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Analog Devices Inc. ADV7282AWBCPZ-RL
- Part No.:
- ADV7282AWBCPZ-RL
- Manufacturer:
- Analog Devices Inc.
- Category:
- CODECS
- Package:
- 32-WFQFN Exposed Pad, CSP
- Datasheet:
-
ADV7282AWBCPZ-RL.pdf
- Description:
- 10-BIT SD DIFF VIDEO DECODER W/
- Quantity:
- Payment:
- Shipping:
Inventory:3,131
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Product details
Overview
ADV7282AWBCPZ-RL from Analog Devices is a 10-bit, 4× oversampled SDTV video decoder IC with differential analog video inputs, ITU-R BT.656 8-bit YCrCb 4:2:2 output, and integrated I2P deinterlacer - supporting NTSC/PAL/SECAM autodetection, 5-line adaptive 2D comb filtering, and STB diagnostics across up to four CVBS/Y/C/YPrPb inputs. It operates from −40°C to +105°C and targets automotive infotainment and ADAS camera systems.
For engineers reviewing the ADV7282AWBCPZ-RL datasheet, ADV7282AWBCPZ-RL pinout, ADV7282AWBCPZ-RL application, or ADV7282AWBCPZ-RL equivalent, this page delivers verified technical context, exact pin functions, real-world use cases in automotive vision systems, and validated alternative options for video decoding in safety-critical embedded designs.
Technical Context
The ADV7282AWBCPZ-RL implements a single 10-bit ADC with 4× oversampling per channel, on-chip antialiasing filters, and a standard definition processor (SDP) that performs automatic NTSC/PAL/SECAM detection and color demodulation. Its analog front end supports fully differential, pseudo-differential, and single-ended CVBS inputs without external amplification.
It integrates an I2P (interlaced-to-progressive) deinterlacer, Rovi copy protection detection, adaptive contrast enhancement (ACE), and a full-featured VBI data slicer with WST support. Output is delivered via an 8-bit ITU-R BT.656 interface with line-locked clock (LLC), not MIPI CSI-2 - distinguishing it from the ADV7282A-M variant.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| ADC Resolution | 10-bit with 4× oversampling per channel - enables high-fidelity digitization of composite, S-video, and component analog video signals. |
| Video Standards Support | NTSC/PAL/SECAM with autodetection - eliminates need for manual format selection in multi-region automotive or security systems. |
| Output Interface | 8-bit ITU-R BT.656 YCrCb 4:2:2 parallel - provides standardized, synchronous digital video output compatible with SoCs and FPGAs requiring pixel-clock-aligned streams. |
| Input Channels | 4-channel analog mux (AIN1–AIN4) - allows multiplexed connection of multiple camera feeds without external switching hardware. |
| Operating Temperature | −40°C to +105°C - qualified for under-hood and dashboard-mounted automotive applications per AEC-Q100 guidelines. |
| Power Supply | DVDDIO = 1.62–3.63 V; AVDD/DVDD/PVDD = 1.71–1.89 V - supports flexible dual-rail power design with low-noise analog and robust digital I/O domains. |
| Package | 32-lead, 5 mm × 5 mm LFCSP - surface-mount RoHS-compliant package with exposed thermal pad for automotive-grade thermal management. |
Pinout & Package
ADV7282AWBCPZ-RL uses a 32-lead, 5 mm × 5 mm RoHS-compliant LFCSP package with exposed thermal pad (EPAD) requiring connection to DGND. Pin functions are validated per Analog Devices' ADV7282A Rev. A datasheet (Pages 11–12).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P0–P7 | Parallel video data outputs | 8-bit YCrCb 4:2:2 pixel data bus synchronized to LLC; directly interfaces with SoC video input ports. |
| LLC | Line-locked clock output | Nominally 27 MHz clock whose frequency tracks active video line length - essential for jitter-free timing in BT.656 systems. |
| AIN1–AIN4 | Analog video inputs | Differential/pseudo-differential/single-ended CVBS/Y/C/YPrPb inputs - accept direct connection from camera modules without external amplifiers. |
| XTALP/XTALN | Crystal oscillator interface | Supports 28.63636 MHz fundamental-mode crystal or external clock source - provides precise timing reference for ADC and video processing. |
| SCLK/SDATA | I²C control interface | 400 kHz max serial interface for register configuration, diagnostics, and mode selection - compatible with standard microcontroller I²C peripherals. |
| RESET/PWRDWN | System control inputs | Active-low reset (5 ms min pulse) and power-down enable - allow deterministic initialization and low-power standby in battery-sensitive systems. |
| DIAG1/DIAG2 | Short-to-battery diagnostic inputs | Enable fault detection on two video channels - critical for ASIL-B compliant ADAS camera monitoring per ISO 26262. |
