Industry's Smallest, Dual, 10-Bit, Precision Current-Sink DAC Fits in Tiny, 3mm x 3mm TDFN Package
SUNNYVALE, CA-February 6, 2006-Maxim Integrated
Products (NASDAQ: MXIM) introduces the MAX5547
10-bit, SPI(TM), dual, current-sink
digital-to-analog converter (DAC). This device
integrates a precision 4ppm/degree Celsius
bandgap reference, operates from a single +2.7V
to +5.25V supply, and fits in a tiny 3mm x 3mm,
8-pin TDFN package. The MAX5547 is also highly
accurate (±4 LSB at 1.2mA), and guaranteed
monotonic over the extended operating temperature
range (-40 degrees Celsius to +85 degrees
Celsius). The current-sink operation of this DAC
makes it ideal for laser-driver control
applications. The MAX5547 settles to within 1 LSB
of full scale in 10 microseconds (typ). The
full-scale output sink-current range is software
selectable from 0 to 1.2mA or 0 to 3.6mA, and is
independent for each DAC. Pricing for the MAX5547
starts at $3.19 (1000-up, FOB USA).
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