ADC12048CIVF

Analog To Digital Converters (ADC) Overview

The Texas Instruments ADC12048CIVF is a 12-bit plus sign, parallel I/O, self-calibrating sampling analog-to-digital converter (ADC) featuring an eight-channel fully differential analog multiplexer. Operating from a single +5V supply, it achieves a maximum throughput rate of 216 ksamples/s with a conversion time of 3.6 μs. The device includes programmable acquisition times and user-controllable throughput rates. It supports configurable data bus widths of 8 or 13 bits and offers built-in sample-and-hold capabilities. Integral linearity error is specified at ±1 LSB maximum after auto-calibration.

Analog To Digital Converters (ADC) Feature Summary

• Eight-channel programmable differential or single-ended multiplexer
• Self-calibrating architecture adjusting for linearity, zero, and full-scale errors
• Programmable acquisition times and user-controllable throughput rates
• Configurable 8-bit or 13-bit parallel data bus width

Analog To Digital Converters (ADC) Applications

• Medical Instrumentation
• Process Control Systems
• Test Equipment
• Data Logging
• Inertial Guidance

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'F' against official documentation to confirm package type and temperature range compliance. Ensure compatibility with system voltage levels and clock frequencies before integration. Cross-reference pin assignments with the PLCC-44 connection diagram provided in the datasheet.

Analog To Digital Converters (ADC) Selection Notes

Select this component for applications requiring multi-channel signal acquisition with high accuracy. The self-calibration feature reduces external calibration requirements. Ensure the host microprocessor interface supports the required parallel data bus timing and control signals such as WR, RD, and CS.

Analog To Digital Converters (ADC) Part Context

The ADC12048 is part of Texas Instruments' family of 12-bit analog-to-digital converters. It is designed for systems needing multiple analog inputs processed with high precision. The device integrates a multiplexer and ADC core, simplifying board layout compared to discrete solutions.

Analog To Digital Converters (ADC) Replacement Considerations

Check for direct pin-compatible alternatives within the same manufacturer's portfolio that offer similar resolution and channel counts. Verify electrical specifications and interface timing requirements match the existing design constraints.