The DAC088S085 is a fully featured, general purpose OCTAL 8-bit voltage-output digital-to-analog converter (DAC) that can operate from a single +2.7V to +5.5V supply and con- sumes 1.95 mW at 3V and 4.85 mW at 5V. The DAC088S085 is packaged in a 16-lead LLP package and a 16-lead TSSOP package. The LLP package makes the DAC088S085 the smallest OCTAL DAC in its class. The on-chip output ampli- fiers 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 2.7V to 3.6V range. The serial interface is compatible with standard SPI™, QSPI, MICROWIRE and DSP interfaces. The DAC088S085 also of- fers daisy chain operation where an unlimited number of DAC088S085s can be updated simultaneously using a single serial interface.
The DAC088S085 is a full-featured, general purpose OCTAL 8-bit voltage-output digital-to-analog converter (DAC) designed for low power operation. It operates from a single +2.7V to +5.5V supply and consumes as little as 1.95 mW at 3V. The device features on-chip output amplifiers that allow rail-to-rail output swing and includes a three-wire serial interface operating up to 40 MHz.
| Resolution | 8 bits |
|---|---|
| Integral Non-Linearity (INL) | +0.5 LSB (max) |
| Differential Non-Linearity (DNL) | +0.15 /-0.1 LSB (max) |
| Settling Time | 4.5 us (max) |
| Zero Code Error | +15 mV (max) |
| Full-Scale Error | -0.75 %FSR (max) |
| Supply Voltage Range | +2.7V to +5.5V |
| Operating Temperature Range | -40°C to +125°C |
The three-wire serial interface operates at clock rates up to 40 MHz over the entire supply voltage range.
The device is packaged in a 16-lead LLP package and a 16-lead TSSOP package.
Yes, it offers daisy chain operation where an unlimited number of DAC088S085s can be updated simultaneously using a single serial interface.