ADS124S06IPBS

Overview

The ADS124S06IPBS is a low-power, low-noise analog-to-digital converter manufactured by Texas Instruments. It features a 24-bit resolution and supports up to six differential or twelve single-ended channels using a delta-sigma architecture. The device operates with a sampling rate of 4 kSPS and includes an integrated programmable gain amplifier (PGA) with gains from 1 to 128. Power consumption is specified at 1.75 mW. It accepts analog supply voltages between 2.7 V and 5.25 V and digital supplies between 2.7 V and 3.6 V. The component utilizes an SPI interface for communication and is housed in a TQFP-32 package.

Feature Summary

• Integrated excitation current sources (iDACs) for direct sensor excitation
• Built-in internal voltage reference and temperature sensor
• Programmable gain amplifier supporting gains from 1 to 128
• Hardware-configurable 50 Hz and 60 Hz notch filters

Applications

• Industrial process control systems
• Weigh scales and load cell measurements
• RTD and thermocouple temperature monitoring
• Strain gauge signal acquisition

Procurement Notes

Verify the specific suffix IPBS confirms the TQFP-32 package variant when sourcing. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure ESD handling protocols are followed during assembly due to moisture sensitivity classification. Cross-reference the datasheet revision date to ensure compatibility with design specifications.

Selection Notes

Select this model for applications requiring high-resolution data acquisition with minimal external components. The integrated PGA reduces the need for discrete amplifiers. Verify that the required channel count does not exceed six differential inputs. Ensure the system power budget accommodates the specified analog and digital voltage ranges.

Part Context

This component belongs to the ADS124S0x family of delta-sigma ADCs designed for precision measurement tasks. It shares architectural similarities with other devices in the series but is distinguished by its six-channel configuration and TQFP-32 packaging. The family targets industrial environments requiring robust noise rejection and low power operation.

Replacement Considerations

The ADS124S06IPBSR serves as the reel-packaged alternative within the same product line. Other members of the ADS124S0x family may offer different channel counts or pinouts.