SP9316

SP9316 Corporation SIGNAL PROCESSING EXCELLENCE 16–Bit CMOS Multiplying DAC s s s s s s High Stability with No Laser–Trimming 15–Bit Monotonicity over Temperature Single Power Supply Operation Upper/Lower Byte Input Registers 2– and 4–Quadrant Multiplication 60mW Power Dissipation DESCRIPTION… The SP9316 is a 16–bit, monolithic CMOS, multiplying digital-to-analog converter with two 8–bit input registers for direct microprocessor interface. It offers two– and four–quadrant multiplying capability with TTL/DTL and CMOS logic compatibility. Operating from a single +15V supply, power dissipation is less than 60mW. The SP9316 is packaged in 24-pin ceramic or molded plastic. Models are available for operation over the commercial (0°C to 70°C) and military (–55°C to +125°C) temperature ranges. For product screened to MIL–STD–883, please consult the factory. BIT: 9 10 11 12 13 14 15 16 4 LSB LATCH CONTROL REFERENCE INPUT MSB LATCH CONTROL 19 13 20 5 BIT: 8 3 2 1 24 23 22 21 ANA GND 18 +15V 17 SP9316 15 16 14 5KΩ IOUT2 IOUT1 FEEDBACK INPUT REGISTER PRECISION 16-BIT RESISTOR NETWORK & SWICHES INPUT REGISTER 6 7 7 6 8 5 9 4 10 11 12 3 2 1(MSB) Corporation 181 SIGNAL PROCESSING EXCELLENCE ABSOLUTE MAXIMUM RATINGS (TA=25°C unless otherwise noted) These are stress ratings only and functional operation of the device at these or any other above those indicated in the operation sections of the specifications below is not implied. Exposure to absolute maximum rating conditions for ex...