LTC1403
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LTC1403

Serial 12-Bit, 2.8Msps Sampling ADCs with Shutdown

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Info: : PRODUCTION tooltip
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Part Details
Part Models 6
1ku List Price Starting From $5.50
Features
  • Low Power Dissipation: 14mW
  • 2.8Msps Conversion Rate
  • 3V Single Supply Operation
  • –40°C to 125°C Guaranteed Operation
  • 2.5V Internal Bandgap Reference can be Overdriven
  • 3-Wire Serial Interface
  • Sleep (10µW) Shutdown Mode
  • Nap (3mW) Shutdown Mode
  • 80dB Common Mode Rejection
  • 0V to 2.5V Unipolar Input Range
  • Tiny 10-Lead MS Package
Additional Details
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The LTC1403/LTC1403A are 12-bit/14-bit, 2.8Msps serial ADCs with differential inputs. The devices draw only 4.7mA from a single 3V supply and come in a tiny 10-lead MS package. A Sleep shutdown feature lowers power consumption to 10µW. The combination of speed, low power and tiny package makes the LTC1403/LTC1403A suitable for high speed, portable applications.

The 80dB common mode rejection allows users to eliminate ground loops and common mode noise by measuring signals differentially from the source.

The devices convert 0V to 2.5V unipolar inputs differentially. The absolute voltage swing for +AIN and –AIN extends from ground to the supply voltage.

The serial interface sends out the conversion results during the 16 clock cycles following the rising edge of­ CONV for compatibility with standard serial interfaces. If two additional clock cycles for acquisition time are allowed after the data stream in between conversions, the full sampling rate of 2.8Msps can be achieved with a 50.4MHz clock.

Applications

  • Automotive
  • Communications
  • Data Acquisition Systems
  • Uninterrupted Power Supplies
  • Multiphase Motor Control
  • Multiplexed Data Acquisition
Part Models 6
1ku List Price Starting From $5.50

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
LTC1403CMSE#PBF
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LTC1403IMSE#PBF
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Product Lifecycle

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Feb 4, 2020

- 20_0130

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

LTC1403CMSE#PBF

PRODUCTION

LTC1403CMSE#TRPBF

PRODUCTION

LTC1403HMSE#PBF

PRODUCTION

LTC1403HMSE#TRPBF

PRODUCTION

LTC1403IMSE#PBF

PRODUCTION

LTC1403IMSE#TRPBF

PRODUCTION

Filter by Model

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Part Models

Product Lifecycle

PCN

Feb 4, 2020

- 20_0130

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

LTC1403CMSE#PBF

PRODUCTION

LTC1403CMSE#TRPBF

PRODUCTION

LTC1403HMSE#PBF

PRODUCTION

LTC1403HMSE#TRPBF

PRODUCTION

LTC1403IMSE#PBF

PRODUCTION

LTC1403IMSE#TRPBF

PRODUCTION

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