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ADS114S08IPBS
+БОМIC ADC 16BIT SIGMA-DELTA 32TQFP
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ПроизводительТехасские инструменты
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Мфр. Часть #ADS114S08IPBS
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Пакет 32-TQFP (5x5)
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В наличии4543
365 Дни гарантии качества
7*24 часы обслуживания каранти
90-гарантия послепродажного дня
Гарантия подлинного продукта
Спецификации
| Атрибут | Ценность |
| Package | Tray |
| ProductStatus | Active |
| NumberofBits | 16 |
| SamplingRate(PerSecond) | 4k |
| NumberofInputs | 12 |
| InputType | Differential, Pseudo-Differential, Single Ended |
| DataInterface | SPI |
| Configuration | MUX-PGA-ADC |
| NumberofA/DConverters | 1 |
| Architecture | Sigma-Delta |
| ReferenceType | External, Internal |
| Voltage-SupplyAnalog | 2.7V ~ 5.25V |
| Voltage-SupplyDigital | 2.7V ~ 3.6V |
| Features | PGA, Temperature Sensor |
| OperatingTemperature | -50°C ~ 125°C |
| Package/Case | 32-TQFP |
| SupplierDevicePackage | 32-TQFP (5x5) |
Обзор
Description
Key features include a built-in programmable gain amplifier (PGA), which supports gains up to 128, allowing for measurement of low-level signals. It also integrates a voltage reference, oscillator, and temperature sensor, minimizing the need for external components and simplifying system design. The ADS114S08IPBS communicates via an SPI interface, which offers flexibility and easy integration with microcontrollers.
Operating from a supply range of 2.7V to 5.5V, it is suitable for battery-powered and energy-efficient applications. The device is housed in a compact TSSOP package, making it ideal for space-constrained designs. Typical applications include industrial process control, medical instrumentation, and environmental monitoring.
Equivalent
1. Analog Devices AD7124-8: A 24-bit, low-power, 8-channel ADC.
2. Microchip MCP3564: A 24-bit, low-power, 8-channel ADC.
3. Maxim Integrated MAX11270: A 24-bit, low-power ADC with similar features.
These alternatives offer comparable functionalities, such as multiple input channels, high resolution, and low power consumption. Always check the specific specifications and features to ensure compatibility with your application.
Features
1. 16-Bit Resolution: Offers precise digital conversion for detailed signal measurement.
2. Low Noise: Provides low-noise performance, enhancing measurement accuracy.
3. 4-Channel Input: Supports up to four single-ended or two differential inputs, allowing for versatile sensor interfacing.
4. Programmable Gain Amplifier (PGA): Features a PGA with selectable gains, supporting a wide range of input signal levels.
5. Low Power Consumption: Designed to operate efficiently, suitable for battery-powered applications.
6. Data Rates: Offers multiple data rates up to 2kSPS, balancing speed and resolution as needed.
7. Temperature Sensor: Includes an integrated temperature sensor for environmental monitoring and compensation.
8. SPI Interface: Utilizes a Serial Peripheral Interface (SPI) for easy integration with microcontrollers.
9. Wide Supply Range: Operates from 2.7V to 5.5V, compatible with various power supplies.
10. Package: Available in a compact TSSOP package, facilitating space-constrained designs.
These features make the ADS114S08IPBS suitable for applications like industrial automation, medical instrumentation, and portable instrumentation.
Pinout
Key functions of the ADS114S08IPBS include:
- 16-bit ADC: Provides accurate digital conversion of analog signals.
- Low-noise performance: Essential for precise measurements in sensor applications.
- Programmable Gain Amplifier (PGA): Allows input signals to be amplified before conversion.
- Multiplexer: Supports multiple input channels, enabling measurements from different sensors.
- Temperature sensor: An integrated sensor for local temperature measurements.
- Excitation current sources: For biasing external sensors like RTDs and thermocouples.
- Low-drift voltage reference: Ensures stability and accuracy over varying conditions.
- SPI interface: Facilitates easy communication with microcontrollers or processors.
These features make the ADS114S08IPBS suitable for applications such as industrial automation, medical instrumentation, and data acquisition systems.
Manufacturer
Application
1. Industrial Automation: For precise sensor measurements and control systems.
2. Medical Instrumentation: In devices like ECGs or blood analyzers for accurate signal acquisition.
3. Weigh Scales: Ensures precise weight measurements.
4. Temperature Sensing: Used in RTD and thermocouple measurements.
5. Data Acquisition Systems: For capturing high-quality data in various scientific and engineering applications.
6. Energy and Power Monitoring: Analyzes electrical parameters in smart grids and metering devices.
These applications benefit from its enhanced performance, low power consumption, and versatile input configurations.