Current position: Home > Shortcut to K > K4S Series

Note: 1. Stress greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause permanent damage to the device.   This is a stress rating only and functional operation of the device at these or any other conditions above those indicated   in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for   extended periods may affect reliability.
Most Significant Data Bit (MSB). Data Bits 1C10. Least Significant Data Bit (LSB). No Internal Connection. Power-down Control Input. Active High. Contains active pull-down circuit, thus may be left unterminated if not used. Reference Ground when Internal 1.2 V Reference Used. Connect to AVDD to disable internal reference. Reference Input/Output. Serves as reference input when internal reference disabled (i.e., Tie REFLO to AVDD). Serves as 1.2 V reference output when internal reference activated (i.e., Tie REFLO to ACOM). Requires 0.1 µF capacitor to ACOM when internal reference activated. Full-Scale Current Output Adjust. Bandwidth/Noise Reduction Node. Add 0.1 µF to AVDD for optimum performance. Analog Common. Complementary DAC Current Output. Full-scale current when all data bits are 0s. DAC Current Output. Full-scale current when all data bits are 1s. Internal Bias Node for Switch Driver Circuitry. Decouple to ACOM with 0.1 µF capacitor. Analog Supply Voltage (+2.7 V to +5.5 V). Digital Common. Digital Supply Voltage (+2.7 V to +5.5 V). Clock Input. Data latched on positive edge of clock.