LTC1296 - Single Chip 12-Bit Data Acquisition System

Features

  • Software Programmable Features:
    Unipolar/Bipolar Conversion
    Differential/Single Ended Inputs
    MSB-First or MSB/LSB Data
  • Built-In Sample and Hold
  • Single Supply 5V or ±5V Operation
  • Direct 4-Wire Interface to Most MPU Serial Ports and All MPU Parallel Ports
  • 46.5kHz Maximum Throughput Rate
  • System Shutdown Output (LTC1296)

Typical Application

LTC1296 Typical Application

Description

The 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 LTC1293/4/6 is idle it can be powered down in applications where low power consumption is desired. The LTC1296 includes a System Shutdown Output pin which can be used to power down external circuitry, such as signal conditioning circuitry prior to the input mux.

The serial I/O is designed to communicate without external hardware to most MPU serial ports and all MPU parallel I/O ports allowing up to eight channels of data to be transmitted over as few as three wires.

Packaging

For complete and up to date package information and drawings, please refer to our packaging page

Part Number Package Code Temp Package
Drawing
RoHS
LTC1296BCN#PBF N-20 N C 05-08-1510 (N20) Yes
LTC1296BCSW#PBF SW-20 SW C 05-08-1620 (SW20) Yes
LTC1296BCSW#TRPBF SW-20 SW C 05-08-1620 (SW20) Yes
LTC1296BIN#PBF N-20 N I 05-08-1510 (N20) Yes
LTC1296BISW#PBF SW-20 SW I 05-08-1620 (SW20) Yes
LTC1296BISW#TRPBF SW-20 SW I 05-08-1620 (SW20) Yes
LTC1296CCN#PBF N-20 N C 05-08-1510 (N20) Yes
LTC1296CCSW#PBF SW-20 SW C 05-08-1620 (SW20) Yes
LTC1296CCSW#TRPBF SW-20 SW C 05-08-1620 (SW20) Yes
LTC1296CIN#PBF N-20 N I 05-08-1510 (N20) Yes
LTC1296CISW#PBF SW-20 SW I 05-08-1620 (SW20) Yes
LTC1296CISW#TRPBF SW-20 SW I 05-08-1620 (SW20) Yes
LTC1296DCN#PBF N-20 N C 05-08-1510 (N20) Yes
LTC1296DCSW#PBF SW-20 SW C 05-08-1620 (SW20) Yes
LTC1296DCSW#TRPBF SW-20 SW C 05-08-1620 (SW20) Yes
LTC1296DIN#PBF N-20 N I 05-08-1510 (N20) Yes
LTC1296DISW#PBF SW-20 SW I 05-08-1620 (SW20) Yes
LTC1296DISW#TRPBF SW-20 SW I 05-08-1620 (SW20) Yes


LTC1296 Package Drawing
LTC1296 Package Drawing
LTC1296 Package Drawing
LTC1296 Package Drawing
LTC1296 Package Drawing
LTC1296 Package Drawing

Order Info

  • Part numbers ending in PBF are lead free. Solder plated terminal finish (SnPb) versions are non-standard and special terms and conditions and pricing applies if available. Please contact LTC marketing for information.
  • Part numbers containing TR or TRM are shipped in tape and reel or 500 unit mini tape and reel, respectively
  • Please refer to our general ordering information or the product datasheet for more details

Package Variations and Pricing

Part Number Package Temp Price
(1-99)
Price
(1k)*
RoHS
LTC1296BCN#PBF N-20 C $16.25 $12.85 Yes
LTC1296BCSW#PBF SW-20 C $16.65 $13.15 Yes
LTC1296BCSW#TRPBF SW-20 C $13.25 Yes
LTC1296BIN#PBF N-20 I $18.35 $14.45 Yes
LTC1296BISW#PBF SW-20 I $18.75 $14.80 Yes
LTC1296BISW#TRPBF SW-20 I $14.90 Yes
LTC1296CCN#PBF N-20 C $11.60 $9.15 Yes
LTC1296CCSW#PBF SW-20 C $11.90 $9.40 Yes
LTC1296CCSW#TRPBF SW-20 C $9.50 Yes
LTC1296CIN#PBF N-20 I $13.75 $10.85 Yes
LTC1296CISW#PBF SW-20 I $14.15 $11.20 Yes
LTC1296CISW#TRPBF SW-20 I $11.30 Yes
LTC1296DCN#PBF N-20 C $10.60 $8.35 Yes
LTC1296DCSW#PBF SW-20 C $10.85 $8.55 Yes
LTC1296DCSW#TRPBF SW-20 C $8.65 Yes
LTC1296DIN#PBF N-20 I $12.90 $10.20 Yes
LTC1296DISW#PBF SW-20 I $13.35 $10.55 Yes
LTC1296DISW#TRPBF SW-20 I $10.65 Yes
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* The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Linear Technology sales office or authorized distributor.

Demo Boards

Linear Technology offers many demo boards free of charge to qualified customers. Contact your local sales office or distributor to inquire about a demo board. Certain demo boards are also available for sale via credit card on this website. Demo boards are for evaluation purposes only. It remains the customer’s responsibility to verify proper and reliable operation in the actual end application.

Click here to view our complete list of demo boards

Applications

 

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