DAC8163T Dual,14-Bit,Low Power with 2.5-V,4ppm/C Internal Ref,Reset to Mid-scale and 5V TTL I/O 10-WSON -40 to 125
16-channel 16-bit high-voltage output DAC with integrated internal reference 40-VQFN -40 to 125

HART®, FOUNDATION Fieldbus™, and PROFIBUS PA-compliant modem with UART interface 24-VQFN -55 to 125