ADS1130IPWR

Analog To Digital Converters (ADC) Overview

The ADS1130IPWR is a single-channel, 18-bit analog-to-digital converter (ADC) utilizing sigma-delta architecture. It operates on a supply voltage range of 2.7 V to 5.3 V for both analog and digital domains. The device supports I2C and SPI interfaces and delivers a sampling rate of 80 samples per second. Key electrical specifications include a differential nonlinearity (DNL) of +/- 1 LSB and an integral nonlinearity (INL) of +/- 20 ppm. It features built-in 50/60 Hz rejection capabilities and includes an internal oscillator. The component is housed in a TSSOP-16 package and functions within a temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Integrated 50/60 Hz line frequency rejection for noise suppression
• Dual interface support for I2C and SPI communication protocols
• Built-in oscillator eliminates external clock requirements

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 official Texas Instruments documentation to confirm package type and tape-and-reel specifications. Ensure compatibility with required operating temperatures and interface configurations before procurement. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and current production status.

Analog To Digital Converters (ADC) Selection Notes

Select this component when high resolution and low power consumption are critical for bridge sensor applications. The integrated oscillator and dual interface options provide design flexibility. Verify that the 18-bit resolution and 80 SPS data rate meet system accuracy and speed requirements. Confirm power supply constraints align with the specified 2.7 V to 5.3 V operating range.

Analog To Digital Converters (ADC) Part Context

The ADS1130 belongs to the ADS113x family of precision ADCs designed for resistive bridge sensors. It shares architectural similarities with the ADS1230 but offers lower resolution and different performance characteristics. This series targets cost-sensitive industrial applications requiring accurate DC measurements without complex external circuitry.

Analog To Digital Converters (ADC) Replacement Considerations

Check for direct pin-compatible alternatives within the ADS113x family. Verify functional equivalence regarding interface protocols and resolution if substituting with other Texas Instruments ADCs.