error on linux
18 week(s) ago in Linux Software Drivers
Sample & Buy
Ordering FAQs
See our Ordering FAQs for answers to questions about online orders, payment options and more.
Buy Now Pricing
(**) Displayed Buy Now Price and Price Range is based on small quantity orders.
List Pricing
(*)The 1Ku 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 Analog Devices, Inc. authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
Lead Times
Please see the latest communication from our CCO regarding lead times.
Sampling
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Evaluation Boards
Pricing displayed is based on 1-piece.
Up to two boards can be purchased through Analog.com. To order more than two, please purchase through one of our listed distributors.
Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.