Texas Instruments

ADS1110A0IDBVT

ADS1110A0IDBVT Description

The ADS1110A0IDBVT from Texas Instruments is a high-precision, 16-bit Sigma-Delta Analog-to-Digital Converter (ADC) in a compact SOT23-6 package. Designed for low-power applications, it operates from a 2.7V to 5.5V supply, making it suitable for battery-powered and portable devices. The ADC features a single-channel input with configurable differential or single-ended modes, enabling flexible signal acquisition. With an integrated Programmable Gain Amplifier (PGA) and internal reference, it delivers high accuracy (±0.05% FSR max) and low noise performance. The I2C interface supports selectable addresses, simplifying multi-device integration. Its 240 samples per second (SPS) rate balances speed and resolution for precision measurement tasks.

ADS1110A0IDBVT Features

• 16-bit resolution for high-accuracy signal conversion.
• Single/Differential input with PGA (up to 8x gain) for versatile signal conditioning.
• Ultra-low power consumption: Ideal for battery-operated systems.
• Internal reference voltage eliminates external components, reducing BOM cost.
• I2C interface with selectable addresses (2 options) for easy daisy-chaining.
• Wide supply range (2.7V–5.5V), compatible with 3.3V and 5V systems.
• Small SOT23-6 package saves board space in compact designs.
• RoHS3 compliant and REACH unaffected, meeting environmental standards.

ADS1110A0IDBVT Applications

• Portable instrumentation: Medical devices, handheld meters.
• Industrial sensors: Strain gauges, pressure transducers, RTDs.
• Battery monitoring: Voltage/current measurement in energy storage systems.
• Automotive systems: Low-power sensor interfaces.
• Consumer electronics: Smart home sensors, wearables.
• Precision agriculture: Soil moisture, temperature monitoring.

Conclusion of ADS1110A0IDBVT

The ADS1110A0IDBVT excels in low-power, high-resolution ADC applications, offering integrated PGA, flexible input modes, and I2C configurability. Its small form factor and minimal external component requirement make it ideal for space-constrained designs. Compared to similar ADCs, it stands out with its internal reference and selectable addressing, reducing system complexity. Whether in industrial, medical, or consumer applications, this ADC delivers reliable performance with low power and high precision.