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ADS8422IBPFBR
+BOMIC ADC 16BIT SAR 48TQFP
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メーカーSTマイクロエレクトロニクス
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メーカー品番 #ADS8422IBPFBR
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在庫状況1975
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Series | microPOWER™ |
| PartStatus | Active |
| BaseProductNumber | ADS8422 |
| NumberofBits | 16 |
| SamplingRate(PerSecond) | 4M |
| NumberofInputs | 1 |
| InputType | Differential |
| DataInterface | Parallel |
| Configuration | S/H-ADC |
| Ratio-S/H:ADC | 1:1 |
| NumberofA/DConverters | 1 |
| Architecture | SAR |
| ReferenceType | External, Internal |
| Voltage-Supply,Analog | 5V |
| Voltage-Supply,Digital | 2.7V ~ 5.25V |
| OperatingTemperature | -40°C ~ 85°C |
| Package | 48-TQFP |
| SupplierDevicePackage | 48-TQFP (7x7) |
| MountingType | Surface Mount |
| Packaging | Tape & Reel (TR) |
概要
Description
The ADS8422IBPFBR utilizes a successive approximation register (SAR) architecture, providing precise and accurate digital representations of analog signals. It supports a parallel interface for easy integration with microcontrollers and DSPs, facilitating quick data retrieval and processing.
This ADC is housed in a compact, 48-pin TQFP package and is designed to function over an industrial temperature range, ensuring reliability in various environments. The ADS8422IBPFBR is commonly used in applications like industrial automation, medical imaging, and communication systems, where high resolution and fast sampling rates are critical.
Equivalent
Features
1. Resolution and Speed: It is a 16-bit ADC capable of a high sampling rate of up to 1 MSPS (million samples per second), making it suitable for demanding data acquisition tasks.
2. Input Range: The ADC offers a wide input range, supporting both unipolar and bipolar input signals, which enhances its versatility in different applications.
3. Low Power Consumption: It is designed for efficiency, operating with low power consumption, which is beneficial for battery-powered or energy-sensitive devices.
4. Interface: The device includes a parallel interface for easy integration with a wide range of microcontrollers and DSPs, facilitating fast data transfer.
5. Accuracy: With features like no missing codes and excellent linearity, the ADS8422 ensures high precision in digital output, crucial for applications requiring accurate signal conversion.
6. Temperature Range: It operates over a wide temperature range, supporting industrial environments.
These features make the ADS8422IBPFBR a reliable choice for applications in medical instrumentation, industrial automation, and other fields requiring precise data conversion.
Pinout
Manufacturer
Application
1. Industrial Automation: For monitoring and controlling processes, ensuring accurate data conversion from sensors.
2. Medical Imaging: In devices like CT and MRI scanners for capturing high-resolution images.
3. Instrumentation: Used in oscilloscopes and spectrum analyzers for precise measurement and analysis.
4. Communications: In base stations and software-defined radios for signal processing.
5. Aerospace and Defense: Utilized in radar and electronic warfare systems for reliable and quick data conversion.
These applications benefit from the ADS8422IBPFBR's high-speed performance and accuracy.