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AD9971BCPZ
+BOM12 BIT 50 MHZ CCD W/PRECISION TI
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Nhà sản xuấtCông ty Analog Devices Inc.
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Ông. Phần #AD9971BCPZ
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Bảng dữ liệu AD9971BCPZ DataSheet
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Part Status | Active |
| Type | Signal Processor |
| Input Type | Analog |
| Output Type | 3-Wire Serial |
| Operating Temperature | -25°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package / Case | 40-VFQFN Exposed Pad, CSP |
| Supplier Device Package | 40-LFCSP-VQ (6x6) |
Tổng quan
Description
Key features of the AD9971BCPZ include correlated double sampling (CDS) to reduce noise, a programmable gain amplifier (PGA) for signal amplification, and a 14-bit analog-to-digital converter (ADC) for high-resolution digital output. It supports high-speed operation with low power consumption, making it suitable for portable and battery-powered imaging devices. The chip also includes essential timing and control functions that simplify the design of the overall imaging system.
Overall, the AD9971BCPZ is valued for its performance in enhancing image quality and reducing system complexity in advanced imaging applications.
Equivalent
Features
1. 14-Bit Resolution: Provides high precision for imaging applications.
2. Dual-Channel Architecture: Supports simultaneous processing of two CCD channels, improving throughput.
3. Correlated Double Sampler (CDS): Reduces noise by sampling the CCD output at two points.
4. Programmable Gain Amplifier (PGA): Allows for gain adjustment to optimize dynamic range and sensitivity.
5. Analog-to-Digital Converter (ADC): Converts analog signals from the CCD into digital format.
6. Timing Generator: Supplies necessary clock signals to control CCD operation.
7. Low Power Consumption: Designed for efficient power management.
8. Flexible Output Data Rates: Compatible with various system requirements.
9. Compact Package: Offered in a space-efficient design for easy integration into electronic systems.
These features make the AD9971BCPZ suitable for high-performance digital imaging applications, such as in digital cameras and scanners.
Pinout
The AD9971BCPZ comes in a 64-lead LFCSP (Lead Frame Chip Scale Package). This package supports an array of functions crucial for CCD image processing, including input clamping, black level correction, and programmable gain. The signal processor is optimized for low power consumption while maintaining high performance, making it suitable for portable and battery-operated equipment.
The key functions of the AD9971BCPZ include analog-to-digital conversion, timing generation, and output formatting, which are essential for interfacing with CCD image sensors. Its architecture is designed for efficient processing of both video and still images, providing flexibility in a variety of imaging applications.