Texas Instruments DAC7725N

12-bit quad voltage output DAC with reset to zero-scale 28-PLCC -40 to 85

Converters - Digital to Analog (DAC) 12-Bit Quad Voltage Output

12-BIT QUAD VOLTAGE OUTPUT DIGITAL-TO-ANALOG CONVERTER D/A Converter, 1 Func, Parallel, Word Input Loading, 10us Settling Time, PQCC28

IC, SM DAC, 12-BIT, QUAD; Resolution (Bits):12bit; Data Interface:Parallel; Supply Voltage Range - Analogue:± 14.25V to ± 15.75V; Supply Voltage Range - Digital:4.75V to 5.25V; Supply Current:8.5mA; Digital IC Case Style:LLC; No. of Pins:28; Operating Temperature Range:-40°C to +85°C; SVHC:No SVHC (20-Jun-2011); IC Case Style:LLC; Interface Type:Parallel; No. of DACs:4; Output Type:Voltage; Package / Case:PLCC; Power Dissipation Ptot Max:250mW; Sample Rate:0.1MSPS; Settling Time:8µs; Termination Type:SMD

The DAC7724 and DAC7725 are 12-bit quad voltage output digital-to-analog converters with guaranteed 12-bit monotonic performance over the specified tem-perature range. They accept 12-bit parallel input data, have double-buffered DAC input logic (allowing simul-taneous update of all DACs), and provide a read back mode of the internal input registers. An asynchronous reset clears all registers to a mid-scale code of 800 H(DAC7724) or to a zero-scale of 000 H (DAC7725). TheDAC7724 and DAC7725 can operate from a single +15V supply, or from +15V and -15V supplies. Low power and small size per DAC make the DAC7724and DAC7725 ideal for automatic test equipment, DAC-per-pin programmers, data acquisition systems,and closed-loop servo-control. The DAC7724 and DAC7725 are available in a PL CC-28 or a SO-28package, and offer guaranteed specifications over the -40oC to +85 oC temperature range.