AD5308BRUZ Part Information

Details for AD5308BRUZ 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) 8bit
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 3 Wire Serial
Operating Temperature Min -40°C
Operating Temperature Max 105°C
Product Range AD5308 Series
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
SVHC No SVHC (07-Jul-2017)
A/D / D/A Features Double-Buffered
Base Number 5308
Conversion Time 6µs
IC Case Style TSSOP
IC Generic Number 5308
Linearity Error ADC / DAC + 0.75LSB
Linearity Error ADC / DAC - 0.75LSB
Logic Function Number 5308
No. of Bits 8bit
No. of Channels 8Channels
Operating Temperature Range -40°C to +105°C
Output Type Voltage
Sample Rate 167kSPS
Settling Time 6µs
Supply Current 1mA
Supply Voltage Max 5.5V
Supply Voltage Min 2.5V
Total Harmonic Distortion -70dB
RoHS Compliant

Alternative Part Descriptions

  • CONVERTER - DAC | Richardson RFPD

Frequently Asked Questions

Where can I find additional details, specifications and documents for a AD5308BRUZ?

Additional datasheets, footprints and schematics for AD5308BRUZ are listed in our Part Details tab. You can also find the AD5308BRUZ image and similar parts on this details page.

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What category does AD5308BRUZ fall under?

The AD5308BRUZ is listed under Semiconductors - ICs > Data & Signal Conversion > Digital-to-Analog Converters - DAC.

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You can view similar parts to AD5308BRUZ 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 AD5308BRUZ RoHS compliant?

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

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