ADS1210P

Analog To Digital Converters (ADC) Overview

The ADS1210P is a discontinued 24-bit analog-to-digital converter manufactured by Texas Instruments. It utilizes sigma-delta architecture with an integrated programmable gain amplifier (PGA). The device supports a single differential input and operates on 5V analog and digital supplies. Key electrical parameters include a maximum sampling rate of 16k samples per second, SPI data interface, and operation within a temperature range of -40°C to 85°C. It is housed in an 18-PDIP package.

Analog To Digital Converters (ADC) Feature Summary

• Integrates a 24-bit sigma-delta ADC with a programmable gain amplifier for high-resolution signal conditioning.
• Features a serial peripheral interface (SPI) for digital data output and control.
• Supports single-ended or differential input configurations via one dedicated channel.

Analog To Digital Converters (ADC) Applications

• Industrial process control systems requiring high-precision measurement.
• Weigh scales and load cell instrumentation.
• Medical equipment utilizing low-level sensor signals.

Analog To Digital Converters (ADC) Procurement Notes

This component has been officially declared obsolete and is no longer in production. Verification of authenticity is critical when sourcing from secondary markets due to the risk of refurbished units. Buyers must confirm the specific manufacturing lot and physical condition, as original stock is limited. Compliance with RoHS3 standards applies to surviving inventory.

Analog To Digital Converters (ADC) Selection Notes

Designers should evaluate replacement options immediately due to the end-of-life status. The ADS1220IPW is identified as a similar alternative within the manufacturer's portfolio. Considerations for migration include verifying pin compatibility, software register mapping, and ensuring that the substitute device meets the required sampling rates and input impedance specifications for the existing application.

Analog To Digital Converters (ADC) Part Context

The ADS1210 belongs to a family of precision data acquisition devices designed for applications demanding high resolution and low noise. As a legacy product, it represents an earlier generation of sigma-delta converters. Its discontinuation reflects the manufacturer's shift toward newer integrated solutions with enhanced features and improved power efficiency.

Analog To Digital Converters (ADC) Replacement Considerations

The ADS1220IPW is listed as a similar replacement part. Engineers must verify functional equivalence regarding interface timing, PGA settings, and filter characteristics before implementation.