The AD7568 contains eight 12-bit DACs in one monolithic device. The DACs are standard current output with seperate VREF, IOUT1, IOUT2 and RFB terminals.
The AD7568 is a serial input device. Data is loaded using FSIN, CLKIN and SDIN. One address pin, A0, sets up a device address, and this feature may be used to simplify device loading in a multi-DAC environment.
All DACs can be simultaneously updated using the asynchronous LDAC input, and they can be cleared by asserting the asynchronous CLR input.
The AD7568 is housed in a space-saving 44-pin plastic quad flatback and 44-lead PLCC.
|Title||Content Type||File Type|
|AD7568: LC2MOS Octal 12-Bit DAC Data Sheet (Rev C, 02/2012) (pdf, 241 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|
|AN-225: 12-Bit Voltage-Output DACs for Single-Supply 5V and 12V Systems (pdf, 237 kB)||Application Notes|
|AN-310: 0: Single Supply 12-Bit DAC Circuits Using the AD7568 (pdf, 233 kB)||Application Notes|
|Digital to Analog Converters ICs Solutions Bulletin (pdf)||Solutions Bulletins|
|Automatic Test Equipment Brochure (pdf, 2037 kB)||Overview|
|RAQs index||Rarely Asked Questions||HTML|
|Glossary of EE Terms||Glossary||HTML|
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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