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ADV7471BBCZ-5
ADV7471BBCZ-5
| Part Number | ADV7471BBCZ-5 |
|---|---|
| Manufacturer | Analog Devices Inc. (ADI) |
| Category | Integrated Circuits (ICs) > Interface – Encoders, Decoders, Converters |
| Description | Multiformat SD/HD Video Decoder with High-Speed ADCs and 3D Comb Filter, 128-LBGA Package. |
| Stock Status | In Stock |
| Origin | Original Factory |
Product Overview
The ADV7471BBCZ-5 is an integrated multi-format video decoder and analog video digitizer manufactured by Analog Devices Inc. (ADI). This single-chip solution integrates four high-speed ADCs and multi-standard video decoder, supporting CVBS, S-Video, YPbPr and RGB analog video inputs, and processes SD/HD analog signals up to 1080p resolution. Built-in adaptive 3D comb filter, automatic gain control and color space conversion deliver optimized image quality and noise reduction. Housed in a compact 128-LBGA package, it is widely adopted for automotive audiovisual, medical display equipment, surveillance systems and professional video processing hardware.
Core Advantages
Multi-channel Analog Video Input Support
Compatible with CVBS, S-Video, YPbPr and RGB signals, supports VGA to SXGA RGB graphic input. Multiple analog video sources can be connected directly without additional signal switching circuits.
4-Channel High-Speed Analog-to-Digital Conversion
Equipped with four independent high-speed ADCs with a maximum sampling frequency of 140MHz, offering stable analog-to-digital conversion and outstanding signal-to-noise performance.
Built-in Adaptive 3D Comb Filter
Suppresses cross-color and cross-luminance interference for NTSC/PAL video signals, eliminating picture artifacts to achieve sharper, cleaner video output.
Compact Package & Wide Industrial Temperature Range
Features compact 128-LBGA surface-mount form factor. Operating temperature ranges from -40°C to +85°C, ideal for industrial devices and automotive on-board systems that require strict environmental adaptability.
Key Specifications
| Brand | Analog Devices Inc. (ADI) |
|---|---|
| RoHS Status | RoHS Compliant / Lead-Free / Halogen-Free |
| EDA/CAD Model | Schematic symbol models, 3D CAD step profiles, and 128-LBGA footprint land patterns are available on request |
| Warranty | 1-Year Standard Quality Warranty |
| Package / Case | 128-LBGA (10.0 mm × 10.0 mm × 1.4 mm, 0.8mm Ball Pitch) |
| Mounting Type | Surface Mount (SMT / SMD) |
| Surface Marking / Silkscreen | ADV7471BBCZ-5 / ADI logo, Marking |
| Functionality | Multiformat Video Decoder, Analog Video Digitizer |
| ADC Configuration | 4-channel High-Speed ADCs |
| Maximum Sampling Rate | 140MHz (-5 speed grade) |
| Supported Video Formats | NTSC, PAL, SECAM, 480i, 576i, 480p, 576p, 720p, 1080i, 1080p HD Video |
| RGB Input Support | VGA up to SXGA (1280 × 1024) |
| Digital Output Ports | 8-Bit / 16-Bit / 24-Bit ITU-R BT.656 / ITU-R BT.1120 Parallel Video Output |
| Control Interface | I²C Configuration Bus |
| Core Supply Voltage (DVDD) | 1.71 V to 1.89 V (1.8 V Nominal) |
| Analog Supply Voltage (AVDD) | 3.15 V to 3.45 V (3.3 V Nominal) |
| Operating Temperature Range | -40°C to +85°C (Industrial Grade) |
Typical Applications
- Automotive infotainment systems, digital rear-seat entertainment, and surround-view camera monitoring
- Medical imaging equipment, endoscope monitors, and diagnostic video displays
- Professional video switcher panels, broadcast cameras, and frame grabbers
- High-end A/V receivers, video conference room processors, and digital signage displays
- Security DVR/NVR surveillance recorders and industrial machine vision systems
Order & Shipping Info
| Minimum Order Quantity (MOQ) | 1 Piece |
|---|---|
| Shipping Time | Shipped within 1-2 business days |
| Delivery Time | 3-7 working days worldwide |
| Shipping Methods | DHL, UPS, FedEx, EMS |
| Payment Methods | T/T (Bank Transfer), PayPal, Credit Card, Western Union |
Technical Support
For datasheet, sample requests, stock check, or bulk pricing, please use the Quick Inquiry form. We will reply within 24 hours.
Frequently Asked Questions
Q1: What does the “-5” suffix mean for ADV7471BBCZ-5?
A: The “-5” represents speed grade. It supports maximum 140MHz ADC sampling frequency to realize stable processing for high-resolution analog HD video signals.
Q2: Does ADV7471BBCZ-5 have built-in HDMI input receiver?
A: No. This chip only supports analog video signals such as CVBS, YPbPr, RGB. It does not integrate HDMI receiving function.
Q3: What control interface is used to configure this video decoder?
A: Configuration relies on standard I²C bus, users can adjust video parameters through MCU or FPGA.
Q4: Can ADV7471BBCZ-5 work in automotive equipment?
A: Yes. Operating temperature range is -40°C ~ +85°C, it meets the temperature requirement of automotive infotainment equipment.
Q5: What kind of output data format does this chip support?
A: It outputs parallel digital video data, compliant with ITU-R BT.656 and ITU-R BT.1120 standards, directly compatible with FPGA, processor and display controller.
Q6: Is ADV7471BBCZ-5 recommended for new circuit design?
A: This is an early generation video processing solution. It is suggested to confirm stock cycle and alternative models with us before starting new design projects.
Q7: Can this chip simultaneously access multiple analog video input sources?
A: Yes. It supports multi-channel analog inputs including CVBS, S-Video, YPbPr and RGB, which can be switched by register configuration.
Q8: Is technical datasheet available for ADV7471BBCZ-5?
A: Sure. You can send an inquiry form to us to obtain the official datasheet and reference circuit schematic.
Q9: What package type is ADV7471BBCZ-5?
A: It adopts 128-LBGA surface-mount package with dimensions of 10.0mm × 10.0mm × 1.4mm.
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