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Description:0.3-17V; LCMOS (8+4) loading dual 12-bit DAC. For automatic test equipment, programmable filters and audio applications
Manufacturer:Analog Devices
Oper. temp.:-40 to 85
Datasheet:PDF (157K).
Click here to download *)

The AD7937 contains two 12-bit current output DACs on one monolithic chip. A separate reference input is provided for each DAC. The dual DAC saves valuable board space, and the monolithic construction ensures excellent thermal tracking. Both DACs are guaranteed 12-bit monotonic over the full temperature range. The AD7937 has a 2-byte (eight LSBs, four MSBs) loading structure. It is designed for right-justified data format. The control signals for register loading are A0, A1, CS, WR, and UPD. Data is loaded to the input registers when CS and WR are low. To transfer this data to the DAC registers, UPD must be taken low with WR.

Click here to download AD7937BR Datasheet
Click here to download AD7937BR Datasheet
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