DAC102S085CISDX/NOPB
Active10-BIT MICRO POWER DUAL DIGITAL-TO-ANALOG CONVERTER WITH RAIL-TO-RAIL OUTPUT
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DAC102S085CISDX/NOPB
Active10-BIT MICRO POWER DUAL DIGITAL-TO-ANALOG CONVERTER WITH RAIL-TO-RAIL OUTPUT
Technical Specifications
Parameters and characteristics for this part
| Specification | DAC102S085CISDX/NOPB |
|---|---|
| Architecture | String DAC |
| Data Interface | DSP, SPI |
| Differential Output | False |
| Mounting Type | Surface Mount |
| Number of Bits [custom] | 10 |
| Operating Temperature [Max] | 105 ░C |
| Operating Temperature [Min] | -40 °C |
| Output Type | Voltage - Buffered |
| Package / Case | 10-WFDFN Exposed Pad |
| Reference Type | External |
| Settling Time | 6 µs |
| Supplier Device Package | 10-WSON (3x3) |
| 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 | Tape & Reel (TR) | 4500 | $ 1.34 | |
| Texas Instruments | LARGE T&R | 1 | $ 2.21 | |
| 100 | $ 1.82 | |||
| 250 | $ 1.31 | |||
| 1000 | $ 0.98 | |||
Description
General part information
DAC102S085 Series
The DAC102S085 is a full-featured, general-purpose DUAL 10-bit voltage-output digital-to-analog converter (DAC) that can operate from a single 2.7-V to 5.5-V supply and consumes 0.6 mW at 3 V and 1.6 mW at 5 V. The DAC102S085 is packaged in 10-pin WSON and VSSOP packages. The 10-pin WSON package makes the DAC102S085 the smallest DUAL DAC in its class. The on-chip output amplifier allows rail-to-rail output swing and the three wire serial interface operates at clock rates up to 40 MHz over the entire supply voltage range. Competitive devices are limited to 25-MHz clock rates at supply voltages in the 2.7-V to 3.6-V range. The serial interface is compatible with standard SPI™, QSPI, MICROWIRE and DSP interfaces.
The reference for the DAC102S085 serves both channels and can vary in voltage between 1 V and VA, providing the widest possible output dynamic range. The DAC102S085 has a 16-bit input shift register that controls the outputs to be updated, the mode of operation, the power-down condition, and the binary input data. Both outputs can be updated simultaneously or individually depending on the setting of the two mode of operation bits.
A power-on reset circuit ensures that the DAC output powers up to zero volts and remains there until there is a valid write to the device. A power-down feature reduces power consumption to less than a microWatt with three different termination options.
Documents
Technical documentation and resources
