The DAC8550IBDGKT is a small low-power voltage output 16-bit Digital-to-analog Converter (DAC) provides good linearity and minimizes undesired code-to-code transient voltages. The DAC8550 uses a versatile, 3-wire serial interface that operates at clock rates of up to 30MHz and is compatible with standard SPI?, QSPI?, MICROWIRE? and digital signal processor (DSP) interfaces. The DAC8550 requires an external reference voltage to set its output range. The DAC8550 incorporates a power-on reset circuit that ensures that the DAC output powers up at midscale and remains there until a valid write takes place to the device. The DAC8550 contains a power-down feature, accessed over the serial interface that reduces the current consumption of the device to 200nA at 5V. The low-power consumption of this device in normal operation makes it ideal for portable, battery-operated equipment. Power consumption is 0.38mW at 2.7V, reducing to less than 1μW in power-down mode.
- Relative accuracy- 3LSB
- Glitch energy - 0.1nV-s
- Power-on reset to mid-scale
- Settling time - 10μs to ±0.003%FSR
- Low-power serial interface with Schmitt-triggered inputs
- On-chip output buffer amplifier with rail-to-rail output amplifier
- Power-down capability
- 2s Complement input
- SYNC interrupt facility
- Green product and no Sb/Br
自动化与过程控制, 电机驱动与控制, 便携式器材, 计算机和计算机周边
(EN)