| INTRQ | Interrupt request output | Asserts on video lock loss, format change, or VBI event - enables real-time firmware response without polling overhead. |
Key Features
| Feature | Design Value |
|---|---|
| 5-line adaptive 2D comb filter | Reduces cross-luminance and cross-color artifacts in composite video - improves readability of fine text and edge detail in rear-view camera displays. |
| Integrated AGC with adaptive peak white mode | Maintains consistent brightness across varying lighting conditions - prevents overexposure in daylight and preserves detail in low-light parking scenarios. |
| I2P deinterlacer (interlaced-to-progressive) | Converts 480i/576i inputs to progressive 480p/576p output - eliminates motion artifacts and flicker in LCD instrument clusters and center displays. |
| Rovi copy protection detection | Identifies Macrovision and other analog content protection schemes - ensures compliance with OEM media playback policies and prevents unauthorized recording. |
| STB diagnostics on 2 inputs | Monitors open-circuit, short-to-battery, and short-to-ground faults on AIN1/AIN2 - supports functional safety requirements for automotive camera system health monitoring. |
Applications
| Rear-View Camera System | Front-View ADAS Camera |
|---|---|
Use Scenario: Real-time video feed from backup camera routed to vehicle display unit. IC Role / Device Role / Timing Role: Analog video decoder and deinterlacer converting CVBS signal to BT.656 stream synchronized to LLC clock. Use Value: Enables zero-latency display of high-fidelity reverse guidance imagery with adaptive contrast and noise reduction under variable lighting. |
Use Scenario: Front-facing camera feeding lane departure warning and forward collision sensing algorithms. IC Role / Device Role / Timing Role: Video preprocessing block performing format detection, color demodulation, and VBI extraction for telematics data. Use Value: Provides stable, standards-compliant digital video with STB diagnostics - meeting ASIL-B functional safety monitoring requirements. |
| Automotive DVR Recording | Multi-Camera Infotainment Hub |
Use Scenario: Continuous recording of cabin and exterior views using analog camera inputs. IC Role / Device Role / Timing Role: Format-agnostic decoder supporting PAL/NTSC autodetection and 4-channel input multiplexing. Use Value: Eliminates manual configuration across global vehicle variants and enables seamless integration of mixed-standard camera fleets. |
Use Scenario: Central video aggregator routing feeds from side mirrors, surround-view, and dashcams to head unit. IC Role / Device Role / Timing Role: Parallel video interface bridge with 4-input mux and BT.656 output - reduces SoC video port loading. Use Value: Lowers system BOM by removing external video switches and simplifies PCB layout with single-chip multi-source handling. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar SDTV video decoding applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ADV7182BCPZ-RL | Legacy 10-bit decoder with identical pinout but no Rovi detection, reduced STB diagnostics, and no ACE engine. | Lacks adaptive contrast enhancement and advanced copy protection detection - suitable only for cost-sensitive non-safety systems. | Select when functional safety or premium image quality is not required; verify compatibility with existing firmware due to IDENT code mismatch. |
| MAX9526ETX+T | 10-bit decoder with 4-channel input, but uses 8-bit BT.656 output with fixed 27 MHz clock (no LLC), and no STB diagnostics. | No short-to-battery monitoring or VBI/WST support - limits use in automotive systems requiring ISO 26262-compliant diagnostics. | Choose for industrial DVRs where clock flexibility and safety diagnostics are unnecessary; requires redesign of timing interface due to fixed clock. |
Compared with ADV7282AWBCPZ-RL, ADV7182BCPZ-RL offers legacy compatibility at lower feature depth, while MAX9526ETX+T trades automotive qualification and diagnostic capability for simplified timing - making ADV7282AWBCPZ-RL the only option supporting ASIL-B-ready camera preprocessing with full-format autodetection and adaptive video enhancement.
Availability
ADV7282AWBCPZ-RL is available at Aetrix Electronics and suitable for automotive infotainment, advanced driver assistance systems, and video security DVRs requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for ADV7282AWBCPZ-RL includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Analog Devices, Inc. is a global semiconductor leader specializing in high-performance analog, mixed-signal, and digital signal processing technologies for precision measurement and connectivity applications.
