AD5665R
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AD5665R

Quad, 16-Bit nanoDAC® with 5 ppm/°C On-Chip Reference, I2C® Interface

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Part Details
Part Models 7
1ku List Price Starting From $10.09
Features
  • Low power, smallest pin-compatible, quad nanoDACs
  • AD5625R/AD5645R/AD5665R
    • 12-/14-/16-bit nanoDACs
    • On-chip, 2.5 V, 5 ppm/°C reference in TSSOP
    • On-chip, 2.5 V, 10 ppm/°C reference in LFCSP
    • On-chip, 1.25 V, 10 ppm/°C reference in LFCSP
  • AD5625/AD5665
    • 12-/16-bit nanoDACs
    • External reference only
  • 3 mm × 3 mm, 10-lead LFCSP; 14-lead TSSOP; and 1.665 mm × 2.245 mm, 12-ball WLCSP
  • 2.7 V to 5.5 V power supply
  • Guaranteed monotonic by design
  • Power-on reset to zero scale/midscale
  • Per channel power-down
  • Hardware LDAC and CLR functions
  • I2C-compatible serial interface supports standard (100 kHz), fast (400 kHz), and high speed (3.4 MHz) modes
Additional Details
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The AD5625R/AD5645R/AD5665R and AD5625/AD5665 members of the nanoDAC® family are low power, quad, 12-/14-/16-bit, buffered voltage-out DACs with/without an on-chip reference. All devices operate from a single 2.7 V to 5.5 V supply, are guaranteed monotonic by design, and have an I2C-compatible serial interface.

The AD5625R/AD5645R/AD5665R have an on-chip reference. The LFCSP versions of the AD5625R/AD5645R/AD5665R have a 1.25 V or 2.5 V, 10 ppm/°C reference, giving a full-scale output range of 2.5 V or 5 V; the TSSOP versions of the AD5625R/AD5645R/AD5665R have a 2.5 V, 5 ppm/°C reference, giving a full-scale output range of 5 V. The WLCSP has a 1.25 V reference. The on-chip reference is off at power-up, allowing the use of an external reference. The internal reference is enabled via a software write. The AD5625/AD5665 require an external reference voltage to set the output range of the DAC.

The device incorporates a power-on reset circuit that ensures that the DAC output powers up to 0 V (POR = GND) or midscale (POR = VDD) and remains there until a valid write occurs. The on-chip precision output amplifier enables rail-to-rail output swing.

The AD5625R/AD5645R/AD5665R and AD5625/AD5665 use a 2-wire I2C-compatible serial interface that operates in standard (100 kHz), fast (400 kHz), and high speed (3.4 MHz) modes.

Applications

  • Process control
  • Data acquisition systems
  • Portable battery-powered instruments
  • Digital gain and offset adjustment
  • Programmable voltage and current sources
  • Programmable attenuators
Part Models 7
1ku List Price Starting From $10.09

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
AD5665RBCBZ-1-RL7
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AD5665RBCPZ-R2
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AD5665RBCPZ-REEL7
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AD5665RBRUZ-1
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AD5665RBRUZ-1REEL7
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AD5665RBRUZ-2
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AD5665RBRUZ-2REEL7
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Product Lifecycle

PCN

Feb 8, 2010

- 04_0080

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

AD5665RBCPZ-R2

PRODUCTION

AD5665RBCPZ-REEL7

PRODUCTION

AD5665RBRUZ-1

PRODUCTION

AD5665RBRUZ-1REEL7

PRODUCTION

AD5665RBRUZ-2

PRODUCTION

AD5665RBRUZ-2REEL7

PRODUCTION

Apr 5, 2021

- 21_0035

Amkor Philippines as an Alternate Site for TSSOP_4.4

AD5665RBRUZ-1

PRODUCTION

AD5665RBRUZ-1REEL7

PRODUCTION

AD5665RBRUZ-2

PRODUCTION

AD5665RBRUZ-2REEL7

PRODUCTION

Jan 20, 2012

- 11_0218

Halogen Free Material Change for Certain TSSOP Products at Carsem

AD5665RBRUZ-1

PRODUCTION

AD5665RBRUZ-1REEL7

PRODUCTION

AD5665RBRUZ-2

PRODUCTION

AD5665RBRUZ-2REEL7

PRODUCTION

Apr 20, 2017

- 16_0050

ADI Corporate Obsolescence Notice-2016 (Standard Products)

AD5665RBCBZ-1-RL7

PRODUCTION

Filter by Model

reset

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Part Models

Product Lifecycle

PCN

Feb 8, 2010

- 04_0080

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

AD5665RBCPZ-R2

PRODUCTION

AD5665RBCPZ-REEL7

PRODUCTION

AD5665RBRUZ-1

PRODUCTION

AD5665RBRUZ-1REEL7

PRODUCTION

AD5665RBRUZ-2

PRODUCTION

AD5665RBRUZ-2REEL7

PRODUCTION

Apr 5, 2021

- 21_0035

arrow down

Amkor Philippines as an Alternate Site for TSSOP_4.4

AD5665RBRUZ-1

PRODUCTION

AD5665RBRUZ-1REEL7

PRODUCTION

AD5665RBRUZ-2

PRODUCTION

AD5665RBRUZ-2REEL7

PRODUCTION

Jan 20, 2012

- 11_0218

arrow down

Halogen Free Material Change for Certain TSSOP Products at Carsem

AD5665RBRUZ-1

PRODUCTION

AD5665RBRUZ-1REEL7

PRODUCTION

AD5665RBRUZ-2

PRODUCTION

AD5665RBRUZ-2REEL7

PRODUCTION

Apr 20, 2017

- 16_0050

arrow down

ADI Corporate Obsolescence Notice-2016 (Standard Products)

AD5665RBCBZ-1-RL7

PRODUCTION

Evaluation Kit

Evaluation Kits 1

EVAL-AD5665R

AD5665R Evaluation Boards for 1.25V and 2.5V

Tools & Simulations

Tools & Simulations 1

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