AD5318
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AD5318

2.5 V to 5.5 V Octal Voltage Output 10-Bit DACs in 16-Lead TSSOP

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Info: : PRODUCTION tooltip
Info: : PRODUCTION tooltip
Part Details
Part Models 5
1ku List Price Starting From $5.27
Features
  • AD5308: 8 buffered 8-bit DACs in 16-lead TSSOP A version: ±1 LSB INL, B version: ±0.75 LSB INL
  • AD5318: 8 buffered 10-bit DACs in 16-lead TSSOP A version: ±4 LSB INL, B version: ±3 LSB INL
  • AD5328: 8 buffered 12-bit DACs in 16-lead TSSOP A version: ±16 LSB INL, B version: ±12 LSB INL
  • Low power operation: 0.7 mA @ 3 V
  • Power-down to 120 nA @ 3 V, 400 nA @ 5 V
  • Double-buffered input logic
  • Guaranteed monotonic by design over all codes
  • 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®-, QSPI-, MICROWIRE-, and DSP-compatible 3-wire serial interface
Additional Details
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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.

APPLICATIONS

  • Portable battery-powered instruments
  • Digital gain and offset adjustment
  • Programmable voltage and current sources
  • Optical networking
  • Automatic test equipment
  • Mobile communications
  • Programmable attenuators
  • Industrial process control
Part Models 5
1ku List Price Starting From $5.27

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Documentation

Documentation

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Product Lifecycle

PCN

Jan 20, 2012

- 11_0218

Halogen Free Material Change for Certain TSSOP Products at Carsem

Feb 8, 2010

- 04_0080

Qualification of the 8" C6 and Q Wafer Fab Processes at Analog Devices, Limerick, Ireland.

AD5318ARUZ

PRODUCTION

AD5318ARUZ-REEL7

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AD5318BRUZ

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Feb 11, 2011

- 10_0005

Halogen Free Material Change for TSSOP Products Assembled at Amkor

AD5318BRUZ

PRODUCTION

AD5318BRUZ-REEL

PRODUCTION

AD5318BRUZ-REEL7

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Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Jan 20, 2012

- 11_0218

arrow down

Halogen Free Material Change for Certain TSSOP Products at Carsem

Feb 8, 2010

- 04_0080

arrow down

Qualification of the 8" C6 and Q Wafer Fab Processes at Analog Devices, Limerick, Ireland.

AD5318ARUZ

PRODUCTION

AD5318ARUZ-REEL7

PRODUCTION

AD5318BRUZ

PRODUCTION

AD5318BRUZ-REEL

PRODUCTION

AD5318BRUZ-REEL7

PRODUCTION

Feb 11, 2011

- 10_0005

arrow down

Halogen Free Material Change for TSSOP Products Assembled at Amkor

AD5318BRUZ

PRODUCTION

AD5318BRUZ-REEL

PRODUCTION

AD5318BRUZ-REEL7

PRODUCTION

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