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ADS1115IRUGR
+Lista de MateriaisIC ADC 16BIT SIGMA-DELTA 10X2QFN
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FabricanteTexas Instruments
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Peça do Fabricante #ADS1115IRUGR
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Pacote X2QFN-10
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Em Estoque2471
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Especificações
| Atributo | Valor |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| NumberofBits | 16 |
| SamplingRate(PerSecond) | 860 |
| NumberofInputs | 2 |
| InputType | Differential, Single Ended |
| DataInterface | I²C |
| Configuration | MUX-PGA-ADC |
| NumberofA/DConverters | 1 |
| Architecture | Sigma-Delta |
| ReferenceType | Internal |
| Voltage-SupplyAnalog | 2V ~ 5.5V |
| Voltage-SupplyDigital | 2V ~ 5.5V |
| Features | PGA, Selectable Address |
| OperatingTemperature | -40°C ~ 125°C |
| Package/Case | 10-XFQFN |
| SupplierDevicePackage | 10-X2QFN (2x1.5) |
Visão Geral
Description
The ADS1115IRUGR provides four single-ended or two differential analog input channels, making it versatile for various sensor inputs. Its PGA can adjust the input range to suit different signal levels, enhancing the ADC’s dynamic range. The device operates efficiently with low power consumption, ideal for battery-operated applications.
The ADS1115IRUGR supports data rates from 8 to 860 samples per second, offering a trade-off between speed and power consumption. With an internal oscillator, onboard reference, and comparator, it simplifies the design process for developers. It is commonly used in embedded systems, data acquisition, and sensor applications where high precision and low power are essential.
Equivalent
1. MCP3424 by Microchip Technology: A 4-channel, 18-bit ADC with similar features.
2. LTC2499 by Analog Devices: A 16/24-bit ADC with multiplexer and similar specs.
3. ADS1015 by Texas Instruments: A lower-resolution (12-bit) alternative with similar architecture.
4. MAX11655 by Maxim Integrated: A 12-bit, multi-channel ADC.
Each has distinct features; choose based on specific requirements like resolution and interface.
Features
1. Resolution and Channels: It provides 16-bit resolution and has a 4-channel input multiplexer, allowing for single-ended or differential measurements.
2. Programmable Gain Amplifier (PGA): Offers programmable gain options to measure small signals with high precision.
3. Data Rate: Supports data rates ranging from 8 to 860 samples per second, enabling flexibility between speed and power consumption.
4. Power Efficiency: Operates with low power consumption, making it ideal for battery-powered applications.
5. Supply Voltage: Compatible with a wide supply voltage range from 2.0 to 5.5V.
6. Operating Temperature: Functions effectively over a wide temperature range, typically from -40°C to +125°C.
7. Small Package: Available in a compact VSSOP package, facilitating easy integration into space-constrained designs.
These features make the ADS1115IRUGR suitable for various applications, including sensor interfaces, portable instrumentation, and data acquisition systems.
Pinout
1. VDD: Power supply pin.
2. GND: Ground pin.
3. SCL: Serial clock line for I2C communication.
4. SDA: Serial data line for I2C communication.
5. ADDR: Address pin to set the I2C address.
6. ALERT/RDY: Alert or Ready pin, used for comparator output or to indicate data readiness.
7. AIN0: Analog input channel 0.
8. AIN1: Analog input channel 1.
9. AIN2: Analog input channel 2.
10. AIN3: Analog input channel 3.
The ADS1115IRUGR is commonly used for precise analog signal measurements with its multiple input channels, I2C interface, and capability to operate with a high level of accuracy.
Manufacturer
Application
1. Industrial Automation: Monitoring and controlling sensors in automated systems.
2. Medical Devices: Capturing bio-signals and other medical measurements.
3. Consumer Electronics: Enhancing audio and sensor performance in gadgets.
4. Environmental Monitoring: Collecting data from environmental sensors.
5. Smart Agriculture: Monitoring soil and climate conditions for precision farming.
6. Energy Management: Metering and monitoring energy consumption in smart grids.
7. IoT Devices: Facilitating sensor interfacing in Internet of Things applications.
Its small size, low power consumption, and high precision make it ideal for portable and battery-powered devices.