ADS1130IPW

Analog To Digital Converters (ADC) Overview

The ADS1130IPW is a single-channel, 18-bit analog-to-digital converter (ADC) from Texas Instruments, housed in a TSSOP-16 package. It utilizes a sigma-delta architecture and supports both I2C and SPI digital interfaces. The device operates on a supply voltage ranging from 2.7 V to 5.3 V for both analog and digital domains. It features a maximum sampling rate of 80 samples per second and accepts single-ended inputs. Key electrical specifications include a differential nonlinearity (DNL) of ±1 LSB and an integral nonlinearity (INL) of ±20 ppm. The component is designed for low power consumption at 2.9 mW and functions within a temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Integrated oscillator for precise timing control
• Built-in rejection capability for 50 Hz and 60 Hz interference
• External reference input requirement for high accuracy

Analog To Digital Converters (ADC) Applications

• Bridge sensor signal conditioning
• Weigh scale systems
• Industrial process control instrumentation

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to confirm package type and temperature grade. Ensure compatibility with system voltage levels and communication protocols before integration. Check for moisture sensitivity level requirements during storage and handling procedures.

Analog To Digital Converters (ADC) Selection Notes

Select this component when high resolution and low noise are required for resistive bridge sensors. Consider the external reference requirement if system cost constraints allow. Evaluate the trade-off between the 80 S/s data rate and the 18-bit resolution for dynamic applications.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS113x family of precision ADCs designed specifically for weigh scales and industrial sensors. It shares architectural similarities with other devices in the series but offers specific pinout and feature configurations tailored for bridge sensor applications.

Analog To Digital Converters (ADC) Replacement Considerations

Check for ADS1130 variants with different packaging or temperature ranges. Verify functional equivalence with ADS1131 or ADS1134 if additional channels or internal references are needed.