LTC1296CCSW#TRPBF

ADCs/DACs - Special Purpose Overview

The LTC1296CCSW#TRPBF is a single-chip 12-bit data acquisition system manufactured by Analog Devices Inc. It integrates a successive approximation A/D converter, an analog multiplexer, and a built-in sample-and-hold circuit using LTCMOS switched capacitor technology. The device supports unipolar or bipolar conversions with software-programmable features including differential/single-ended inputs and MSB/LSB data sequencing. It operates on a single +5V supply or ±5V dual supplies, drawing 6.0mA typical current. Key specifications include a maximum throughput rate of 46.5kHz, a conversion time of 12µs max, and a 16-lead SOIC-Wide package.

ADCs/DACs - Special Purpose Feature Summary

• 12-Bit Resolution with Software Programmable Unipolar/Bipolar Conversion
• Built-In Sample and Hold for All Single-Ended Input Channels
• System Shutdown Output (SSO) Pin for Powering Down External Circuitry
• Direct 4-Wire Serial Interface Compatible with Most MPU Ports

ADCs/DACs - Special Purpose Applications

• 12-Bit Data Acquisition Systems with Power Shutdown
• Strain Gauge Bridge Measurements
• Industrial Process Control Monitoring

ADCs/DACs - Special Purpose Procurement Notes

Verify the specific suffix #TRPBF indicates tape and reel packaging when sourcing. Confirm the CC temperature range (0°C to 70°C) matches application requirements against industrial BI/CI grades. Ensure the manufacturer is identified as Analog Devices Inc. or its predecessor Linear Technology Corporation for authenticity.

ADCs/DACs - Special Purpose Selection Notes

Select the LTC1296 over LTC1293 or LTC1294 variants if the System Shutdown Output (SSO) pin is required to control external signal conditioning power. Choose the CCSW package for surface mount applications requiring a 16-lead plastic SO wide body. Verify that the 46.5kHz throughput rate meets the sampling requirements of the target application.

ADCs/DACs - Special Purpose Part Context

This component belongs to the LTC1293/LTC1294/LTC1296 family of single-chip 12-bit data acquisition systems. The LTC1296 specifically distinguishes itself from the LTC1293 (6-channel) and LTC1294 (8-channel, no SSO) by providing 8 channels and a dedicated System Shutdown Output pin. It utilizes LTCMOS technology for low power consumption and high speed.

ADCs/DACs - Special Purpose Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.