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- DAC7678EVM User's Guide (Rev. C)
(PDF 2708 KB)
27 Jul 2011 204views
Description
The DAC7678EVM is designed to evaluate the DAC7678, DAC5578, DAC6578, or DAC7578 digital to analog converters. By default, the DAC7678EVM is available with the DAC7678 installed but can be replaced with any one of the other pin compatible devices. The EVM provides a quick and easy way to evaluate the functionality and performance of the low power, high resolution, 8 to 12-bit series of Digital to Analog Converter (DAC). A two-wire I²C interface header is used to easily attach the SCL and SDA pins from the DAC to any host microprocessor or TI DSP based system. By default, the DAC7678EVM is designed to work with an onboard external reference, but can be easily modified to use the DAC internal reference (in the case of the DAC7678) by changing a jumper setting and enabling the internal reference through software. The EVM comes equipped with an installed REF5040 precision reference voltage to provide +4.096VDC and can be replaced with any pin compatible REF50xx family of parts allowing a variety of reference values.
Features
- Contains all support circuitry needed for the DAC7678
- Onboard optional external reference selection
- Wide selection of digital and I/O voltages
- Hardware or software control of control logic
- Compatible with the TI Modular EVM System
Order Now
| Part Number | Buy from Texas Instruments | Buy from Authorized Distributors | Status | Lead-Free | RoHS | REACH | WEEE | CE-EMC | CE-RTTE/LVD | FCC | Batteries | Enclosure | Ext Power Supply |
DAC7678EVM:
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Pricing may vary.
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ACTIVE | Yes | Yes | Yes | NA | NA | NA | NA | No | No | No |
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Technical Documents
Datasheet (2)
| Title | Abstract | Type | Size (KB) | Date | Views |
|---|---|---|---|---|---|
| 2506 | 25 Jul 2012 | ||||
| 1949 | 05 Aug 2010 |
User Guides (1)
| Title | Abstract | Type | Size (KB) | Date | Views | TI Recommends |
| 2708 | 27 Jul 2011 | 204 |
Related Products
TI Devices (4)
| Part Number | Name | Product Family | |
|---|---|---|---|
| DAC5578 | 8-bit, Octal Channel, Ultra-Low Glitch, Voltage Output, 2-Wire Interface DAC | Digital to Analog Converter | |
| DAC6578 | 10-bit, Octal Channel, Ultra-Low Glitch, Voltage Output, 2-Wire Interface DAC | Digital to Analog Converter | |
| DAC7578 | 12-bit, Octal Channel, Ultra-Low Glitch, Voltage Output, 2-Wire Interface DAC | Digital to Analog Converter | |
| DAC7678 | 12-bit, Octal Channel, Ultra-Low Glitch, Voltage Output, 2-Wire Interface DAC with 2.5V Internal Ref | Digital to Analog Converter | |
Support and Community
TI E2E™ Community
As a member of my.TI you can join the TI E2E™ Community where you can ask questions, share ideas and collaborate with fellow engineers and TI experts Contents are provided "AS IS" by the respective TI and Community contributors and do not constitute TI specifications. See Terms of Use. |
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