AD5320
Info: : PRODUCTION
searchIcon
cartIcon

AD5320

2.7 V to 5.5 V, 140 µA, Rail-to-Rail Voltage Output 12-Bit DAC in SOT-23 and MicroSOIC Packages

Show More showmore-icon

Info: : PRODUCTION tooltip
Info: : PRODUCTION tooltip
Part Details
Part Models 5
1ku List Price Starting From $3.93
Features
  • Micropower: 140 µA @ 5 V, 115 µA @ 3 V
  • Power-Down to 200 nA @ 5 V, 50 nA @ 3 V
  • Guaranteed Monotonic by design
  • Power-On-Reset to Zero Volts
  • Three Power-Down Functions
  • SYNC (active low) Interrupt Facility
  • Low Power, SPI, QSPI, MICROWIRE and DSP-Compatible 3-Wire Serial Interface
  • Output Buffer Amplifier with Rail-to-Rail Operation
  • Temperature Range: -40°C to 105°C
  • Three Power-Down Functions
Additional Details
show more Icon

The AD5320 is a single, 12-bit buffered voltage out DAC that operates from a single +2.7 V to +5.5 V supply consuming 115 µA at 3 V. Its on-chip precision output amplifier allows rail-to-rail output swing to be achieved. The AD5320 utilizes a versatile three-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 reference for AD5320 is derived from the power supply inputs and thus gives the widest dynamic output range. The part incorporates a power-on reset circuit that ensures that the DAC output powers up to zero volts and remains there until a valid write takes place to the device. The part contains a power-down feature that reduces the current consumption of the device to 200 nA at 5 V and provides software selectable output loads while in power-down mode. The part is put into power-down mode over the serial interface.

The low power consumption of this part in normal operation makes it ideally suited to portable, battery-operated equipment. The power consumption is 0.7 mW at 5 V reducing to 1 μW in power-down mode.

The AD5320 is one of a family of pin-compatible DACs. The AD5300 is the 8-bit version and the AD5310 is the 10-bit version. The AD5300/AD5310/AD5320 are available in 6-lead SOT-23 packages and 8-lead MSOP packages.

PRODUCT HIGHLIGHTS

  1. Available in 6-lead SOT-23 and 8-lead MicroSOIC packages
  2. Low power, single supply operation from 2.7 V to 5.5 V
  3. Consumes 0.35 mW at 3 V and 0.7 mW at 5 V
  4. Rail-to-Rail output with a slew rate of 1 V/µs
  5. Reference derived from the power supply
  6. High speed serial interface with clock speeds up to 30 MHz
  7. Pin and Software Compatible with the AD5300 (8-Bit) and the AD5310 (10-bit)

APPLICATIONS

  • Portable battery-powered instruments
  • Digital gain and offset adjustment
  • Programmable voltage and current sources
  • Programmable attenuators
Part Models 5
1ku List Price Starting From $3.93

close icon
Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
AD5320BRMZ
  • HTML
  • HTML
AD5320BRMZ-REEL
  • HTML
  • HTML
AD5320BRMZ-REEL7
  • HTML
  • HTML
AD5320BRTZ-500RL7
  • HTML
  • HTML
AD5320BRTZ-REEL7
  • HTML
  • HTML

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Jan 5, 2015

- 14_0246

Qualification of ASE Chungli, as an Alternate Assembly Site for Select MSOP Devices

AD5320BRMZ

PRODUCTION

AD5320BRMZ-REEL

PRODUCTION

AD5320BRMZ-REEL7

PRODUCTION

May 15, 2012

- 10_0006

Halogen Free Material Change for mini SOIC Products

AD5320BRMZ

PRODUCTION

AD5320BRMZ-REEL

PRODUCTION

AD5320BRMZ-REEL7

PRODUCTION

Feb 8, 2010

- 04_0080

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

AD5320BRMZ

PRODUCTION

AD5320BRMZ-REEL

PRODUCTION

AD5320BRMZ-REEL7

PRODUCTION

AD5320BRTZ-500RL7

PRODUCTION

AD5320BRTZ-REEL7

PRODUCTION

Feb 4, 2010

- 10_0009

Halogen Free Material Change for SOT_23 Products

AD5320BRTZ-500RL7

PRODUCTION

AD5320BRTZ-REEL7

PRODUCTION

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Jan 5, 2015

- 14_0246

arrow down

Qualification of ASE Chungli, as an Alternate Assembly Site for Select MSOP Devices

AD5320BRMZ

PRODUCTION

AD5320BRMZ-REEL

PRODUCTION

AD5320BRMZ-REEL7

PRODUCTION

May 15, 2012

- 10_0006

arrow down

Halogen Free Material Change for mini SOIC Products

AD5320BRMZ

PRODUCTION

AD5320BRMZ-REEL

PRODUCTION

AD5320BRMZ-REEL7

PRODUCTION

Feb 8, 2010

- 04_0080

arrow down

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

AD5320BRMZ

PRODUCTION

AD5320BRMZ-REEL

PRODUCTION

AD5320BRMZ-REEL7

PRODUCTION

AD5320BRTZ-500RL7

PRODUCTION

AD5320BRTZ-REEL7

PRODUCTION

Feb 4, 2010

- 10_0009

arrow down

Halogen Free Material Change for SOT_23 Products

AD5320BRTZ-500RL7

PRODUCTION

AD5320BRTZ-REEL7

PRODUCTION

Evaluation Kit

Evaluation Kits 1

reference details image

EVAL-AD5320

AD5320DBZ Evaluation Board

zoom

EVAL-AD5320

AD5320DBZ Evaluation Board

AD5320DBZ 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 AD5320 evaluation board is designed to help users quickly prototype new AD5320 circuits and reduce design time. The AD5320 operates from a single 2.7 V to 5.5 V supply.


For full data, see the AD5320 data sheet, which must be used in conjunction with UG-971 when using the evaluation board.


The evaluation board interfaces to the USB port of a PC via the SDP-B board. Software is available for download that allows users to program the AD5320.

Recently Viewed