AD5320BRT Analog Devices, AD5320BRT Datasheet
AD5320BRT
Specifications of AD5320BRT
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AD5320BRT Summary of contents
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SYNC GENERAL DESCRIPTION The AD5320 is a single, 12-bit buffered voltage out DAC that operates from a single +2 +5.5 V supply consuming 115 Its on-chip precision output amplifier allows rail-to-rail output swing ...
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AD5320–SPECIFICATIONS Parameter 2 STATIC PERFORMANCE Resolution Relative Accuracy Differential Nonlinearity Zero Code Error Full-Scale Error Gain Error Zero Code Error Drift Gain Temperature Coefficient 3 OUTPUT CHARACTERISTICS Output Voltage Range Output Voltage Settling Time Slew Rate Capacitive Load Stability Digital-to-Analog ...
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... Exposure to absolute maximum rating condi- Max– tions for extended periods may affect device reliability. Model AD5320BRT AD5320BRM *RT = SOT-23 SOIC. AD5320 to T unless otherwise noted) MIN MAX Conditions/Comments ...
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AD5320 V OUT GND V DD SOT-23 Pin Numbers Pin No. Mnemonic Function 1 V Analog output voltage from DAC. The output amplifier has rail-to-rail operation. OUT 2 GND Ground reference point for all circuitry on the part ...
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TERMINOLOGY Relative Accuracy For the DAC, relative accuracy or Integral Nonlinearity (INL measure of the maximum deviation, in LSBs, from a straight line passing through the endpoints of the DAC transfer func- tion. A typical INL vs. code ...
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AD5320–Typical Performance Characteristics + INL @ –4 INL @ 5V –8 –12 –16 0 800 1600 2400 3200 4000 CODE MAX INL 4 MAX DNL 0 MIN ...
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V = +5V DD 250 200 150 100 50 0 – 120 TEMPERATURE – C 800 600 400 200 ...
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AD5320 GENERAL DESCRIPTION D/A Section The AD5320 DAC is fabricated on a CMOS process. The architecture consists of a string DAC followed by an output buffer amplifier. Since there is no reference input pin, the power supply (V ) acts ...
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SYNC Interrupt In a normal write sequence, the SYNC line is kept low for at least 16 falling edges of SCLK and the DAC is updated on the 16th falling edge. However, if SYNC is brought high before the 16th ...
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AD5320 AD5320 to 68HC11/68L11 Interface Figure 26 shows a serial interface between the AD5320 and the 68HC11/68L11 microcontroller. SCK of the 68HC11/68L11 drives the SCLK of the AD5320, while the MOSI output drives the serial data line of the DAC. ...
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Bipolar Operation Using the AD5320 The AD5320 has been designed for single-supply operation but a bipolar output range is also possible using the circuit in Figure 30. The circuit below will give an output voltage range Rail-to-rail ...
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AD5320 0.071 (1.80) 0.059 (1.50) 0.051 (1.30) 0.035 (0.90) OUTLINE DIMENSIONS Dimensions shown in inches and (mm). 6-Lead SOT-23 (RT-6) 0.122 (3.10) 0.106 (2.70 0.118 (3.00) 0.098 (2.50 PIN 1 0.037 (0.95) BSC 0.075 ...