AD5640
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AD5640

Single, 14-Bit nanoDAC® Converter with 5 ppm/°C On-Chip Reference in S0T-23

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Info: : PRODUCTION tooltip
Info: : PRODUCTION tooltip
Part Details
Part Models 7
1ku List Price Starting From $3.50
Features
  • 14-Bit DAC; 12-Bit Accuracy Guaranteed
  • On-chip, 1.25 V/2.5 V, 5 ppm/°C reference
  • Tiny 8-lead SOT-23/MSOP packages
  • Power-down to 480 nA @ 5 V, 200 nA @ 3 V
  • 3 V/5 V single power supply
  • Guaranteed 16-bit monotonic by design
  • Power-on reset to zero/midscale
  • 3 power-down functions
  • Serial interface with Schmitt-triggered inputs
  • Rail-to-rail operation
  • SYNC interrupt facility
Additional Details
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The AD5620 / AD5640 / AD5660, members of the nanoDAC® family of devices, are low power, single, 12-/14-/16-bit, buffered voltage-out DACs and are guaranteed monotonic by design.

The AD5620 / AD5640 / AD5660-1 parts include an internal, 1.25 V, 5 ppm/°C reference, giving a full-scale output voltage range of 2.5 V. The AD5620 / AD5640 / AD5660-2-3 parts include an internal, 2.5 V, 5 ppm/°C reference, giving a full-scale output voltage range of 5 V. The reference associated with each part is available at the VREFOUT pin.

The parts incorporate a power-on reset circuit to ensure that the DAC output powers up to 0 V (AD5620 / AD5640 / AD5660-1-2) or midscale (AD5620-3 and AD5660-3) and remains there until a valid write takes place. The parts contain a power-down feature that reduces the current consumption of the device to 480 nA at 5 V and provides software-selectable output loads while in power-down mode. The power consumption is 2.5 mW at 5 V, reducing to 1 μW in power-down mode.

The AD5620 / AD5640 / AD5660 on-chip precision output amplifier allows rail-to-rail output swing to be achieved. For remote sensing applications, the output amplifier’s inverting input is available to the user. The AD5620 / AD5640 / AD5660 use 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.

PRODUCT HIGLIGHTS

  1. 14-bit nanoDAC — 12-bit accuracy guaranteed.
  2. On-chip, 1.25 V/2.5 V, 5 ppm/°C reference.
  3. Available in 8-lead SOT-23 and 8-lead MSOP packages.
  4. Power-on reset to 0 V or midscale.
  5. 10 µs settling time.

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 $3.50

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
AD5640BRJZ-1500RL7
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AD5640BRJZ-1REEL7
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AD5640BRJZ-2500RL7
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AD5640CRMZ-1
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AD5640CRMZ-1REEL7
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AD5640CRMZ-2
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AD5640CRMZ-2REEL7
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Filter by Model

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Product Lifecycle

PCN

Mar 27, 2019

- 18_0064

Bump Site Transfer and Qualification of Select 6L and 8L SOT23 Flip Chip on Lead Packages

Feb 8, 2010

- 04_0080

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

AD5640BRJZ-1500RL7

PRODUCTION

AD5640BRJZ-1REEL7

PRODUCTION

AD5640BRJZ-2500RL7

PRODUCTION

Feb 4, 2010

- 10_0009

Halogen Free Material Change for SOT_23 Products

AD5640BRJZ-1500RL7

PRODUCTION

AD5640BRJZ-1REEL7

PRODUCTION

AD5640BRJZ-2500RL7

PRODUCTION

Jan 5, 2015

- 14_0246

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

AD5640CRMZ-1

PRODUCTION

AD5640CRMZ-1REEL7

PRODUCTION

AD5640CRMZ-2

PRODUCTION

AD5640CRMZ-2REEL7

PRODUCTION

May 15, 2012

- 10_0006

Halogen Free Material Change for mini SOIC Products

Sep 7, 2018

- 17_0038

Obsolescence of Lead (Pb)-Bearing Packages

AD5640BRJZ-2500RL7

PRODUCTION

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Mar 27, 2019

- 18_0064

arrow down

Bump Site Transfer and Qualification of Select 6L and 8L SOT23 Flip Chip on Lead Packages

Feb 8, 2010

- 04_0080

arrow down

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

AD5640BRJZ-1500RL7

PRODUCTION

AD5640BRJZ-1REEL7

PRODUCTION

AD5640BRJZ-2500RL7

PRODUCTION

Feb 4, 2010

- 10_0009

arrow down

Halogen Free Material Change for SOT_23 Products

AD5640BRJZ-1500RL7

PRODUCTION

AD5640BRJZ-1REEL7

PRODUCTION

AD5640BRJZ-2500RL7

PRODUCTION

Jan 5, 2015

- 14_0246

arrow down

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

AD5640CRMZ-1

PRODUCTION

AD5640CRMZ-1REEL7

PRODUCTION

AD5640CRMZ-2

PRODUCTION

AD5640CRMZ-2REEL7

PRODUCTION

May 15, 2012

- 10_0006

arrow down

Halogen Free Material Change for mini SOIC Products

Sep 7, 2018

- 17_0038

arrow down

Obsolescence of Lead (Pb)-Bearing Packages

AD5640BRJZ-2500RL7

PRODUCTION

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