AD7945: +3.3 V/+5 V Multiplying 12-Bit DAC With a Parallel Interface
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Product Details
AD5445 High Bandwidth CMOS 12-Bit Parallel Interface Multiplying D/A Converter
myAnalogFEATURES and BENEFITS
- 12-Bit Multiplying DACs
- 0.5 LSBs INL and DNL
- Fast Interface:
40 ns Strobe Pulsewidth (AD7943)
40 ns Write Pulsewidth (AD7945, A7948)
- Guaranteed Specifications wth +3.3 V/+5 Supply
- Low Power: 5 µW typ
- Low Glitch: 60 nV-s with Amplifier Connected
- Fast Settling: 600 ns to 0.01% with AD843
Functional Block Diagram for AD7945
+3.3 V/+5 V Multiplying 12-Bit DAC With a Parallel Interface
Functional Block Diagram for AD7945
Similar Products
- AD5445 High Bandwidth CMOS 12-Bit Parallel Interface Multiplying D/A Converter
- AD5447 Dual 12-Bit, High Bandwidth Multiplying DACs with Parallel Interface
- AD5452 12-Bit High Bandwidth Multiplying DACs with Serial Interface
- AD5444 12-Bit High Bandwidth Multiplying DAC with Serial Interface including a Serial Data Output line
- AD5443 High Bandwidth CMOS 12-Bit Serial Interface Multiplying D/A Converter
- AD7948 +3.3 V/+5 V Multiplying 12-Bit DAC With an 8-Bit Byte Interface
- AD7943 +3.3 V/+5 V Multiplying 12-Bit DAC With a Serial Interface
Documentation
| Title | Content Type | File Type |
|---|---|---|
| AD7943/AD7945/AD7948: +3.3 V/+5 V Multiplying 12-Bit DACs Data Sheet (Rev B, 09/2002) (pdf, 329 kB) | Data Sheets | |
| AN-912: Driving a Center-Tapped Transformer with a Balanced Current-Output DAC (pdf, 246 kB) | Application Notes | |
| AN-320A: CMOS Multiplying DACs and Op Amps Combine to Build Programmable Gain Amplifier, Part 1 (pdf, 1295 kB) | Application Notes | |
| AN-137: A Digitally Programmable Gain and Attenuation Amplifier Design (pdf, 52 kB) | Application Notes | |
|
Space Qualified Parts List
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This document lists 67 (240+) space level products that are available from Analog Devices. Many of the products listed are state-of-the-art data conversion and signal processing products that were previously only available as commercial or military Class B products. Through our Space Products Group and MIL-PRF-38535 certified Level V (Class S) facility, we are pleased to offer these products to the space marketplace. |
Aerospace Information | |
| Digital to Analog Converters ICs Solutions Bulletin (pdf) | Solutions Bulletins | |
| RAQs index | Rarely Asked Questions | HTML |
| Glossary of EE Terms | Glossary | HTML |
Evaluation Kits & Symbols & Footprints
Symbols and Footprints— Analog Devices offers Symbols & Footprints which are compatible with a large set of today’s CAD systems for broader and easier support.
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Packing, Qty |
Price*(100-499) | Price*1000 pcs | RoHS | View PCN/ PDN | Check Inventory/ Purchase/Sample |
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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 Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
