LTC1590: Dual Serial 12-Bit Multiplying DAC Data Sheet8/31/2007252K
Features and Benefits
- DNL and INL Over Temperature: ±0.5LSB Max
- Gain Error: ±1LSB Max
- Low Supply Current: 10µA Max
- 4-Quadrant Multiplication
- Power-On Reset
- Asynchronous Clear Input
- Daisy-Chain 3-Wire Serial Interface
- 16-Pin Narrow SO and PDIP Packages
The LTC1590 is a dual, serial input 12-bit multiplying digital-to-analog converter (DAC). It includes two current output multiplying CMOS DACs and an easy SPI compatible serial interface with daisy-chain output. An asynchronous CLR pin sets both DACs to zero scale.
Excellent accuracy, stability and versatility are combined with the smallest package available for a dual 12-bit multiplying DAC.
Parts are available in 16-pin PDIP and narrow SO packages and are specified over the commercial and industrial temperature ranges.
- Process Control and Industrial Automation
- Software Controlled Gain Adjustment
- Digitally Controlled Filter and Power Supplies
- Automatic Test Equipment
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.
Documentation & Resources
R391 Reliability Data3/26/201820 K
DN167 - The LTC1590: Applications Versatility of Dual 12-Bit DAC7/8/201474K
DAC Selector Card9/21/2015587K
LTC2757 - ±1LSB 18-Bit DAC3/12/2012548K
LTC2758 - ±1LSB 18-Bit Serial DACs2/27/2012984K
Tools & Simulations
Precision DAC Error Budget Tool
The Precision DAC Error Budget Tool is a web application that calculates the DC Accuracy of precision DAC signal chains. It shows how the static errors accumulate throughout your signal chain to quickly evaluate the design tradeoffs. Calculations include the DC errors introduced by Voltage References, Operation Amplifiers and Precision DACs.
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.
|Part Number||Material Declaration||Reliability Data||Pin/Package Drawing||CAD Symbols, Footprints & 3D Models|
|LTC1590CN#PBF||Material Declaration||Reliability Data||16-Lead PDIP (Narrow 0.30 Inch)|
|LTC1590CS#PBF||Material Declaration||Reliability Data||16-Lead SOIC (Narrow 0.15 Inch)|
|LTC1590CS#TRPBF||Material Declaration||Reliability Data||16-Lead SOIC (Narrow 0.15 Inch)|
|LTC1590IN#PBF||Material Declaration||Reliability Data||16-Lead PDIP (Narrow 0.30 Inch)|
|LTC1590IS#PBF||Material Declaration||Reliability Data||16-Lead SOIC (Narrow 0.15 Inch)|
|LTC1590IS#TRPBF||Material Declaration||Reliability Data||16-Lead SOIC (Narrow 0.15 Inch)|
|Wafer Fabrication Data||R391 Reliability Data|
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Support & Discussions
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Buy Now Pricing
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