DAC8831IBD
Active1US SPI 2.7V~5.5V 2LSB 16BIT SOIC-14 DIGITAL TO ANALOG CONVERTERS (DAC) ROHS
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DAC8831IBD
Active1US SPI 2.7V~5.5V 2LSB 16BIT SOIC-14 DIGITAL TO ANALOG CONVERTERS (DAC) ROHS
Technical Specifications
Parameters and characteristics for this part
| Specification | DAC8831IBD |
|---|---|
| Architecture | R-2R |
| Data Interface | SPI |
| Differential Output | False |
| INL/DNL (LSB) | 0.5 LSB |
| Mounting Type | Surface Mount |
| Number of Bits | 16 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | Voltage - Unbuffered |
| Package / Case | 14-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Reference Type | External |
| Settling Time | 1 µs |
| 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 | $ 19.46 | |
| 10 | $ 14.12 | |||
| 25 | $ 12.74 | |||
| 100 | $ 11.21 | |||
| 250 | $ 10.47 | |||
| 500 | $ 10.11 | |||
| LCSC | Piece | 1 | $ 30.84 | |
| 200 | $ 11.93 | |||
| 500 | $ 11.51 | |||
| 1000 | $ 11.31 | |||
| Texas Instruments | TUBE | 1 | $ 13.42 | |
| 100 | $ 11.72 | |||
| 250 | $ 9.04 | |||
| 1000 | $ 8.09 | |||
Description
General part information
DAC8831-EP Series
The DAC8830 and DAC8831 are single, 16-bit, serial-input, voltage-output digital-to-analog converters (DACs) operating from a single 3 V to 5 V power supply. These converters provide excellent linearity (1 LSB INL), low glitch, low noise, and fast settling (1.0 µS to 1/2 LSB of full-scale output) over the specified temperature range of -40°C to +85°C. The output is unbuffered, which reduces the power consumption and the error introduced by the buffer.
These parts feature a standard high-speed (clock up to 50 MHz), 3 V or 5 V SPI serial interface to communicate with a DSP or microprocessor.
The DAC8830 output is 0 V to VREF. However, the DAC8831 provides bipolar output (±VREF) when working with an external buffer. The DAC8830 and DAC8831 are both reset to zero code after power up. For optimum performance, a set of Kelvin connections to external reference and analog ground input are provided on the DAC8831.
Documents
Technical documentation and resources
