Customization: | Available |
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Conductive Type: | Bipolar Integrated Circuit |
Integration: | MSI |
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ADS1118IDGSR: 16-bit, 860-SPS, 4-channel, delta-sigma ADC with PGA, oscillator, VREF, temp sensor and SPI
Package: VSSOP10
Mfr. Part#: ADS1118IDGSR
Mfr.: TI
Datasheet: (e-mail or chat us for PDF file)
ROHS Status:
Quality: 100% Original
Warranty: 180 days
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The ADS1118 is a precision, low power, 16-bit analog-to-digital converter (ADC) thatprovides 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 gainamplifier (PGA), voltage reference, oscillator and high-accuracy temperature sensor. Thesefeatures, along with a wide power supply range from 2 V to 5.5 V, make the ADS1118 ideally suitedfor power- and space-constrained, sensor-measurement applications.
The ADS1118 can perform conversions at data rates up to 860 samples per second (SPS). ThePGA offers input ranges from ±256 mV to ±6.144 V, allowing both large and small signals to bemeasured with high resolution. An input multiplexer (MUX) allows to measure two differential orfour single-ended inputs. The high-accuracy temperature sensor can be used for system-leveltemperature monitoring or cold-junction compensation for thermocouples.
The ADS1118 operates either in continuous-conversion mode, or in a single-shot mode thatautomatically powers down after a conversion. Single-shot mode significantly reduces currentconsumption during idle periods. Data are transferred through a serial peripheral interface(SPI™). The ADS1118 is specified from -40°C to+125°C.
Part Status
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Active
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Number of Bits
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16
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Sampling Rate (Per Second)
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860
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Number of Inputs
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2, 4
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Input Type
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Differential, Single Ended
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Data Interface
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SPI
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Configuration
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MUX-PGA-ADC
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Ratio - S/H:ADC
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-
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Architecture
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Sigma-Delta
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Reference Type
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Internal
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Voltage - Supply, Analog
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2V ~ 5.5V
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Voltage - Supply, Digital
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2V ~ 5.5V
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Features
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PGA, Temperature Sensor
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Operating Temperature
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-40°C ~ 125°C
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Package / Case
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10-TFSOP, 10-MSOP (0.118"", 3.00mm Width)
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Supplier Device Package
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10-VSSOP
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Mounting Type
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Surface Mount
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Number of A/D Converters
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1
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