ADS8422IBPFBT
Analog to Digital Converters - ADC 16 Bit MSPS Parallel ADC w/RefADS8422IBPFBT
Analog to Digital Converters - ADC 16 Bit MSPS Parallel ADC w/Ref
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製造商零件號 # : ADS8422IBPFBT
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包裝/封裝: TQFP-48
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製造商: Texas Instruments
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產品分類 : Analog to Digital Converters (ADC)
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ADS8422IBPFBT 數據表
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詳細說明
Housed in a 48-lead TQFP package, the ADS8422IBPFBT is well-suited for space-constrained applications where compactness is essential. Its industrial-grade construction, characterized for operation in the -40°C to +85°C temperature range, ensures resilience in harsh environmental conditions. Whether deployed in manufacturing, instrumentation, or control systems, this A/D converter delivers reliable performance under demanding circumstances
主要特徵
- Real-Time Data Processing and Analysis
- High-Speed Digital Signal Processing
- Precision Clock Synchronization
- Low Power Consumption and Thermal Management
- Symmetric Timing Recovery and Generation
- Full-Bandwidth Analog-to-Digital Conversion
規格
以下是所選零件的基本參數,涉及零件的特性及其所屬類別。
Resolution (Bits) | 16 | Sample rate (max) (ksps) | 4000 |
Number of input channels | 1 | Interface type | Byte-Wide, Parallel |
Architecture | SAR | Input type | Differential |
Rating | Catalog | Reference mode | External, Internal |
Input voltage range (max) (V) | 4.1 | Input voltage range (min) (V) | 4.1 |
Features | Oscillator | Operating temperature range (°C) | -40 to 85 |
Power consumption (typ) (mW) | 155 | Analog supply (min) (V) | 4.75 |
Analog supply voltage (max) (V) | 5.25 | SNR (dB) | 93 |
Digital supply (min) (V) | 2.7 | Digital supply (max) (V) | 5.25 |
數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等,這對於作為器件特定應用的整體指南大有裨益。
常見問題解答
What is ADS8422IBPFBT?
The ADS8422IBPFBT is a high-speed, 16-bit analog-to-digital converter (ADC) designed by Texas Instruments. It is suitable for applications requiring fast and accurate digital conversion, such as data acquisition systems, industrial automation, and communication equipment.
How Does ADS8422IBPFBT Work?
The ADS8422IBPFBT converts analog input signals into digital data with high resolution and speed. It utilizes a successive approximation architecture to achieve 16-bit resolution and features a high-speed parallel interface for rapid data transfer. The ADC offers low distortion and low noise performance, making it ideal for demanding signal processing applications.
How Many Pins does ADS8422IBPFBT have and What are the Functions of the Pinout Configuration?
The ADS8422IBPFBT comes in a 48-pin TQFP (Thin Quad Flat Package) package. The pinout configuration includes:
- AVDD, DVDD: Analog and digital power supply pins, respectively.
- AVSS, DVSS: Analog and digital ground pins, respectively.
- AIN0-AIN15: Analog input pins for the 16 channels.
- REFP, REFN: Reference voltage input pins.
- CONVST, BUSY, RESET, SEL0-SEL3: Control and interface pins.
- SDI, SCLK, SDO: Serial interface pins.
- DRDY: Data ready output pin.
What are the Pros and Cons of ADS8422IBPFBT?
Pros:
- High-Speed Conversion: Offers fast 16-bit digital conversion for real-time applications.
- Low Distortion: Provides low distortion and high signal integrity for accurate measurements.
- Parallel Interface: Features a high-speed parallel interface for efficient data transfer.
- Wide Input Range: Supports a wide analog input voltage range for versatile use.
- Low Power Consumption: Operates with low power consumption for energy-efficient designs.
Cons:
- Complex Interface: Requires careful handling of control and interface signals for proper operation.
- Thermal Considerations: May need thermal management for high-speed operation in demanding environments.
- External Components: Additional external components may be needed for certain applications or performance enhancements.
Are There Any Equivalents/Alternatives to ADS8422IBPFBT for Recommendation?
- The ADS8381 from Texas Instruments is a similar high-speed, 16-bit ADC with different features.
- Alternatives to the ADS8422IBPFBT include the LTC2175 from Analog Devices and the MAX11166 from Maxim Integrated.
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