ADV7393WBCPZ

Overview

The ADV7393WBCPZ is a 10-bit high-definition video encoder manufactured by Analog Devices Inc. It converts digital video inputs into analog signals, supporting composite (CVBS), S-Video (Y-C), component YPrPb, and RGB outputs. The device features three 10-bit DACs with oversampling capabilities: 16× for standard definition, 8× for enhanced definition, and 4× for high definition. It operates on a 1.8 V digital supply and 2.7 V/3.3 V analog supplies. The unit supports 4:2:2 YCrCb and 4:4:4 RGB inputs, complies with SMPTE and ITU-R standards, and includes integrated timing generators, test patterns, and Macrovision protection.

Feature Summary

• Supports multiformat video input including 4:2:2 YCrCb and 4:4:4 RGB
• Provides composite, S-Video, component YPrPb, and RGB analog outputs
• Includes patented content-dependent low power DAC operation
• Features automatic cable detection and individual DAC power-down control

Applications

• Automotive infotainment systems
• Set-top boxes
• Portable media and DVD players
• Digital camcorders

Procurement Notes

Verify the specific suffix WBCPZ to confirm the automotive grade temperature range of -40°C to +105°C and the 40-lead LFCSP package. Ensure compatibility with I2C control interfaces and check for AEC-Q100 qualification requirements in the design specifications.

Selection Notes

Select this model when automotive-grade reliability and extended temperature operation are required. The ADV7393 variant specifically supports 16-bit video input ports, distinguishing it from lower-end models in the family that may only support 8-bit inputs. Confirm the need for full HD output capabilities versus SD-only applications.

Part Context

This component belongs to the ADV739x family of low-power, chip-scale video encoders. The ADV7393 is distinguished by its 16-bit parallel video input interface, whereas other family members like the ADV7390/ADV7391 utilize an 8-bit interface. All variants share similar analog output structures and power management features.

Replacement Considerations

The ADV7393BCPZ serves as a direct commercial-grade replacement if the wider automotive temperature range is not required. Both parts share identical pinouts and functionality but differ in operating temperature specifications.