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ADS1118IRUGR
+NomenclatureIC ADC 16BIT SIGMA-DELTA 10X2QFN
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FabricantTexas Instruments
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Pièce fabricant #ADS1118IRUGR
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Package X2QFN (RUG)-10
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En stock2409
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Spécifications
| Attribut | Valeur |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| NumberofBits | 16 |
| SamplingRate(PerSecond) | 860 |
| NumberofInputs | 2, 4 |
| InputType | Differential, Single Ended |
| DataInterface | SPI |
| Configuration | MUX-PGA-ADC |
| NumberofA/DConverters | 1 |
| Architecture | Sigma-Delta |
| ReferenceType | Internal |
| Voltage-SupplyAnalog | 2V ~ 5.5V |
| Voltage-SupplyDigital | 2V ~ 5.5V |
| Features | PGA, Temperature Sensor |
| OperatingTemperature | -40°C ~ 125°C |
| Package/Case | 10-XFQFN |
| SupplierDevicePackage | 10-X2QFN (2x1.5) |
Présentation
Description
The ADS1118IRUGR communicates via an SPI-compatible interface, making it easy to integrate with most microcontrollers. Its internal temperature sensor can be used for system temperature monitoring, enhancing the versatility of the chip. The device operates with low power consumption, which is beneficial for battery-operated applications.
This ADC is typically used in portable instrumentation, industrial process control, and sensor measurement systems where precision and low power are crucial. Its small package size and integrated features make it suitable for compact designs. Overall, the ADS1118IRUGR is a reliable choice for applications requiring high-resolution digital conversion and temperature sensing.
Equivalent
1. MCP3421 - A 18-bit ADC with I2C interface from Microchip.
2. LTC2495 - A 24-bit, delta-sigma ADC with I2C interface from Analog Devices.
3. ADS1018 - A lower resolution (12-bit) version from Texas Instruments.
4. MAX11270 - A 24-bit ADC with integrated PGA from Maxim Integrated.
These alternatives vary in specifications, so ensure compatibility with your design requirements.
Features
1. Resolution: 16-bit ADC offering high accuracy for precise measurement applications.
2. Input Channels: It includes a programmable gain amplifier (PGA) and can handle differential and single-ended inputs.
3. Sampling Rate: Supports data rates from 8 to 860 samples per second (SPS), making it suitable for various speed requirements.
4. Integrated Temperature Sensor: Offers an internal temperature sensor for additional functionality, useful for temperature compensation.
5. SPI Interface: Utilizes an SPI-compatible serial interface for simple integration with microcontrollers and digital systems.
6. Low Power Consumption: Designed for power efficiency, making it ideal for battery-operated devices.
7. Wide Supply Range: Operates from 2.0V to 5.5V, providing flexibility in power supply design.
8. Package: Available in a small 10-pin VSSOP package, allowing for space-constrained applications.
9. Operating Temperature: Supports an industrial temperature range from -40°C to +125°C, suitable for harsh environments.
These features make the ADS1118IRUGR a versatile solution for precision measurement applications, including portable and sensor-based systems.
Pinout
The primary functions of the ADS1118IRUGR include:
1. ADC Conversion: Converts analog input signals into 16-bit digital output.
2. Programmable Gain Amplifier (PGA): Allows for adjustable input ranges to accommodate various signal levels.
3. Temperature Sensor: Includes an internal temperature sensor for additional monitoring capabilities.
4. SPI Interface: Communicates data through a Serial Peripheral Interface (SPI), enabling easy integration with microcontrollers.
This component is notable for its low power consumption and high precision, making it suitable for battery-powered and high-accuracy applications.
Manufacturer
Application
1. Temperature Sensing: It integrates a temperature sensor suitable for thermocouple applications.
2. Industrial Automation: Provides accurate data conversion for process control.
3. Portable Instrumentation: Its low power consumption makes it ideal for battery-powered devices.
4. Data Acquisition Systems: Offers high-resolution data conversion for precise measurements.
5. Consumer Electronics: Ensures accurate sensing in devices like digital thermometers.
6. Medical Instruments: Used in devices requiring precise analog data conversion.
7. IoT Devices: Supports sensor integration and data processing in connected devices.
These applications leverage its high accuracy, low power consumption, and integrated features.