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ADS1241E
+Lista de MateriaisIC ADC 24BIT SIGMA-DELTA 28SSOP
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FabricanteTexas Instruments
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Peça do Fabricante #ADS1241E
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Pacote SSOP-28
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Especificações
| Atributo | Valor |
| Package | Bulk,Tube |
| ProductStatus | Active |
| NumberofBits | 24 |
| SamplingRate(PerSecond) | 15 |
| NumberofInputs | 8 |
| InputType | Differential, Single Ended |
| DataInterface | SPI |
| Configuration | MUX-PGA-ADC |
| NumberofA/DConverters | 1 |
| Architecture | Sigma-Delta |
| ReferenceType | External |
| Voltage-SupplyAnalog | 2.7V ~ 3.3V, 5V |
| Voltage-SupplyDigital | 2.7V ~ 5.25V |
| Features | PGA |
| OperatingTemperature | -40°C ~ 85°C |
| Package/Case | 28-SSOP (0.209, 5.30mm Width) |
| SupplierDevicePackage | 28-SSOP |
Visão Geral
Description
This ADC supports a wide input voltage range and offers multiple input channels, allowing it to interface with multiple sensors simultaneously. The ADS1241E includes an integrated voltage reference, oscillator, and various modes of operation to optimize power consumption and performance based on application needs.
With its high-resolution and low noise performance, the ADS1241E is suitable for applications requiring accurate and reliable data conversion, like industrial automation, medical equipment, and scientific instrumentation. Additionally, it communicates via a serial interface, which simplifies integration into microcontroller-based systems. The combination of precision, flexibility, and integrated features makes the ADS1241E a solid choice for demanding measurement applications.
Equivalent
1. AD7798 from Analog Devices
2. MAX11200 from Maxim Integrated
3. MCP3551 from Microchip Technology
These alternatives offer similar functionality, such as high-resolution, low-noise, and precision ADC capabilities. However, always verify specifications like input channels, data rate, and package type to ensure compatibility with your specific application.
Features
1. 24-Bit Resolution: Offers high precision for detailed data conversion.
2. Low Noise: Provides low-noise performance, ideal for sensitive measurements.
3. Programmable Gain: Includes programmable gain capabilities to accommodate various input ranges.
4. Multi-Channel: Supports multiple input channels, allowing for versatile data acquisition setups.
5. High Data Rate: Offers adjustable data rates, facilitating a balance between speed and precision.
6. Low Power Consumption: Optimized for low power usage, making it suitable for battery-operated devices.
7. Temperature Sensor: Built-in temperature sensor for monitoring and compensation.
8. Serial Interface: Features a simple serial interface for easy communication with microcontrollers or processors.
9. Internal Reference: Equipped with an internal voltage reference, simplifying design and reducing external component count.
10. Wide Supply Range: Operates over a wide supply voltage range, enhancing flexibility in various applications.
These features make the ADS1241E suitable for applications in industrial, medical, and consumer electronics where precision and low power are crucial.
Pinout
1. AINP/AINN: Differential analog inputs.
2. REFP/REFN: Reference voltage inputs.
3. DVDD/AVDD: Digital and analog supply voltage.
4. DGND/AGND: Digital and analog ground.
5. SCLK: Serial clock input.
6. DOUT/DRDY: Data output and data ready signal.
7. DIN: Data input.
8. CS: Chip select for SPI communication.
9. RESET: Resets the device.
10. START: Initiates conversions.
11. PGA: Programmable gain amplifier settings.
These pins facilitate its primary role of converting analog signals into digital data via a serial peripheral interface (SPI). The device is used in various applications requiring high precision and accuracy. For complete details on each pin's usage and electrical characteristics, refer to the datasheet from the manufacturer.