AD5781ARUZ

True 18-Bit, Voltage Output DAC ±0.5 LSB INL, ±0.5 LSB DNL AD5781 Data Sheet FEATURES FUNCTIONAL BLOCK DIAGRAM VREFPF VREFPS VDD VCC AD5781 IOVCC A1 R1 RFB RFB INV SDIN INPUT SHIFT REGISTER AND CONTROL LOGIC SCLK SYNC SDO 18 DAC REG 18 18-BIT DAC VOUT 6kΩ LDAC CLR POWER-ON-RESET AND CLEAR LOGIC RESET APPLICATIONS 6.8kΩ 6.8kΩ DGND VSS AGND VREFNF VREFNS 09092-001 Single 18-bit DAC, ±0.5 LSB INL 7.5 nV/√Hz noise spectral density 0.05 LSB long-term linearity stability