ADS1118EVM Part Information
The ADS1118 is a precision, low power, 16-bit analog-to-digital converter (ADC) that provides all features necessary to measure the most common sensor signals in an ultra-small, leadless X2QFN-10 package or a VSSOP-10 package. The ADS1118 integrates a programmable gain amplifier (PGA), voltage reference, oscillator and high-accuracy temperature sensor. These features, along with a wide power supply range from 2 V to 5.5 V, make the ADS1118 ideally suited for power- and spaceconstrained, sensor-measurement applications. The ADS1118 can perform conversions at data rates up to 860 samples per second (SPS). The PGA offers input ranges from ±256 mV to ±6.144 V, allowing both large and small signals to be measured with high resolution. An input multiplexer (MUX) allows to measure two differential or four single-ended inputs. The high-accuracy temperature sensor can be used for system-level temperature monitoring or coldjunction compensation for thermocouples. The ADS1118 operates either in continuousconversion mode, or in a single-shot mode that automatically powers down after a conversion. Single-shot mode significantly reduces current consumption during idle periods. Data are transferred through a serial peripheral interface (SPI™). The ADS1118 is specified from –40°C to +125°C.
- Four Single-Ended or Two Differential Inputs
- Internal Low-Drift Voltage Reference
- Internal Oscillator
- Internal PGA
- Internal Temperature Sensor: 0.5u00b0C (Maximum) Error: 0u00b0C to 70u00b0C
- Low Current Consumption: u2013 Continuous Mode: Only 150 u03bcA u2013 Single-Shot Mode: Automatic Power Down
- Programmable Data Rate: 8 SPS to 860 SPS
- Single-Cycle Settling
- Ultrasmall X2QFN Package: 2 mm u00d7 1.5 mm u00d7 0.4 mm
- Wide Supply Range: 2 V to 5.5 V
|Silicon Manufacturer||Texas Instruments|
|Silicon Core Number||ADS1118|
|No. of Bits||16bit|
|Kit Application Type||Data Converter|
|Application Sub Type||ADC|
|Kit Contents||Board User Guide|
|SVHC||No SVHC (27-Jun-2018)|
|Features||Small Form Factor Simple Software Interface USB Power and I/O|
Alternative Part Descriptions
- ADS1118 16-bit, 860-SPS, 4-channel, delta-sigma ADC evaluation module | Texas Instruments
Frequently Asked Questions
Where can I find additional details, specifications and documents for a ADS1118EVM?
Additional datasheets, footprints and schematics for ADS1118EVM are listed in our Part Details tab. You can also find the ADS1118EVM image and similar parts on this details page.
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What category does ADS1118EVM fall under?
The ADS1118EVM is listed under Education Maker & Hobbyist Electronics > Development Boards & Evaluation Kits > Data Conversion Development Kits.
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You can view similar parts to ADS1118EVM when available in the Data Conversion Development Kits range under the specifications section at the bottom of the details page.
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Is the ADS1118EVM RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Farnell.
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