Texas Instruments

ADS1110A2IDBVT

ADS1110A2IDBVT Description

The ADS1110A2IDBVT from Texas Instruments is a high-precision, 16-bit sigma-delta analog-to-digital converter (ADC) designed for low-power, high-accuracy measurement applications. Packaged in a compact SOT23-6 form factor, this single-channel ADC integrates a programmable gain amplifier (PGA) and operates over a 2.7V to 5.5V supply range, making it suitable for both analog and digital systems. With an I2C interface, it supports easy integration into microcontroller-based designs. The device features a selectable address, enabling multi-device configurations on the same bus. Its internal reference ensures stable performance, while a sampling rate of 240 samples per second balances resolution and speed for precision-critical applications.

ADS1110A2IDBVT Features

• 16-bit resolution for high-accuracy signal conversion.
• Flexible input type: Supports single-ended or differential measurements.
• Integrated PGA with selectable gains (1x, 2x, 4x, 8x) for amplifying low-level signals.
• Low-power operation: Ideal for battery-powered or portable devices.
• Wide supply range (2.7V–5.5V): Compatible with 3.3V and 5V systems.
• I2C interface with selectable address for multi-device setups.
• Internal reference voltage eliminates external components, reducing BOM cost.
• Surface-mount SOT23-6 package: Saves board space in compact designs.
• RoHS3 compliant and REACH unaffected, meeting environmental standards.

ADS1110A2IDBVT Applications

The ADS1110A2IDBVT excels in applications requiring high-resolution analog signal acquisition, such as:

• Industrial sensors: Strain gauges, pressure transducers, and temperature monitoring.
• Portable instrumentation: Handheld multimeters, data loggers, and medical devices.
• Battery management systems: Precise voltage/current monitoring in energy storage.
• Automotive electronics: Sensor interfaces for diagnostics and control systems.
• Consumer electronics: Audio equipment, touch panels, and low-power IoT sensors.

Conclusion of ADS1110A2IDBVT

The ADS1110A2IDBVT stands out as a high-performance, space-efficient ADC with 16-bit resolution, integrated PGA, and flexible I2C interfacing. Its low-power operation, wide voltage range, and internal reference make it a versatile choice for precision measurement systems. Whether in industrial, automotive, or portable applications, this ADC delivers reliable accuracy and ease of integration, reducing design complexity while maintaining high performance. Its small footprint and compliance with environmental standards further enhance its suitability for modern electronics.