LTC1664
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LTC1664

Micropower Quad 10-Bit DAC

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Part Details
Part Models 6
1ku List Price Starting From $3.70
Features
  • Tiny: 4 DACs in the Board Space of an SO-8
  • Micropower: 59µA per DAC Plus 1µA Sleep Mode for Extended Battery Life
  • Wide 2.7V to 5.5V Supply Range
  • Rail-to-Rail Voltage Outputs Drive 1000pF
  • Reference Range Includes Supply for Ratiometric 0V to VCC Output
  • Reference Input Impedance is Code-Independent —Eliminates External Reference Buffer
  • Individually Addressable DACs
  • Differential Nonlinearity: ≤­ ±0.75LSB Max
  • Pin-Compatible Octal Version Available (LTC1660)
Additional Details
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The LTC1664 integrates four accurate, serially addressable 10-bit digital-to-analog converters (DACs) in a tiny 16-pin Narrow SSOP package. Each buffered DAC draws just 59µA total supply current, yet is capable of supplying DC output currents in excess of 5mA and reliably driving capacitive loads of up to 1000pF. Sleep mode further reduces total supply current to 1µA.

Proprietary, inherently monotonic voltage interpolation architecture provides excellent linearity while allowing for an exceptionally small external form factor.

Ultralow supply current, power-saving Sleep mode and extremely compact size make the LTC1664 ideal for battery-powered applications, while its ease of use, high performance and wide supply range make it an excellent choice as a general-purpose converter.

Applications

  • Mobile Communications
  • Remote Industrial Devices
  • Automatic Calibration for Manufacturing
  • Portable Battery-Powered Instruments
  • Trim/Adjust Applications
Part Models 6
1ku List Price Starting From $3.70

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Documentation

Documentation

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

PCN

Oct 11, 2022

- 22_0235

Epoxy Change from Henkel 8290 to 8290A for GN Package

LTC1664CGN#PBF

PRODUCTION

LTC1664CGN#TRPBF

PRODUCTION

LTC1664IGN#PBF

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LTC1664IGN#TRPBF

PRODUCTION

Apr 6, 2022

- 22_0066

Laser Top Mark for 16QSOP Assembled in ADPG [PNG]

LTC1664CGN#PBF

PRODUCTION

LTC1664CGN#TRPBF

PRODUCTION

LTC1664IGN#PBF

PRODUCTION

LTC1664IGN#TRPBF

PRODUCTION

Oct 11, 2022

- 22_0241

Epoxy Change from Henkel 8290 to 8290A for PDIP Package

Aug 6, 2022

- 22_0172

Laser Top Mark Conversion for PDIP Packages Assembled in ADPG [PNG]

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Oct 11, 2022

- 22_0235

arrow down

Epoxy Change from Henkel 8290 to 8290A for GN Package

LTC1664CGN#PBF

PRODUCTION

LTC1664CGN#TRPBF

PRODUCTION

LTC1664IGN#PBF

PRODUCTION

LTC1664IGN#TRPBF

PRODUCTION

Apr 6, 2022

- 22_0066

arrow down

Laser Top Mark for 16QSOP Assembled in ADPG [PNG]

LTC1664CGN#PBF

PRODUCTION

LTC1664CGN#TRPBF

PRODUCTION

LTC1664IGN#PBF

PRODUCTION

LTC1664IGN#TRPBF

PRODUCTION

Oct 11, 2022

- 22_0241

arrow down

Epoxy Change from Henkel 8290 to 8290A for PDIP Package

Aug 6, 2022

- 22_0172

arrow down

Laser Top Mark Conversion for PDIP Packages Assembled in ADPG [PNG]

Software & Part Ecosystem

Software & Part Ecosystem

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Evaluation Kit

Evaluation Kits 1

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DC2795

LTC1660/ LTC1665/ LTC1664 2-Channel, 10-Bit, Micropower DACs

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DC2795

LTC1660/ LTC1665/ LTC1664 2-Channel, 10-Bit, Micropower DACs

LTC1660/ LTC1665/ LTC1664 2-Channel, 10-Bit, Micropower DACs

Product Detail

Demonstration circuit 2795 features the LTC®1660/ LTC1665 and LTC1664. The 8-bit LTC1665 and 10-bit LTC1660 integrate eight accurate, serially addressable digital-to-analog converters (DACs) in tiny 16-pin narrow SSOP packages. The LTC1664 is a 10-bit quad DAC.

Each buffered DAC draws just 56μA total supply current yet is capable of supplying DC output currents in excess of 5mA and reliably driving capacitive loads to 1000pF. Sleep mode further reduces total supply current to 1μA.

Tools & Simulations

Tools & Simulations 1

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