AD5318ARUZ

Product Summary

The AD5318ARUZ is an octal 10-bit buffered voltage output DAC in a 16-lead TSSOP. The AD5318ARUZ operates from a single 2.5 V to 5.5 V supply, consuming 0.7 mA typical at 3 V. Its on-chip output amplifiers allow the outputs to swing rail-to-rail with a slew rate of 0.7 V/μs. The AD5318ARUZ uses a versatile 3-wire serial interface that perates at clock rates up to 30 MHz and is compatible with standard SPI, QSPI, MICROWIRE, and DSP interface standards. The applications of the AD5318ARUZ include Portable battery-powered instruments, Digital gain and offset adjustment, Programmable voltage and current sources, Optical networking, Automatic test equipment, Mobile communications, Programmable attenuators and Industrial process control.

Parametrics

AD5318ARUZ absolute maximum ratings: (1)VDD to GND: -0.3 V to +7 V; (2)Digital Input Voltage to GND: -0.3 V to VDD + 0.3 V; (3)Reference Input Voltage to GND: -0.3 V to VDD + 0.3 V; (4)VOUTA–VOUTD to GND: -0.3 V to VDD + 0.3 V; (5)Operating Temperature Range: Industrial (A, B Version): -40℃ to +105℃; (6)Storage Temperature Range: -65℃ to +150℃; (7)Junction Temperature (TJ MAX) 150℃; (8)Power Dissipation: (TJ MAX - TA)/θJA; (9)θJA Thermal Impedance: 150.4℃/W; (10)Lead Temperature: JEDEC industry-standard; (11)Soldering: J-STD-020.

Features

AD5318ARUZ features: (1)8 buffered 10-bit DACs in 16-lead TSSOP; A version: ±4 LSB INL, B version: ±3 LSB INL; (2)Low power operation: 0.7 mA @ 3 V; (3)Guaranteed monotonic by design over all codes; (4)Power-down to 120 nA @ 3 V, 400 nA @ 5 V; (5)Double-buffered input logic; (6)Buffered/unbuffered/VDD reference input options; (7)Output range: 0 V to VREF or 0 V to 2 VREF; (8)Power-on reset to 0 V; (9)Programmability: Individual channel power-down; Simultaneous update of outputs (LDAC); (10)Low power, SPI, QSPI, MICROWIRE, and DSP compatible 3-wire serial interface; (11)On-chip rail-to-rail output buffer amplifiers; (12)Temperature range: -40 to +105℃.

Diagrams