The ADV7282AWBCPZ-RL belongs to Analog Devices' automotive-qualified video decoder product line, engineered specifically for robust, low-latency conversion of analog camera signals in safety-critical vehicle vision systems.
FAQ
What video standards does the ADV7282AWBCPZ-RL support?
The ADV7282AWBCPZ-RL supports worldwide NTSC, PAL, and SECAM analog video standards with automatic detection and color demodulation. It processes composite (CVBS), S-Video (Y/C), and component (YPrPb) inputs in both single-ended and differential configurations - confirmed in the General Description and Features sections of the Rev. A datasheet.
Does the ADV7282AWBCPZ-RL support MIPI CSI-2 output?
No, the ADV7282AWBCPZ-RL does not support MIPI CSI-2 output. It provides an 8-bit ITU-R BT.656 YCrCb 4:2:2 parallel interface with line-locked clock (LLC). MIPI CSI-2 is exclusive to the ADV7282A-M variant (e.g., ADV7282AMWBCPZ-RL), as explicitly stated in the General Description and Functional Block Diagram sections.
What is the function of the DIAG1 and DIAG2 pins on the ADV7282AWBCPZ-RL?
The DIAG1 and DIAG2 pins on the ADV7282AWBCPZ-RL provide short-to-battery (STB) diagnostic sensing for two analog video inputs. They detect open-circuit, short-to-battery, and short-to-ground faults - enabling functional safety monitoring in automotive ADAS applications per ISO 26262 requirements, as detailed in the Applications Information section.
What crystal frequency is required for the ADV7282AWBCPZ-RL?
The ADV7282AWBCPZ-RL requires a 28.63636 MHz fundamental-mode crystal connected between XTALP and XTALN pins. This frequency is specified in Table 4 (Clock and I2C Timing Specifications) and Figure 6 (Pin Configuration), and is used to generate internal clocks for ADC sampling and video processing.
Is the ADV7282AWBCPZ-RL qualified for automotive applications?
Yes, the ADV7282AWBCPZ-RL is qualified for automotive applications with a guaranteed operating temperature range of −40°C to +105°C and compliance with AEC-Q100 stress testing requirements. Its STB diagnostics, Rovi copy protection detection, and robust ESD performance (per Absolute Maximum Ratings) confirm its suitability for automotive infotainment and ADAS systems.
ADV7282AWBCPZ-RL Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Series:
- -
- Package/Case:
- 32-WFQFN Exposed Pad, CSP
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- Video
- Data Interface:
- I2C
- Resolution (Bits):
- 10 b
- Number of ADCs / DACs:
- 1 / 0
- Sigma Delta:
- No
- S/N Ratio, ADCs / DACs (db) Typ:
- -
- Dynamic Range, ADCs / DACs (db) Typ:
- -
- Voltage - Supply, Analog:
- 1.71V ~ 1.89V
- Voltage - Supply, Digital:
- 1.71V ~ 1.89V
- Operating Temperature:
- -40°C ~ 105°C
- Grade:
- Automotive
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 32-LFCSP (5x5)
ADV7282AWBCPZ-RL FAQ
1.How can I place an order for ADV7282AWBCPZ-RL through Aetrix?
Please submit a Request for Quotation (RFQ) for ADV7282AWBCPZ-RL on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for ADV7282AWBCPZ-RL reliable?
The price and inventory of ADV7282AWBCPZ-RL are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ADV7282AWBCPZ-RL is usually 5 days.
3.What payment methods are accepted for ADV7282AWBCPZ-RL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ADV7282AWBCPZ-RL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for ADV7282AWBCPZ-RL?
ADV7282AWBCPZ-RL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ADV7282AWBCPZ-RL order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for ADV7282AWBCPZ-RL?
For technical support, including ADV7282AWBCPZ-RL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ADV7282AWBCPZ-RL requirements.
6.How does Aetrix verify that ADV7282AWBCPZ-RL is sourced from the original manufacturer or authorized distributors?
All ADV7282AWBCPZ-RL products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that ADV7282AWBCPZ-RL meets industry standards.
7.What is the process for return or replacement of ADV7282AWBCPZ-RL?
All ADV7282AWBCPZ-RL units undergo pre-shipment inspection (PSI). If there is an issue with ADV7282AWBCPZ-RL, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The ADV7282AWBCPZ-RL part is unused and in its original packaging.
Return procedure for ADV7282AWBCPZ-RL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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