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Part number ad7847arz
BRAND Analog Devices [ADI]
Date code 10+
Summary LC2MOS Complete, Dual 12-Bit, MDACs, 24-SOIC, multiplying digital-to-analog converter
Description as follow:
The AD7847ARZ is a complete, dual, 12-bit multiplying digital-to-analog converter with output amplifiers on a monolithic CMOS chip. No external user trims are required to achieve full specified performance. The output amplifier AD7847ARZ is capable of developing ±10V across a 2kΩ load. It is internally compensated with low input offset voltage due to laser trimming at wafer level. The amplifier feedback resistor AD7847ARZ is internally connected to VOUT on the AD7847.
AD7847ARZ absolute maximum ratings: (1)VDD to DGND, AGNDA, AGNDB: 0.3V to +17V; (2)VSS1 to DGND, AGNDA, AGNDB: +0.3V to 17V; (3)VREFA, VREFB to AGNDA, AGNDB: VSS0.3V to VDD+0.3V; (4)AGNDA, AGNDB to DGND: 0.3V to VDD+0.3V; (5)VOUTA2, VOUTB2 to AGNDA, AGNDB: VSS0.3V to VDD+0.3V; (6)RFBA3, RFBB3 to AGNDA, AGNDB: VSS0.3V to VDD+0.3V; (7)Digital Inputs to DGND: 0.3V to VDD+0.3V; (8)Operating Temperature Range: 40℃ to +85℃; (9)Extended (S Version): 55℃ to +125℃; (10)Storage Temperature Range: 65℃ to +150℃; (11)Lead Temperature (Soldering, 10 secs): 300℃; (12)Power Dissipation (Any Package) to +75℃: 1000 mW; (13)Derates above +75℃ by: 10 mW/℃.
AD7847ARZ features: (1)Two 12-Bit MDACs with Output Amplifiers; (2)4-Quadrant Multiplication; (3)Space-Saving 0.3, 24-Lead DIP and 24-Terminal SOIC Package; (4)Parallel Loading Structure: AD7847.