AD5326
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AD5326

+2.5V to +5.5V, 400µA, 2-Wire Interface, Quad Voltage Output 12-Bit DAC

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Part Details
Part Models 3
1ku List Price Starting From $6.79
Features
  • AD5306: 4 buffered, 8-bit DACs in 16-lead TSSOP
  • A version: ±1 LSB INL; B version: ±0.625 LSB INL
  • AD5316: 4 buffered, 10-bit DACs in 16-lead TSSOP
  • AD5326: 4 buffered, 12-bit DACs in 16-lead TSSOP
  • A version: ±4 LSB INL; B version: ±2.5 LSB INL
  • A version: ±16 LSB INL; B version: ±10 LSB INL
  • Low power operation: 400 μA @ 3 V, 500 μA @ 5 V
  • See datasheet for additional features

Additional Details
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The AD5306 / AD5316 / AD5326 are quad 8-/10-/12-bit buffered voltage output DACs in 16-lead TSSOP packages that operate from a single 2.5 V to 5.5 V supply, consuming 500 μA at 3 V. Their on-chip output amplifiers allow rail-to-rail output swing with a slew rate of 0.7 V/μs. A 2-wire serial interface, which operates at clock rates up to 400 kHz, is used. This interface is SMBus-compatible at VDD < 3.6 V. Multiple devices can be placed on the same bus.

Each DAC has a separate reference input that can be configured as buffered or unbuffered. The outputs of all DACs can be updated simultaneously using the asynchronous LDAC input. The parts incorporate a power-on reset circuit that ensures the DAC outputs power up to 0 V and remain there until a valid write to the device takes place. The software clear function clears all DACs to 0 V. The parts contain a power-down feature that reduces the current consumption of the device to 300 nA @ 5 V (90 nA @ 3 V).

All three parts have the same pinout, which allows users to select the amount of resolution appropriate for their application without redesigning their circuit board.

PRODUCT HIGHLIGHTS

  1. Available in a 16-lead MicroSOIC package
  2. Low power, single supply operation from 2.5 V to 5.5 V supply
  3. Consumes 1.2mW at 3 V and 2.5 mW at 5 V
  4. Rail-to-Rail output with a slew rate of 0.7 V/µs
  5. Multiple devices can share the same bus
  6. 2-wire serial interface with clock rates up to 400 kHz
  7. Pin- and Software-Compatible with the AD5306 (8-Bit) and the AD5316 (10-Bit)

APPLICATIONS

  • Portable battery-powered instruments
  • Digital gain and offset adjustment
  • Programmable voltage and current sources
  • Programmable attenuator
  • Industrial process control
Part Models 3
1ku List Price Starting From $6.79

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
AD5326ARUZ
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AD5326BRUZ
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AD5326BRUZ-REEL7
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Product Lifecycle

PCN

Feb 11, 2011

- 10_0005

Halogen Free Material Change for TSSOP Products Assembled at Amkor

AD5326ARUZ

PRODUCTION

AD5326BRUZ

PRODUCTION

AD5326BRUZ-REEL7

PRODUCTION

Feb 8, 2010

- 04_0080

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

AD5326ARUZ

PRODUCTION

AD5326BRUZ

PRODUCTION

AD5326BRUZ-REEL7

PRODUCTION

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

AD5326ARUZ

PRODUCTION

AD5326BRUZ

PRODUCTION

AD5326BRUZ-REEL7

PRODUCTION

Feb 8, 2010

- 04_0080

arrow down

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

AD5326ARUZ

PRODUCTION

AD5326BRUZ

PRODUCTION

AD5326BRUZ-REEL7

PRODUCTION

Evaluation Kit

Evaluation Kits 1

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EVAL-AD5326

AD5326 Evaluation Board

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EVAL-AD5326

AD5326 Evaluation Board

AD5326 Evaluation Board

Features and Benefits

  • Full featured evaluation board 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 AD5326 evaluation board is designed to help users quickly prototype new AD5326 circuits and reduce design time. The AD5326 operates from a single 2.5 V to 5.5 V supply.


Full data is available in the AD5326 data sheet, which must be consulted in conjunction with UG-977 when using the evaluation board.


The evaluation board interfaces to the USB port of a PC via the SDP-B controller board (EVAL-SDP-CB1Z). Software is supplied with the evaluation board to allow the user to program the AD5326.


This evaluation board requires the SDP-B controller board (EVAL-SDP-CB1Z).


Tools & Simulations

Tools & Simulations 1

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