DAC8043A Analog Devices, DAC8043A Datasheet
DAC8043A
Specifications of DAC8043A
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DAC8043A Summary of contents
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... Data in the DAC register is converted to an output current by the D/A converter. Consuming only 10 µA from a single 5 V power supply, the DAC8043A is the ideal low power, small size, high performance solution to many application problems. The DAC8043A is specified over the extended industrial (–40°C to +85°C) temperature range. DAC8043A is available in a PDIP package, and the low profile 1 ...
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... DAC8043A–SPECIFICATIONS ELECTRICAL CHARACTERISTICS Parameter Symbol STATIC PERFORMANCE Resolution N Relative Accuracy INL Differential Nonlinearity DNL 1 Gain Error G FSE 2 Gain Tempco TCG Output Leakage Current I LKG 3 Zero-Scale Error I ZSE REFERENCE INPUT Input Resistance R REF 2 Input Capacitance C REF ANALOG OUTPUT 2 Output Capacitance C OUT ...
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... ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although the DAC8043A features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high-energy electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance degradation or loss of functionality ...
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... DAC8043A D11 SRI CLK t LD1 LD SRI CLK OUT ZS LD CLK Serial Shift Register Function u H Shift-Register-Data Advanced One Bit Latched Effect Effect NOTES u positive logic transition. The DAC Register LD input is level-sensitive. Any time LD is logic-low data in the serial register will directly control the switches in the R-2R DAC ladder ...
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... Figure 10. Linearity Error vs. External Op Amp V –5– DAC8043A 10k 100k 1M FREQUENCY – 10V REF SUPERIMPOSED –40 C, + 512 1024 1536 ...
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... DAC8043A 10V REF f = 2.5MHz V CLK OUT CODE: 7FF (10mV/DIV) LD (5V/DIV) 20mV TIME – 200ns/DIV Figure 11. Midscale Transition Performance REF CLK T (5V/DIV OUT (5V/DIV) 5V TIME – 1 s/DIV Figure 12. Large Signal Settling Time ALL BITS ON (MSB ...
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... V switches. DYNAMIC PERFORMANCE OUTPUT IMPEDANCE The DAC8043A’s output resistance the case of the output capacitance, varies with the digital input code. This resistance, looking back into the I feedback resistor alone when all digital inputs are LOW) and 7.5 kΩ (the feedback resistor in parallel with approximate 30 kΩ ...
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... REF Precision resistors will be necessary to avoid ratio errors. Other- wise trimming will be required to achieve full accuracy specifica- tions available from the DAC8043A device. See the various OP77 V OUT Analog Devices Digital Potentiometer products for automated trimming solutions (e ...