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Product Detailed Parameters
- Description：IC VIDEO DECODER 48LQFP
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tray
- Function：Decoder
- Applications：Professional Video
- Standards：ITU-R BT.656, NTSC, PAL, SECAM
- Control Interface：I2C, Serial
- Voltage - Supply：1.8V ~ 3.3V
- Mounting Type：Surface Mount
- Package / Case：48-LQFP
- Supplier Device Package：48-LQFP (7x7)
- Grade：-
- Qualification：-
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Overview
The ADV7180KST48Z is a 10-bit, 4× oversampling SDTV video decoder in a 48-lead LQFP package. It supports NTSC, PAL, and SECAM standards with three analog video input channels for CVBS, Y/C, and YPrPb signals. The device features an integrated AGC, adaptive comb filters, and Macrovision detection. It outputs 8-bit ITU-R BT.656 data via an I2C interface. Qualified for automotive applications under AEC-Q100, it operates within a temperature range of -40°C to +85°C.
Feature Summary
- Automotive qualification compliant with AEC-Q100 standards
- Automatic detection and conversion of NTSC, PAL, and SECAM formats
- Integrated adaptive digital line length tracking for signal stability
- Supports composite, S-Video, and component video inputs
Applications
- In-car infotainment units
- Rearview camera systems
- Vehicle safety systems
- Digital camcorders
Procurement Notes
Verify the specific suffix KST48Z corresponds to the 48-lead LQFP package and industrial/automotive temperature grade (-40°C to +85°C). Confirm that the part number includes the 'W' prefix if full automotive qualification is required, as standard parts may differ in thermal or reliability specifications. Ensure compatibility with the intended PCB footprint and voltage levels before ordering.
Selection Notes
Select this model when a 48-lead LQFP package is required for space-constrained designs. It provides six analog inputs unlike the 3-channel variants, offering greater flexibility for multi-source switching. Verify that the system requires the specific -40°C to +85°C operating range rather than the wider automotive grade available in other package options.
Part Context
The ADV7180 series comprises multiple package options including 32-lead LFCSP, 40-lead LFCSP, 64-lead LQFP, and 48-lead LQFP. The KST48Z variant specifically denotes the 48-lead LQFP form factor. Other variants like the WBST48Z offer extended temperature ranges for stricter automotive environments.
Replacement Considerations
ADV7180WBST48Z offers the same package but with extended temperature capabilities.
