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ADS1118 16-bit Analog-to-Digital ADC Converter Module SPI Interface
$2.9600
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SKU
COM-05-066
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The ADS1118 16-bit ADC Converter Module SPI Interface is a precision analog-to-digital converter module for sensor measurement applications. It integrates a programmable gain amplifier, voltage reference, oscillator, and high-accuracy temperature sensor. The module supports SPI data transfer and offers a wide input and supply range for measurement tasks. It also includes a four-input multiplexer for flexible signal selection. The temperature sensing function supports thermocouple-related measurement use cases and system temperature monitoring.
Features of ADS1118 16-Bit ADC Converter Module SPI Interface
- 16-bit ADC conversion
- Programmable gain amplifier
- Voltage reference integrated
- High-accuracy temperature sensor
- Four-input multiplexer
- SPI communication
- Low power consumption
- Continuous and single-shot modes
Specifications of ADS1118 16-Bit ADC Converter Module SPI Interface
- Chip: ADS1118 16-bit ADC
- Supply voltage: DC2-5.5V
- Working environment temperature: -40 ° C ~ 125 ° C
- Temperature resolution: 0.03%
- Temperature accuracy: 0.4 ° C
- Temperature accuracy: less than 1 degree Celsius
- High accuracy repeatability: 0.2 degree Celsius
- Low power consumption in continuous mode: only 150uA
- Single mode: auto power off
- Data rates: up to 860 samples per second (SPS)
- PGA input ranges: ± 256 mV to ± 6.144 V
- Input multiplexer: two differential or four single-ended inputs
- Package: X2QFN-10
- Package: VSSOP-10
- K-type thermocouple for temperature measurement
- Temperature range: 0~65'C
How to Use ADS1118 16-Bit ADC Converter Module SPI Interface
- Connect the ADS1118 module to the power supply within the specified voltage range.
- Wire the input signals to the appropriate ADC and multiplexer channels.
- Use SPI communication to read conversion and temperature data.
- Select continuous or single-shot mode based on the application.
More Info
- Suitable for sensor-measurement applications.
- Supports thermocouple-related temperature measurement.
| Interface Type | SPI |
|---|---|
| Operating Voltage (V) | 2.0V to 5.5V |
| Operating Temp (°C) | 0 to 65 °C |
| Output Type | SPI |
| Channels | 4-channel |
| Chipset | ADS1118 |
| Voltage Range | 2.0V to 5.5V |
| Protocols | SPI |
| Conversion Type | Analog to Digital |
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