DAC5578SPW

The DAC5578SPW is a 8-channel 8-bit low-power voltage-output Digital-to-analog Converter (DAC) provides good linearity and minimize undesired code-to-code transient voltages. The device uses a versatile, 2-wire serial interface that is I²C-compatible and operates at clock rates of up to 3.4MHz. The device incorporates a power-on-reset (POR) circuit that ensures the DAC output powers up to zero-scale or midscale until a valid code is written to the device. This device also contains a power-down feature, accessed through the serial interface that reduces the current consumption of the device to typically 0.42µA at 5V. Power consumption is typically 2.32mW at 3V, reducing to 0.68µW in power-down mode. The low power consumption and small footprint make this device ideal for battery-operated equipment.

• Relative accuracy
• Glitch energy - 0.15nV-s
• Power-on reset to zero scale or midscale
• Ultralow power operation - 0.13mA per channel at 5V
• 2-wire serial interface (I²C™ compatible)
• Green product and no Sb/Br

Applikasjoner

Automation & Process Control, Portable Devices, Motor Drive & Control, Sensing & Instrumentation