76248101

The 76248101 belongs to DAC7624 and DAC7625 are 12-bit quad voltage output digital-to-analog converters with guaranteed 12- bit monotonic performance over the specified tempera- ture range. Low power and small size per DAC make the DAC7624 and DAC7625 ideal for automatic test equipment, DAC-per-pin programmers, data acquisition systems, and closed-loop servo-control. The 76248101 is available in a 28-pin plastic double- wide or a 28-lead SOIC package, and offer guaranteed specifications over the 40°C to +85°C temperature range. The 76248101 can operate from a single +5V supply or from +5V and 5V supplies. They accept 12-bit parallel input data, have double-buffered DAC input logic (allowing simulta- neous update of all DACs), and provide a readback mode of the internal input registers. An asynchronous reset clears all registers to a mid-scale code of 800 H (DAC7624) or to a zero-scale of 000 H (DAC7625).

The features of 76248101 can be summarized as (1)low power: 20mw; (2)unipolar or bipolar operation; (3)settling time: 10s to 0.012%; (4)12-bit linearity and monotonicity: 40°c to +85°c; (5)reset to mid-scale (dac7624) or zero-scale (dac7625); (6)data readback; (7)double-buffered data inputs.

The absolute maximum ratings of 76248101 are (1)VDD to VSS: 0.3V to 11V; (2)VDD to GND: 0.3V to 5.5V; (3)VREFL to VSS: 0.3V to (V DD V SS ); (4)VDD to VREFH: 0.3V to (V DD V SS ); (5)VREFH to VREFL: 0.3V to (V DD V SS ); (6)digital input voltage to GND: 0.3V to V DD + 0.3V; (7)digital output voltage to GND: 0.3V to V DD + 0.3V; (8)maximum junction temperature: +150°C; (9)The operating temperature range of the 76248101: 40°C to +85°C; (10)storage temperature range: 65°C to +150°C; (11)lead temperature (soldering, 10s): +300°C.