Analog Devices Inc. ADV7282WBCPZ-M-RL

Overview

ADV7282WBCPZ-M-RL from Analog Devices is a 10-bit, 4× oversampled SDTV video decoder with integrated deinterlacer and differential analog video inputs. It supports worldwide NTSC/PAL/SECAM standards, delivers 8-bit ITU-R BT.656 YCrCb 4:2:2 output, features short-to-battery (STB) diagnostics on two inputs, and operates across −40°C to +105°C for automotive infotainment systems.

For engineers reviewing the ADV7282WBCPZ-M-RL datasheet, ADV7282WBCPZ-M-RL pinout, ADV7282WBCPZ-M-RL application, or ADV7282WBCPZ-M-RL equivalent, key selection criteria include its 4-channel CVBS/Y/C/YPrPb input support, integrated 5-line adaptive 2D comb filter, mini-TBC functionality via ADLLT, Rovi copy protection detection, and RoHS-compliant 32-lead LFCSP package.

Technical Context

The ADV7282WBCPZ-M-RL implements a fully differential analog front end with on-chip antialiasing filters per channel and adaptive peak white AGC. Its digital processing block integrates color demodulation, 2D comb filtering, CTI enhancement, and adaptive contrast enhancement (ACE), all synchronized by a 28.63636 MHz crystal-controlled PLL.

It performs interlaced-to-progressive (I2P) conversion using an integrated deinterlacer with FIFO management and ADLLT-based line-length tracking, enabling stable pixel clock generation (LLC) and vertical blanking interval (VBI) data slicing with WST teletext support - all programmable via I²C at up to 400 kHz.

Key Specifications

Pinout & Package

Package: 32-lead, 5 mm × 5 mm, RoHS-compliant LFCSP with exposed pad (EPAD) requiring connection to DGND.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar SDTV video decoder applications.

Compared with ADV7282WBCPZ-M-RL, ADV7281WBCPZ-RL omits deinterlacing and mini-TBC - reducing system-level motion artifacts but increasing downstream processing burden; TVP5150AM1IPBSR offers broader legacy support but lacks AEC-Q100 qualification, STB protection, and adaptive video enhancement features essential for modern automotive use.

Availability

ADV7282WBCPZ-M-RL is available at Aetrix Electronics and suitable for automotive infotainment, rear-view camera systems, and vehicle DVR applications requiring stable component supply, extended temperature operation, and automotive-grade reliability.

Supply support for ADV7282WBCPZ-M-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 is a global leader in high-performance analog, mixed-signal, and digital signal processing semiconductors, serving precision instrumentation, industrial automation, communications, and automotive markets.

The ADV7282WBCPZ-M-RL belongs to Analog Devices' automotive-qualified video decoder product line, engineered specifically for robust analog video capture in harsh vehicular environments with emphasis on signal integrity, fault resilience, and seamless integration into infotainment and ADAS subsystems.

FAQ

What video standards does the ADV7282WBCPZ-M-RL support?

The ADV7282WBCPZ-M-RL supports worldwide NTSC (M/J), PAL (B/G/H/I/D/K/M/N), and SECAM (L/L') analog video standards. It performs automatic format detection and adapts its color demodulation, sync processing, and timing parameters accordingly - enabling plug-and-play compatibility with global video sources in automotive and security applications.

Does the ADV7282WBCPZ-M-RL include a deinterlacer?

Yes, the ADV7282WBCPZ-M-RL integrates a hardware-based interlaced-to-progressive (I2P) deinterlacer. This block converts 480i and 576i signals into 480p and 576p outputs using adaptive motion-compensated algorithms and enhanced FIFO management - eliminating motion artifacts without requiring external frame buffers or processor intervention.

What is the function of the DIAG1 and DIAG2 pins on the ADV7282WBCPZ-M-RL?

The DIAG1 and DIAG2 pins on the ADV7282WBCPZ-M-RL provide short-to-battery (STB) diagnostics for two analog video input channels. When enabled, they monitor for DC shorts to the vehicle battery rail (up to 18 V), triggering interrupt alerts via INTRQ - a critical safety feature for automotive video systems subject to wiring faults and ESD events.

Can the ADV7282WBCPZ-M-RL operate with a 3.3 V I/O supply?

Yes, the ADV7282WBCPZ-M-RL supports DVDDIO from 1.62 V to 3.63 V, including 3.3 V operation. Its digital I/O pins (P0–P7, LLC, INTRQ, etc.) are fully compatible with 3.3 V logic families, allowing direct interfacing with SoCs and FPGAs without level-shifting - simplifying board design in mixed-voltage automotive platforms.

Is the ADV7282WBCPZ-M-RL qualified for automotive use?

Yes, the ADV7282WBCPZ-M-RL is AEC-Q100 qualified and rated for operation from −40°C to +105°C. It is manufactured in a 1.8 V CMOS process, features robust ESD protection (<2 kV HBM), and includes automotive-specific functions such as STB diagnostics, wide common-mode input range (up to 4 V), and reflow-soldering compatibility up to 260°C - meeting stringent OEM reliability requirements.