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Technical Specifications
Parameters and characteristics for this part
| Specification | DAC8820IBDB |
|---|---|
| Architecture | Multiplying DAC |
| Data Interface | Parallel |
| Differential Output | False |
| INL/DNL (LSB) | 2 LSB, 0.5 LSB |
| Mounting Type | Surface Mount |
| Number of Bits | 16 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | Current - Unbuffered |
| Package / Case | 28-SSOP |
| Package / Case [custom] | 0.209 in |
| Package / Case [custom] | 5.3 mm |
| Reference Type | External |
| Settling Time | 500 ns |
| Supplier Device Package | 28-SSOP |
| Voltage - Supply, Analog [Max] | 5.5 V |
| Voltage - Supply, Analog [Min] | 2.7 V |
| Voltage - Supply, Digital [Max] | 5.5 V |
| Voltage - Supply, Digital [Min] | 2.7 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 20.94 | |
| 10 | $ 19.25 | |||
| 50 | $ 18.45 | |||
| 100 | $ 16.26 | |||
| 250 | $ 15.46 | |||
| 500 | $ 14.46 | |||
| Texas Instruments | TUBE | 1 | $ 16.39 | |
| 100 | $ 14.32 | |||
| 250 | $ 11.04 | |||
| 1000 | $ 9.87 | |||
Description
General part information
DAC8820 Series
The DAC8820, a multiplying digital-to-analog converter (DAC), is designed to operate from a single 2.7 V to 5.5 V supply.
The applied external reference input voltage VREFdetermines the full-scale output current. An internal feedback resistor (RFB) provides temperature tracking for the full-scale output when combined with an external, current-to-voltage (I/V) precision amplifier.
A parallel interface offers high-speed communications. The DAC8820 is packaged in a space-saving SSOP-28 package and has an industry-standard pinout.
Documents
Technical documentation and resources
