LTC2642
Info: : PRODUCTION
searchIcon
cartIcon

LTC2642

16-/14-/12-Bit VOUT DACs in 3mm × 3mm DFN

Show More showmore-icon

Info: : PRODUCTION tooltip
Info: : PRODUCTION tooltip
Part Details
Part Models 32
1ku List Price Starting From $3.54
Features
  • Tiny 3mm × 3mm 8-Pin DFN Package
  • Maximum 16-Bit INL Error: ±1LSB over Temperature
  • Low 120µA Supply Current
  • Guaranteed Monotonic over Temperature
  • Low 0.5nV•sec Glitch Impulse
  • 2.7V to 5.5V Single Supply Operation
  • Fast 1µs Settling Time to 16 Bits
  • Unbuffered Voltage Output Directly Drives 60k Loads
  • 50MHz SPI™/QSPI™/MICROWIRE™ Compatible Serial Interface
  • Power-On Reset Clears DAC Output to Zero Scale(LTC2641) or Midscale (LTC2642)
  • Schmitt-Trigger Inputs for Direct Optocoupler Interface
  • Asynchronous CLR Pin
  • 8-Lead MSOP, 3mm × 3mm DFN, and 8-Lead SO Packages (LTC2641)
  • 10-Lead MSOP and 3mm × 3mm DFN Packages (LTC2642)
Additional Details
show more Icon

The LTC2641/LTC2642 are families of 16-, 14- and 12-bit unbuffered voltage output DACs. These DACs operate from a single 2.7V to 5.5V supply and are guaranteed monotonic over temperature. The LTC2641A-16/LTC2642A-16 provide 16-bit performance (±1LSB INL and ±1LSB DNL) over temperature. Unbuffered DAC outputs result in low supply current of 120µA and a low offset error of ±1LSB.

Both the LTC2641 and LTC2642 feature a reference input range of 2V to VDD. VOUT swings from 0V to VREF. For bipolar operation, the LTC2642 includes matched scaling resistors for use with an external precision op amp (such as the LT1678), generating a ±VREF output swing at RFB.

The LTC2641/LTC2642 use a simple SPI/MICROWIRE compatible 3-wire serial interface which can be operated at clock rates up to 50MHz and can interface directly with optocouplers for applications requiring isolation. A power-on reset circuit clears the LTC2641’s DAC output to zero scale and the LTC2642’s DAC output to midscale when power is initially applied. A logic low on the CLR pin asynchronously clears the DAC to zero scale (LTC2641) or midscale (LTC2642). These DACs are all specified over the commercial and industrial ranges.

Applications

  • High Resolution Offset and Gain Adjustment
  • Process Control and Industrial Automation
  • Automatic Test Equipment
  • Data Aquisition Systems
Part Models 32
1ku List Price Starting From $3.54

close icon
Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
LTC2642ACDD-16#PBF
  • HTML
  • HTML
LTC2642ACDD-16#TRPBF
  • HTML
  • HTML
LTC2642ACMS-16#PBF
  • HTML
  • HTML
LTC2642ACMS-16#TRPBF
  • HTML
  • HTML
LTC2642AIDD-16#PBF
  • HTML
  • HTML
LTC2642AIDD-16#TRPBF
  • HTML
  • HTML
LTC2642AIMS-16#PBF
  • HTML
  • HTML
LTC2642AIMS-16#TRPBF
  • HTML
  • HTML
LTC2642CDD-12#PBF
  • HTML
  • HTML
LTC2642CDD-12#TRPBF
  • HTML
  • HTML
LTC2642CDD-14#PBF
  • HTML
  • HTML
LTC2642CDD-14#TRPBF
  • HTML
  • HTML
LTC2642CDD-16#PBF
  • HTML
  • HTML
LTC2642CDD-16#TRPBF
  • HTML
  • HTML
LTC2642CMS-12#PBF
  • HTML
  • HTML
LTC2642CMS-12#TRPBF
  • HTML
  • HTML
LTC2642CMS-14#PBF
  • HTML
  • HTML
LTC2642CMS-14#TRPBF
  • HTML
  • HTML
LTC2642CMS-16#PBF
  • HTML
  • HTML
LTC2642CMS-16#TRPBF
  • HTML
  • HTML
LTC2642IDD-12#PBF
  • HTML
  • HTML
LTC2642IDD-12#TRPBF
  • HTML
  • HTML
LTC2642IDD-14#PBF
  • HTML
  • HTML
LTC2642IDD-14#TRPBF
  • HTML
  • HTML
LTC2642IDD-16#PBF
  • HTML
  • HTML
LTC2642IDD-16#TRPBF
  • HTML
  • HTML
LTC2642IMS-12#PBF
  • HTML
  • HTML
LTC2642IMS-12#TRPBF
  • HTML
  • HTML
LTC2642IMS-14#PBF
  • HTML
  • HTML
LTC2642IMS-14#TRPBF
  • HTML
  • HTML
LTC2642IMS-16#PBF
  • HTML
  • HTML
LTC2642IMS-16#TRPBF
  • HTML
  • HTML

