AD5313R
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AD5313R

Dual, 10-Bit nanoDAC with 2 ppm/°C Reference, SPI Interface

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Part Details
Part Models 3
1ku List Price Starting From $2.10
Features
  • Low drift 2.5 V reference: 2 ppm/°C typical
  • Tiny package: 3 mm × 3 mm, 16-lead LFCSP 
  • Total unadjusted error (TUE): ±0.1% of FSR maximum 
  • Offset error: ±1.5 mV maximum
  • Gain error: ±0.1% of FSR maximum
  • High drive capability: 20 mA, 0.5 V from supply rails 
  • User selectable gain of 1 or 2 (GAIN pin) 
  • Reset to zero scale or midscale (RSTSEL pin)
  • 1.8 V logic compatibility
  • 50 MHz SPI with readback or daisy chain
  • Low glitch: 0.5 nV-sec
  • Low power: 3.3 mW at 3 V 
  • 2.7 V to 5.5 V power supply
  • −40°C to +105°C temperature range
Additional Details
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The AD5313R, a member of the nanoDAC® family, is a low power, dual, 10-bit buffered voltage output digital-to-analog converter (DAC). The device includes a 2.5 V, 2 ppm/°C internal reference (enabled by default) and a gain select pin giving a full-scale output of 2.5 V (gain = 1) or 5 V (gain = 2). The AD5313R operates from a single 2.7 V to 5.5 V supply, is guaranteed monotonic by design, and exhibits less than 0.1% FSR gain error and 1.5 mV offset error performance. The device is available in a 3 mm × 3 mm LFCSP package and a TSSOP package.

The AD5313R also incorporates a power-on reset circuit and a RSTSEL pin that ensures that the DAC outputs power up to zero scale or midscale and remain there until a valid write occurs. The part contains a per channel power-down feature that reduces the current consumption of the device to 4 μA at 3 V while in power-down mode

The AD5313R employs a versatile serial peripheral interface (SPI) that operates at clock rates up to 50 MHz, and the device contains a VLOGIC pin that is intended for 1.8 V/3 V/5 V logic.

Product Highlights

  1. Precision DC Performance.
    Total unadjusted error: ±0.1% of FSR maximum
    Offset error: ±1.5 mV maximum
    Gain error: ±0.1% of FSR maximum
  2. Low Drift 2.5 V On-Chip Reference.
    2 ppm/°C typical temperature coefficient
    5 ppm/°C maximum temperature coefficient
  3. Two Package Options.
    3 mm × 3 mm, 16-lead LFCSP
    16-lead TSSOP

Applications

  • Optical transceivers 
  • Base station power amplifiers 
  • Process control (PLC I/O cards)
  • Industrial automation
  • Data acquisition systems
Part Models 3
1ku List Price Starting From $2.10

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
AD5313RBCPZ-RL7
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AD5313RBRUZ
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AD5313RBRUZ-RL7
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Filter by Model

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Part Models

Product Lifecycle

PCN

Aug 6, 2014

- 13_0223

Assembly and Test Transfer of Select 2x3mm and 3x3mm LFCSP Products to STATS ChipPAC China

Jan 20, 2014

- 14_0019

Datasheet Correction for selected AD531X, AD568X and AD569X parts

AD5313RBCPZ-RL7

PRODUCTION

AD5313RBRUZ

PRODUCTION

AD5313RBRUZ-RL7

PRODUCTION

Apr 5, 2021

- 21_0035

Amkor Philippines as an Alternate Site for TSSOP_4.4

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Aug 6, 2014

- 13_0223

arrow down

Assembly and Test Transfer of Select 2x3mm and 3x3mm LFCSP Products to STATS ChipPAC China

Jan 20, 2014

- 14_0019

arrow down

Datasheet Correction for selected AD531X, AD568X and AD569X parts

AD5313RBCPZ-RL7

PRODUCTION

AD5313RBRUZ

PRODUCTION

AD5313RBRUZ-RL7

PRODUCTION

Apr 5, 2021

- 21_0035

arrow down

Amkor Philippines as an Alternate Site for TSSOP_4.4

Evaluation Kit

Evaluation Kits 1

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EVAL-AD5313R

EVAL-AD5313RDBZ

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EVAL-AD5313R

EVAL-AD5313RDBZ

EVAL-AD5313RDBZ

Features and Benefits

  • Full featured evaluation board (EVAL-MBnanoDAC-SDZ) in conjunction with nanoDAC® motherboard (EVAL-MBnanoDAC-SDZ)
  • On-board references
  • Various link options
  • PC control in conjunction with Analog Devices, Inc., system demonstration platform (SDP)

Product Detail

The AD5313RDBZ evaluation board is designed to quickly prototype AD5313R circuits and reduce design time. The evaluation board interfaces with the USB port of a PC via the SDP-B controller board. Software can be downloaded via the EVAL-AD5313RDBZ product page that allows users to program the AD5313R.


This evaluation board requires the SDP-B controller board, which is available for order on the Analog Devices, Inc., website.


Full data on the AD5313R can be found in the AD5313R data sheet available from Analog Devices and should be consulted in conjunction with UG-965 when using the evaluation board.


Tools & Simulations

Tools & Simulations 1

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