DAC088S085CIMTX/NOPB
Active8-BIT MICRO POWER OCTAL DIGITAL-TO-ANALOG CONVERTER WITH RAIL-TO-RAIL OUTPUTS
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DAC088S085CIMTX/NOPB
Active8-BIT MICRO POWER OCTAL DIGITAL-TO-ANALOG CONVERTER WITH RAIL-TO-RAIL OUTPUTS
Technical Specifications
Parameters and characteristics for this part
| Specification | DAC088S085CIMTX/NOPB |
|---|---|
| Architecture | String DAC |
| Data Interface | DSP, SPI |
| Differential Output | False |
| INL/DNL (LSB) | 0.12 LSB |
| INL/DNL (LSB) [Max] | 0.03 LSB |
| INL/DNL (LSB) [Min] | -0.02 LSB |
| Mounting Type | Surface Mount |
| Number of Bits | 8 |
| Number of D/A Converters | 8 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | Voltage - Buffered |
| Package / Case | 16-TSSOP |
| Package / Case [x] | 0.173 in |
| Package / Case [y] | 4.4 mm |
| Reference Type | External |
| Settling Time | 4.5 µs |
| Supplier Device Package | 16-TSSOP |
| 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 | Cut Tape (CT) | 1 | $ 6.86 | |
| 10 | $ 4.66 | |||
| 25 | $ 4.09 | |||
| 100 | $ 3.45 | |||
| 250 | $ 3.14 | |||
| 500 | $ 2.95 | |||
| 1000 | $ 2.80 | |||
| Digi-Reel® | 1 | $ 6.86 | ||
| 10 | $ 4.66 | |||
| 25 | $ 4.09 | |||
| 100 | $ 3.45 | |||
| 250 | $ 3.14 | |||
| 500 | $ 2.95 | |||
| 1000 | $ 2.80 | |||
| Tape & Reel (TR) | 2500 | $ 2.26 | ||
| Texas Instruments | LARGE T&R | 1 | $ 3.60 | |
| 100 | $ 3.15 | |||
| 250 | $ 2.21 | |||
| 1000 | $ 1.78 | |||
Description
General part information
DAC088S085 Series
The DAC088S085 is a full-featured, general-purpose, OCTAL, 8-bit, voltage-output, digital-to-analog converter (DAC) that can operate from a single 2.7 V to 5.5 V supply and consumes 1.95 mW at 3 V and 4.85 mW at 5 V. The DAC088S085 is packaged in a 16-pin WQFN package and a 16-pin TSSOP package. The WQFN package makes the DAC088S085 the smallest OCTAL DAC in its class. The on-chip output amplifiers allow 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 range of 2.7 V to 3.6 V. The serial interface is compatible with standard SPI, QSPI, MICROWIRE, and DSP interfaces. The DAC088S085 also offers daisy chain operation where an unlimited number of devices can be updated simultaneously using a single serial interface.
There are two references for the DAC088S085. One reference input serves channels A through D, while the other reference serves channels E through H. Each reference can be set independently between 0.5 V and VA, providing the widest possible output dynamic range. The DAC088S085 has a 16-bit input shift register that controls the mode of operation, the power-down condition, and the DAC channels’ register and output value. All eight DAC outputs can be updated simultaneously or individually.
A power-on reset circuit ensures that the DAC outputs power up to 0 V and remain there until there is a valid write to the device. The power-down feature of the DAC088S085 allows each DAC to be independently powered with three different termination options. With all the DAC channels powered down, power consumption reduces to less than 0.3 µW at 3 V and less than 1 µW at 5 V. The low power consumption and small packages of the DAC088S085 make it an excellent choice for use in battery-operated equipment.
Documents
Technical documentation and resources