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Jun 30, 2020

- 20_0244

Notification of Wafer Fab Location Change for 0.6µm CMOS Process Devices from ADI Milpitas (Hillview) to Vanguard Int. (Taiwan)

LTC2642ACDD-16#PBF

PRODUCTION

LTC2642ACDD-16#TRPBF

PRODUCTION

LTC2642ACMS-16#PBF

PRODUCTION

LTC2642ACMS-16#TRPBF

PRODUCTION

LTC2642AIDD-16#PBF

PRODUCTION

LTC2642AIDD-16#TRPBF

PRODUCTION

LTC2642AIMS-16#PBF

PRODUCTION

LTC2642AIMS-16#TRPBF

PRODUCTION

LTC2642CDD-12#PBF

PRODUCTION

LTC2642CDD-12#TRPBF

PRODUCTION

LTC2642CDD-16#PBF

PRODUCTION

LTC2642CDD-16#TRPBF

PRODUCTION

LTC2642CMS-12#PBF

PRODUCTION

LTC2642CMS-12#TRPBF

PRODUCTION

LTC2642CMS-16#PBF

PRODUCTION

LTC2642CMS-16#TRPBF

PRODUCTION

LTC2642IDD-12#PBF

PRODUCTION

LTC2642IDD-12#TRPBF

PRODUCTION

LTC2642IDD-16#PBF

PRODUCTION

LTC2642IDD-16#TRPBF

PRODUCTION

LTC2642IMS-12#PBF

PRODUCTION

LTC2642IMS-12#TRPBF

PRODUCTION

LTC2642IMS-16#PBF

PRODUCTION

LTC2642IMS-16#TRPBF

PRODUCTION

Feb 4, 2020

- 20_0130

Laser Top Mark Conversion for 10-Lead MSOP Packages Assembled in ADPG and UTAC

LTC2642ACMS-16#PBF

PRODUCTION

LTC2642ACMS-16#TRPBF

PRODUCTION

LTC2642AIMS-16#PBF

PRODUCTION

LTC2642AIMS-16#TRPBF

PRODUCTION

LTC2642CMS-12#PBF

PRODUCTION

LTC2642CMS-12#TRPBF

PRODUCTION

LTC2642CMS-14#PBF

PRODUCTION

LTC2642CMS-14#TRPBF

PRODUCTION

LTC2642CMS-16#PBF

PRODUCTION

LTC2642CMS-16#TRPBF

PRODUCTION

LTC2642IMS-12#PBF

PRODUCTION

LTC2642IMS-12#TRPBF

PRODUCTION

LTC2642IMS-14#PBF

PRODUCTION

LTC2642IMS-14#TRPBF

PRODUCTION

LTC2642IMS-16#PBF

PRODUCTION

LTC2642IMS-16#TRPBF

PRODUCTION

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Jun 30, 2020

- 20_0244

arrow down

Notification of Wafer Fab Location Change for 0.6µm CMOS Process Devices from ADI Milpitas (Hillview) to Vanguard Int. (Taiwan)

