ADS1602IPFBT

Analog To Digital Converters (ADC) Overview

The ADS1602IPFBT is a 16-bit analog-to-digital converter manufactured by Texas Instruments, housed in a 48-TQFP package measuring 7x7 mm. It operates with a sampling rate of 2.5 MSPS using a sigma-delta architecture and supports differential input signals. The device requires a 5V analog supply voltage and a digital supply ranging from 2.7V to 3.3V. Data transfer is handled via an SPI interface. It functions within a temperature range of -40°C to 85°C and includes both external and internal reference capabilities.

Analog To Digital Converters (ADC) Feature Summary

• Utilizes sigma-delta modulation architecture for high-resolution data conversion
• Supports differential input configurations for improved noise immunity
• Integrates flexible reference options including internal and external sources
• Features standard SPI serial communication interface

Analog To Digital Converters (ADC) Applications

• Industrial process control systems requiring precise signal acquisition
• Medical instrumentation utilizing high-resolution data conversion
• Test and measurement equipment demanding stable sampling performance

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix against official Texas Instruments documentation to confirm pinout compatibility and electrical specifications. Ensure the component meets RoHS3 standards if required by your manufacturing environment. Cross-reference the manufacturer part number with authorized distributors to validate authenticity and traceability before finalizing procurement orders.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a 16-bit resolution at 2.5 MSPS is required with a TQFP-48 footprint. Confirm that the system design accommodates the specified 5V analog and 2.7V to 3.3V digital supply rails. Verify that the SPI interface timing aligns with the host microcontroller or DSP capabilities for reliable data transfer.

Analog To Digital Converters (ADC) Part Context

This ADC belongs to the ADS1602 family of precision data converters designed for applications needing moderate speed and high accuracy. The IPFBT suffix indicates a plastic quad flatpack variant suitable for surface-mount assembly. It serves as a specialized solution within Texas Instruments' broader portfolio of mixed-signal integrated circuits for data acquisition tasks.

Analog To Digital Converters (ADC) Replacement Considerations

ADS1602IPFBTG4 is a verified lead-free replacement variant within the same product family.