PinoutSpecifications Resolution (Bits) 8bit DAC Update Rate 1.7MSPS DAC Settling Time 600ns # DAC Outputs 12 DAC Type Voltage Out DAC Input Format Ser,SPI Output FSR (Uni Vdd),(Uni Vref) Ref Int/Ext Ext Supply Vnom Single(+3),Single(+3.3),Single(+5) ...
AD8802: PinoutSpecifications Resolution (Bits) 8bit DAC Update Rate 1.7MSPS DAC Settling Time 600ns # DAC Outputs 12 DAC Type Voltage Out DAC Input Format Ser,SPI Output...
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Resolution (Bits) | 8bit |
DAC Update Rate | 1.7MSPS |
DAC Settling Time | 600ns |
# DAC Outputs | 12 |
DAC Type | Voltage Out |
DAC Input Format | Ser,SPI |
Output FSR | (Uni Vdd),(Uni Vref) |
Ref Int/Ext | Ext |
Supply Vnom | Single(+3),Single(+3.3),Single(+5) |
Pwr Diss | 20mW |
Package | DIP,SOIC,SOP |
The 12-channel AD8802/AD8804 provides independent digitallycontrollable voltage outputs in a compact 20-lead package. This potentiometer divider TrimDAC® allows replacement of the mechanical trimmer function in new designs. The AD8802/AD8804 is ideal for dc voltage adjustment applications.
Features of the 12-channel AD8802/AD8804 are:(1)Low Cost;(2)Replaces 12 Potentiometers;(3)Individually Programmable Outputs;(4)3-Wire SPI Compatible Serial Input;(5)Power Shutdown <55 mWatts Including IDD & IREF;(6)Midscale Preset, AD8802;(7)Separate VREFL Range Setting, AD8804;(8)+3 V to +5 V Single Supply Operation.
The absolute maximum ratings of the 12-channel AD8802/AD8804 can be summarized as:(1)VDD to GND:0.3, + 8 V;(2)VREFX to GND:0 V, VDD;(3)Outputs (Ox) to GND:0 V, VDD;(4)Digital Input Voltage to GND:0 V, +8 V;(5)Operating Temperature Range:40°C to +85°C;(6)Maximum Junction Temperature (TJ MAX):+150°C;(7)Storage Temperature:65°C to +150°C;(8)Lead Temperature (Soldering, 10 sec):+300°C;(9)Package Power Dissipation(TJ MAX TA)/qJA Thermal Resistance qJA,SOIC (SOL-20):60°C/W;(10)Package Power Dissipation(TJ MAX TA)/qJA Thermal Resistance qJA,P-DIP (N-20):57°C/W(11)Package Power Dissipation(TJ MAX TA)/qJA Thermal Resistance qJA,TSSOP-20 (RU-20):155°C/W.