AD5318ARUZ Part Information

Details for AD5318ARUZ by Analog Devices

Semiconductors - ICs>Data & Signal Conversion>Digital-to-Analog Converters - DAC

Part Description

The AD5308/AD5318/AD5328 are octal 8-, 10-, and 12-bit buffered voltage output DACs in a 16-lead TSSOP. They operate from a single 2.5 V to 5.5 V supply, consuming 0.7 mA typical at 3 V. Their on-chip output amplifiers allow the outputs to swing rail-to-rail with a slew rate of 0.7 V/μs. The AD5308/ AD5318/AD5328 use a versatile 3-wire serial interface that operates at clock rates up to 30 MHz and is compatible with standard SPI, QSPI, MICROWIRE, and DSP interface standards. The references for the eight DACs are derived from two reference pins (one per DAC quad). These reference inputs can be configured as buffered, unbuffered, or VDD inputs. The parts incorporate a power-on reset circuit, which ensures that the DAC outputs power up to 0 V and remain there until a valid write to the device takes place. The outputs of all DACs may be updated simultaneously using the asynchronous LDAC input. The parts contain a power-down feature that reduces the current consumption of the devices to 400 nA at 5 V (120 nA at 3 V). The eight channels of the DAC may be powered down individually. All three parts are offered in the same pinout, which allows users to select the resolution appropriate for their application without redesigning their circuit board.

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Part Features

  • AD5308: 8 buffered 8-bit DACs in 16-lead TSSOP A version: u00b11 LSB INL, B version: u00b10.75 LSB INL AD5318: 8 buffered 10-bit DACs in 16-lead TSSOP A version: u00b14 LSB INL, B version: u00b13 LSB INL AD5328: 8 buffered 12-bit DACs in 16-lead TSSOP A version: u00b116 LSB INL, B version: u00b112 LSB INL Low power operation: 0.7 mA @ 3 V Guaranteed monotonic by design over all codes Power-down to 120 nA @ 3 V, 400 nA @ 5 V Double-buffered input logic Buffered/unbuffered/VDD reference input options Output range: 0 V to VREF or 0 V to 2 VREF Power-on reset to 0 V Programmability Individual channel power-down Simultaneous update of outputs (LDAC) Low power, SPI-u00ae, QSPI-u2122, MICROWIRE-u2122, and DSP- compatible 3-wire serial interface On-chip rail-to-rail output buffer amplifiers Temperature range: u221240u00b0C to +125u00b0C Qualified for automotive applications

Part Specifications

Resolution (Bits) 10bit
Sampling Rate 167kSPS
Input Channel Type Serial
Supply Voltage Range 2.5V to 5.5V
ADC / DAC Case Style TSSOP
No. of Pins 16Pins
Data Interface SPI
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range AD5318 Series
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (07-Jul-2017)
Supply Current 1mA
RoHS Compliant

Alternative Part Descriptions

  • CONVERTER - DAC | Richardson RFPD

Frequently Asked Questions

Where can I find additional details, specifications and documents for a AD5318ARUZ?

Additional datasheets, footprints and schematics for AD5318ARUZ are listed in our Part Details tab. You can also find the AD5318ARUZ image and similar parts on this details page.

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What category does AD5318ARUZ fall under?

The AD5318ARUZ is listed under Semiconductors - ICs > Data & Signal Conversion > Digital-to-Analog Converters - DAC.

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You can view similar parts to AD5318ARUZ when available in the Digital-to-Analog Converters - DAC range under the specifications section at the bottom of the details page.

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Is the AD5318ARUZ RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Farnell.

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Authorised distributors including Richardson RFPD have stock available or on a lead time for AD5318ARUZ.

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