LTC1290
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LTC1290

Single Chip 12-Bit Data Acquisition System

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Info: : PRODUCTION tooltip
Info: : PRODUCTION tooltip
Part Details
Part Models 18
1ku List Price Starting From $10.10
Features
  • Software Programmable Features
    • Unipolar/Bipolar Conversion
    • Four Differential/Eight Single-Ended Inputs
    • MSB- or LSB- First Data Sequence
    • Variable Data Word Length
    • Power Shutdown
  • Built-In Sample-and-Hold
  • Single Supply 5V or ±5V Operation
  • Direct Four-Wire Interface to Most MPU Serial Ports and All MPU Parallel Ports
  • 50kHz Maximum Throughput Rate
  • Available in 20-Lead PDIP and SO Wide Packages
Additional Details
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The LTC1290 is a data acquisition component which contains a serial I/O successive approximation A/D converter. It uses LTCMOS switched capacitor technology to perform either 12-bit unipolar or 11-bit plus sign bipolar A/D conversions. The 8-channel input multiplexer can be configured for either single-ended or differential inputs (or combinations thereof). An on-chip sample-and-hold is included for all single-ended input channels. When the LTC1290 is idle it can be powered down with a serial word in applications where low power consumption is desired.

The serial I/O is designed to be compatible with industry standard full duplex serial interfaces. It allows either MSB- or LSB-first data and automatically provides 2's complement output coding in the bipolar mode. The output data word can be programmed for a length of 8, 12 or 16 bits. This allows easy interface to shift registers and a variety of processors.

Applications

  • Resolution: 12 Bits
  • Fast Conversion Time: 13µs Max Over Temp
  • Low Supply Current: 6.0mA
Part Models 18
1ku List Price Starting From $10.10

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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

Mar 7, 2019

- 19_0046

Assembly Transfer of 18,20,24,28 Lead PDIP to Cirtek

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PRODUCTION

LTC1290BIN#PBF

PRODUCTION

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PRODUCTION

LTC1290CIN#PBF

PRODUCTION

LTC1290DCN#PBF

PRODUCTION

LTC1290DIN#PBF

PRODUCTION

Aug 10, 2022

- 22_0176

Laser Top Mark Conversion for SOIC_W Packages Assembled in ADPG [PNG] and UTL

LTC1290BCSW#PBF

PRODUCTION

LTC1290BCSW#TRPBF

PRODUCTION

LTC1290BISW#PBF

PRODUCTION

LTC1290BISW#TRPBF

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LTC1290CISW#TRPBF

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LTC1290DISW#PBF

PRODUCTION

LTC1290DISW#TRPBF

PRODUCTION

Mar 29, 2019

- 19_0076

Moisture Sensitivity Level Rating Downgrade for LTC1290 SOIC Wide Body Package

LTC1290BCSW#PBF

PRODUCTION

LTC1290BCSW#TRPBF

PRODUCTION

LTC1290BISW#PBF

PRODUCTION

LTC1290BISW#TRPBF

PRODUCTION

LTC1290CCSW#PBF

PRODUCTION

LTC1290CCSW#TRPBF

PRODUCTION

LTC1290CISW#PBF

PRODUCTION

LTC1290CISW#TRPBF

PRODUCTION

LTC1290DCSW#PBF

PRODUCTION

LTC1290DCSW#TRPBF

PRODUCTION

LTC1290DISW#PBF

PRODUCTION

LTC1290DISW#TRPBF

PRODUCTION

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Mar 7, 2019

- 19_0046

arrow down

Assembly Transfer of 18,20,24,28 Lead PDIP to Cirtek

LTC1290BCN#PBF

PRODUCTION

LTC1290BIN#PBF

PRODUCTION

LTC1290CCN#PBF

PRODUCTION

LTC1290CIN#PBF

PRODUCTION

LTC1290DCN#PBF

PRODUCTION

LTC1290DIN#PBF

PRODUCTION

Aug 10, 2022

- 22_0176

arrow down

Laser Top Mark Conversion for SOIC_W Packages Assembled in ADPG [PNG] and UTL

LTC1290BCSW#PBF

PRODUCTION

LTC1290BCSW#TRPBF

PRODUCTION

LTC1290BISW#PBF

PRODUCTION

LTC1290BISW#TRPBF

PRODUCTION

LTC1290CCSW#PBF

PRODUCTION

LTC1290CCSW#TRPBF

PRODUCTION

LTC1290CISW#PBF

PRODUCTION

LTC1290CISW#TRPBF

PRODUCTION

LTC1290DCSW#PBF

PRODUCTION

LTC1290DCSW#TRPBF

PRODUCTION

LTC1290DISW#PBF

PRODUCTION

LTC1290DISW#TRPBF

PRODUCTION

Mar 29, 2019

- 19_0076

arrow down

Moisture Sensitivity Level Rating Downgrade for LTC1290 SOIC Wide Body Package

LTC1290BCSW#PBF

PRODUCTION

LTC1290BCSW#TRPBF

PRODUCTION

LTC1290BISW#PBF

PRODUCTION

LTC1290BISW#TRPBF

PRODUCTION

LTC1290CCSW#PBF

PRODUCTION

LTC1290CCSW#TRPBF

PRODUCTION

LTC1290CISW#PBF

PRODUCTION

LTC1290CISW#TRPBF

PRODUCTION

LTC1290DCSW#PBF

PRODUCTION

LTC1290DCSW#TRPBF

PRODUCTION

LTC1290DISW#PBF

PRODUCTION

LTC1290DISW#TRPBF

PRODUCTION

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