ADS1118 16 bit ADC module with SPI and internal temperature sensor

Information about this module is generated with the help of AI. The description may be incomplete, inaccurate, or subject to change.
ADS1118 is a high resolution 16 bit analog to digital converter designed for accurate measurement of analog signals. The module is based on the ADS1118 and uses SPI for communication with a microcontroller. It is suitable for Arduino, ESP32 and other microcontroller systems.

ADS1118 provides four analog inputs that can be used for single ended measurements or differential measurements. The built in programmable gain amplifier allows different measurement ranges to be selected according to the signal being measured. This makes the module suitable for both small and larger analog voltages.

With 16 bit resolution, ADS1118 can provide up to 65536 digital measurement values. When a smaller measurement range is selected, very small voltage changes can be detected. The ADC uses a delta sigma converter and provides programmable sampling rates up to 860 samples per second.

ADS1118 also includes an internal temperature sensor that can be used to measure the temperature inside the device. The temperature function provides a resolution of 0.03125 degrees Celsius and a specified accuracy of 0.4 degrees Celsius.

The module operates from 2.0 to 5.5 V and has low current consumption. It can therefore be used in both 3.3 V and 5 V systems. The module is a good choice when a microcontroller requires higher resolution and more measurement options than a typical built in ADC.

The SPI interface allows ADS1118 to be connected together with other SPI devices such as displays, memory cards and other sensors. The module is therefore useful for measuring instruments, data loggers, battery monitoring, temperature measurement and various electronics projects.

Facts.
Device: ADS1118
Function: 16 bit analog to digital converter
ADC resolution: 16 bits
Number of analog inputs: 4
Input modes: Single ended and differential
Communication: SPI
Supply voltage: DC 2.0 to 5.5 V
Current consumption: Approximately 150 uA
Programmable gain amplifier: Yes
ADC architecture: Delta sigma
Maximum sampling rate: 860 samples per second
Internal temperature sensor: Yes
Temperature resolution: 0.03125 degrees Celsius
Temperature accuracy: 0.4 degrees Celsius
Operating temperature: -40 to 125 degrees Celsius
Module size: 16 x 16.6 x 2.43 mm

Included.
1 pc module.

About the product.
Weight: approx 6 gram.
Contact us if you have questions at info@pchbutik.se
Article no: 3898
Remaining stock quantity can be found under the Product details tab.
In our range since: 2026-10-12

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