LTC2642ACDD-16#PBF

PRODUCTION

LTC2642ACDD-16#TRPBF

PRODUCTION

LTC2642ACMS-16#PBF

PRODUCTION

LTC2642ACMS-16#TRPBF

PRODUCTION

LTC2642AIDD-16#PBF

PRODUCTION

LTC2642AIDD-16#TRPBF

PRODUCTION

LTC2642AIMS-16#PBF

PRODUCTION

LTC2642AIMS-16#TRPBF

PRODUCTION

LTC2642CDD-12#PBF

PRODUCTION

LTC2642CDD-12#TRPBF

PRODUCTION

LTC2642CDD-16#PBF

PRODUCTION

LTC2642CDD-16#TRPBF

PRODUCTION

LTC2642CMS-12#PBF

PRODUCTION

LTC2642CMS-12#TRPBF

PRODUCTION

LTC2642CMS-16#PBF

PRODUCTION

LTC2642CMS-16#TRPBF

PRODUCTION

LTC2642IDD-12#PBF

PRODUCTION

LTC2642IDD-12#TRPBF

PRODUCTION

LTC2642IDD-16#PBF

PRODUCTION

LTC2642IDD-16#TRPBF

PRODUCTION

LTC2642IMS-12#PBF

PRODUCTION

LTC2642IMS-12#TRPBF

PRODUCTION

LTC2642IMS-16#PBF

PRODUCTION

LTC2642IMS-16#TRPBF

PRODUCTION

Feb 4, 2020

- 20_0130

arrow down

Laser Top Mark Conversion for 10-Lead MSOP Packages Assembled in ADPG and UTAC

LTC2642ACMS-16#PBF

PRODUCTION

LTC2642ACMS-16#TRPBF

PRODUCTION

LTC2642AIMS-16#PBF

PRODUCTION

LTC2642AIMS-16#TRPBF

PRODUCTION

LTC2642CMS-12#PBF

PRODUCTION

LTC2642CMS-12#TRPBF

PRODUCTION

LTC2642CMS-14#PBF

PRODUCTION

LTC2642CMS-14#TRPBF

PRODUCTION

LTC2642CMS-16#PBF

PRODUCTION

LTC2642CMS-16#TRPBF

PRODUCTION

LTC2642IMS-12#PBF

PRODUCTION

LTC2642IMS-12#TRPBF

PRODUCTION

LTC2642IMS-14#PBF

PRODUCTION

LTC2642IMS-14#TRPBF

PRODUCTION

LTC2642IMS-16#PBF

PRODUCTION

LTC2642IMS-16#TRPBF

PRODUCTION

Software & Part Ecosystem

Software & Part Ecosystem

Can't find the software or driver you need?

Request a Driver/Software
Evaluation Kit

Evaluation Kits 1

reference details image

DC1096B

LTC2642A-16 (LTC2641A-16) 16-bit ±5V Unbuffered VOUT DAC (req DC590B)

zoom

DC1096B

LTC2642A-16 (LTC2641A-16) 16-bit ±5V Unbuffered VOUT DAC (req DC590B)

LTC2642A-16 (LTC2641A-16) 16-bit ±5V Unbuffered VOUT DAC (req DC590B)

Product Detail

DC1096B: Demo Board for:

LTC2641-16-/14-/12-Bit VOUT DACs in 3mm × 3mm DFN
LTC2641-14 - 14-Bit VOUT DAC in 3mm × 3mm DFN
LTC2641-16 - 16-Bit VOUT DAC in 3mm × 3mm DFN
LTC2642-16 - 16-Bit VOUT DAC in 3mm × 3mm DFN
LTC2642-14 - 14-Bit VOUT DAC in 3mm × 3mm DFN
LTC2642-16-/14-/12-Bit VOUT DACs in 3mm × 3mm DFN


 

Tools & Simulations

Tools & Simulations 3

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.

Linduino

Linduino is Analog Devices’ Arduino compatible system for developing and distributing firmware libraries and example code for our integrated circuits. Each Linduino-supported product includes an example main program, defined in the LTSketchbook/Part Number folder and driver code, defined in the LTSketchbook/libraries folder.

Linduino code repository on GitHub and instructions on how to use the code.

Purchase Linduino

windows iconapple iconcomputer icon
redirectbutton

Recently Viewed