VECANA01

Overview

The VECANA01 is a 10-channel, 12-bit data acquisition system manufactured by Texas Instruments. It integrates analog-to-digital conversion capabilities within a single component, designed for applications requiring multi-channel signal processing. The device operates with an analog input voltage range of ±2.5 V and utilizes a nominal negative supply voltage of -5 V. Key performance metrics include a maximum conversion time of 10.4 µs and a maximum linear error of 0.0488%. It is housed in a 68-pin Low Profile Plastic Chip Carrier (LCC) package, specifically identified as LCC-68 or PLCC, with physical dimensions of 24.23 mm in length.

Feature Summary

• Integrated 10-channel, 12-bit ADC subsystem
• Maximum conversion time of 10.4 µs
• Analog input range of ±2.5 V
• 68-pin LCC-68 package

Applications

Procurement Notes

Verify the specific manufacturer documentation to confirm current production status and environmental compliance details such as RoHS certification. Ensure that the required power supplies, including the nominal -5 V negative rail, are compatible with the system design before procurement. Cross-reference the JESD-30 code S-PQCC-J68 to confirm pinout compatibility with existing PCB footprints.

Selection Notes

Select this component when a compact solution for simultaneous multi-channel signal acquisition is required. The 12-bit resolution and ±2.5 V input range suit moderate precision applications. Consider the 68-pin PLCC package constraints during mechanical design. Verify that the 10.4 µs conversion speed meets the system's throughput requirements.

Part Context

This part belongs to the category of Analog Mixed-Signal ICs, specifically within the Converters subclass. It functions as a complete data acquisition subsystem rather than a standalone converter, integrating multiple channels into one package. The manufacturer is Texas Instruments.

Replacement Considerations

No publicly confirmed substitute part numbers are available in the provided reference material. Engineers must consult official Texas Instruments resources or distributor databases to identify functional equivalents based on channel count, resolution, and package type.

FAQ

What is the maximum linear error of the VECANA01?

The maximum linear error is specified as 0.0488%.

What is the operating supply voltage configuration?

The device uses a nominal negative supply voltage of -5 V and supports an analog input range of ±2.5 V.

How many channels does the VECANA01 support?

The VECANA01 supports 10 analog input channels.