ADV7180WBSTZ

Overview

The ADV7180WBSTZ is an automotive-qualified, 10-bit, 4× oversampling SDTV video decoder manufactured by Analog Devices Inc. It supports worldwide NTSC, PAL, and SECAM color demodulation for composite, S-Video, and component video inputs. The device features a single 10-bit ADC with adaptive digital line length tracking (ADLLT), integrated AGC, and Macrovision detection. It outputs 8-bit ITU-R BT.656 YCrCb 4:2:2 data via a 64-lead LQFP package. Operating temperatures range from -40°C to +125°C, and it utilizes a 2-wire I2C-compatible serial interface for configuration.

Feature Summary

• Automotive qualification compliant with AEC-Q100 standards for harsh environments
• Integrated five-line superadaptive comb filter for superior chrominance and luminance separation
• Supports VBI data recovery including teletext, closed captioning, and Macrovision copy protection detection
• Features ADLLT algorithm to track varying video line lengths from sources like VCRs

Applications

• In-car/automotive infotainment units
• Rearview camera and vehicle safety systems
• Multichannel DVRs for video security
• Digital camcorders and PDAs
• Low cost SDTV PIP decoders for digital TVs

Procurement Notes

Verify the specific suffix 'WBSTZ' confirms the 64-lead LQFP package and automotive temperature grade (-40°C to +125°C). Confirm that the ordering part number matches the exact pinout and electrical specifications required for the target application. Cross-reference the datasheet revision to ensure compatibility with existing design implementations.

Selection Notes

Select this component when automotive reliability and wide operating temperature ranges are required. The 64-lead LQFP package offers six analog input channels compared to fewer in smaller packages. Ensure the system design accommodates the 1.8V core supply and 1.8V to 3.3V I/O voltage requirements for proper interfacing with downstream processors.

Part Context

This part belongs to the ADV7180 series of standard definition video decoders. It is functionally similar to the ADV7181C but optimized for specific automotive applications. The 'W' prefix indicates automotive qualification, while 'BSTZ' denotes the 64-lead LQFP package type with lead-free termination.

Replacement Considerations

ADV7180KCP32Z

FAQ

What is the maximum operating temperature for the ADV7180WBSTZ?

The ADV7180WBSTZ is qualified for an extended temperature range up to +125°C.

Does the ADV7180WBSTZ support component video inputs?

Yes, it supports CVBS, Y/C (S-Video), and YPrPb (component) video input formats.