ADS1118 (4)
TIThe ADS1118 is available from TI at Xecor. Designed for precision sensor signal measurement, the ADS1118 offers low power consumption, high resolution (16-bit), and integrated features like a programmable gain amplifier (PGA), internal oscillator, voltage reference, and high-accuracy temperature sensor. Available in ultrasmall X2QFN and VSSOP packages, it is ideal for space-constrained, power-efficient applications such as industrial automation, medical devices, and environmental monitoring. Whether used in temperature monitoring, cold-junction compensation for thermocouples, or small-signal measurement, this series ensures reliable performance, scalability, and efficiency for demanding applications. Xecor is an authorized distributor for TI. Please view our extensive selection of the ADS1118 series below.
| Part Number | Description | Package | Inventory | Add To Bom |
|---|---|---|---|---|
| ADS1118IDGSR | 4-Channel Single ADC Delta-Sigma 860sps 16-bit Serial 10-Pin VSSOP T/R | VSSOP-10 | 6,328 | |
| ADS1118IDGST | 4-Channel Single ADC Delta-Sigma 860sps 16-bit Serial 10-Pin VSSOP T/R | VSSOP-10 | 7,574 | |
| ADS1118IRUGR | Delta-sigma technology | X2QFN-10 | 5,507 | |
| ADS1118QDGSRQ1 | 4-Channel Single ADC Delta-Sigma 860sps 16-bit Serial Automotive 10-Pin VSSOP T/R | VSSOP-10 | 6,485 |
Key Featrues
Wide Supply Range (2 V to 5.5 V): This feature allows the ADS1118 to operate efficiently across a broad range of power supply voltages, making it versatile for use in both low-power and standard-voltage systems.
Low Current Consumption (150 µA in Continuous Mode): The low power consumption, especially in single-shot mode with automatic power-down, enhances energy efficiency, making it suitable for battery-powered or energy-sensitive applications.
Programmable Data Rate (8 SPS to 860 SPS): The adjustable data rate enables users to optimize the balance between speed and power consumption, catering to diverse application needs from slow, high-resolution measurements to faster data acquisition.
Integrated Features (PGA, Oscillator, Voltage Reference, Temperature Sensor): The inclusion of these components reduces the need for external circuitry, simplifying design, lowering costs, and improving system reliability in sensor-measurement applications.
Applications
Portable Sensor Measurement: The ADS1118 is perfect for portable sensor measurement applications, such as battery-powered environmental monitoring devices. Its low power consumption in single-shot mode and wide supply range (2 V to 5.5 V) make it ideal for measuring signals from sensors like gas detectors or humidity sensors in compact, energy-efficient designs.
Industrial Process Control: The ADS1118 is well-suited for industrial process control applications, where it can digitize signals from pressure transducers or load cells. Its differential input capability and internal voltage reference ensure accurate measurements in noisy environments, making it a reliable choice for automation and control systems.
Medical Sensor Interface: The ADS1118 is an excellent choice for interfacing with medical sensors, such as ECG electrodes or blood pressure sensors. Its high resolution (16-bit) and ability to measure small signals with high accuracy make it suitable for medical devices requiring precise and reliable data acquisition.
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