AD5323
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AD5323

2.5 V to 5.5 V, 230 µA, Dual Rail-to-Rail Voltage Output 12-Bit DAC

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Info: : PRODUCTION tooltip
Info: : PRODUCTION tooltip
Part Details
Part Models 4
1ku List Price Starting From $5.81
Features
  • AD5313: 2 buffered 10-bit DACs in 1 package
    A version: ±4 LSB INL
    B version: ±2 LSB INL
  • AD5323: 2 buffered 12-bit DACs in 1 package
    A version: ±16 LSB INL 
    B version: ±8 LSB INL
  • 16-lead TSSOP package
  • Power-down to 200 nA @ 5 V, 50 nA @ 3 V
  • Micropower operation: 300 μA at 5 V (including reference current)
  • 2.5 V to 5.5 V power supply
  • Double-buffered input logic
  • Guaranteed monotonic by design over all codes
  • Buffered/unbuffered reference input options
  • Output range: 0 V to VREF or 0 V to 2 VREF
  • Power-on-reset to 0 V
Additional Details
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The AD5303 / AD5313 / AD5323 are dual 8-/10-/12-bit buffered voltage output DACs in a 16-lead TSSOP package that operate from a single 2.5 V to 5.5 V supply, consuming 230 μA 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 AD5313 / AD5323 utilize 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 two DACs are derived from two reference pins (one per DAC). These reference inputs may be configured as buffered or unbuffered 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. There is also an asynchronous active low CLR pin that clears both DACs to 0 V. The outputs of both 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 200 nA at 5 V (50 nA at 3 V) and provides software-selectable output loads while in power-down mode. The parts may also be used in daisy-chaining applications using the SDO pin.

The low power consumption of these parts in normal operation makes them ideally suited to portable battery-operated equipment. The power consumption is 1.5 mW at 5 V and 0.7 mW at 3 V, reducing to 1 μW in power-down mode.

APPLICATIONS

  • Portable battery-powered instruments
  • Digital gain and offset adjustment
  • Programmable voltage and current sources
  • Programmable attenuators
Part Models 4
1ku List Price Starting From $5.81

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
AD5323ARUZ
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AD5323BRUZ
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AD5323BRUZ-REEL
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AD5323BRUZ-REEL7
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Product Lifecycle

PCN

Feb 11, 2011

- 10_0005

Halogen Free Material Change for TSSOP Products Assembled at Amkor

AD5323ARUZ

PRODUCTION

AD5323BRUZ

PRODUCTION

AD5323BRUZ-REEL

PRODUCTION

AD5323BRUZ-REEL7

PRODUCTION

Feb 8, 2010

- 04_0080

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

AD5323ARUZ

PRODUCTION

AD5323BRUZ

PRODUCTION

AD5323BRUZ-REEL

PRODUCTION

AD5323BRUZ-REEL7

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Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Feb 11, 2011

- 10_0005

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Halogen Free Material Change for TSSOP Products Assembled at Amkor

AD5323ARUZ

PRODUCTION

AD5323BRUZ

PRODUCTION

AD5323BRUZ-REEL

PRODUCTION

AD5323BRUZ-REEL7

PRODUCTION

Feb 8, 2010

- 04_0080

arrow down

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

AD5323ARUZ

PRODUCTION

AD5323BRUZ

PRODUCTION

AD5323BRUZ-REEL

PRODUCTION

AD5323BRUZ-REEL7

PRODUCTION

Evaluation Kit

Evaluation Kits 1

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EVAL-AD5323

AD5323DBZ Evaluation Board 

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EVAL-AD5323

AD5323DBZ Evaluation Board 

AD5323DBZ Evaluation Board 

Features and Benefits

  • Full featured evaluation board (EVAL-AD5323DBZ) in conjunction with nanoDAC motherboard (EVAL-MBnanoDAC-SDZ)
  • On-board references
  • Various link options
  • PC control in conjunction with the Analog Devices, Inc., system demonstration platform (SDP)

Product Detail

The EVAL-AD5323DBZ evaluation board helps users quickly prototype new AD5323 circuits and reduce design time. The AD5323 operates from a single 2.5 V to 5.5 V supply.


The EVAL-AD5323DBZ interfaces with the USB port of a PC via the SDP-B controller board. Software is supplied with the evaluation board to allow the user to program the AD5323.


The EVAL-AD5323DBZ evaluation board requires the SDP-B controller board, which is available for order on the Analog Devices, Inc., website at www.analog.com.


Full specifications for the AD5323 are listed in the AD5323 data sheet available from Analog Devices and should be consulted in conjunction with user guide UG-974 when using the evaluation board.

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