DAC8554IPWRG4

The Texas Instruments DAC8554IPWRG4 is a high-performance 16-bit, quad-channel digital-to-analog converter (DAC) designed for precision applications. It features a voltage output with an integrated buffer, capable of operating over a range of 0 to 5.5V. The device utilizes an SPI-compatible serial interface for communication, supporting data rates up to 50MHz.

Key electrical specifications include a resolution of 16 bits across four channels, an Integral Non-Linearity (INL) of ±12 LSB maximum, and a settling time of 10µs to ±0.003% FSR. The DAC operates with an external reference and boasts a low glitch energy of 0.15nV-s. Typical power consumption is 3mW, with micro-power operation drawing 150µA per channel at 2.7V.

Designed for a wide operating temperature range of -40°C to 105°C, the DAC8554IPWRG4 is housed in a TSSOP-16 package suitable for surface mounting. Its features, such as rail-to-rail output buffering, double-buffered input architecture, and low AC crosstalk (-100dB typical), make it suitable for various applications including portable instrumentation, closed-loop servo control, process control, and data acquisition systems.

Logic compatibility extends from 1.8V to 5.5V, enhancing its integration flexibility in diverse system designs. The device also includes power-on reset to zero-scale and supports simultaneous or sequential output updates.