Overview
The ADV7182AWBCPZ-RL, produced by Analog Devices Inc., is a versatile, one-chip, multiformat video decoder. This device automatically detects standard analog baseband video signals and converts them into YCbCr 4:2:2 component video data streams. It supports various video input formats including CVBS (composite), S-Video (Y/C), and YPrPb (component), making it highly adaptable for different applications. The ADV7182AWBCPZ-RL features a single 10-bit analog-to-digital converter (ADC) and an on-chip differential to single-ended converter, eliminating the need for external amplifier circuitry. It is designed for use in automotive, industrial, and consumer applications, with temperature ratings of -40°C to +105°C for automotive and -40°C to +85°C for industrial use.
Key Specifications
| Parameter | Description |
|---|---|
| Video Input Support | CVBS (composite), S-Video (Y/C), YPrPb (component) |
| Video Standards Detection | NTSC, PAL, SECAM |
| Analog-to-Digital Converter (ADC) | Single 10-bit ADC |
| Output Format | 8-bit ITU-R BT.656 YCrCb 4:2:2 |
| Common-Mode Input Range | Up to 4 V |
| Common-Mode Rejection Capability | Excellent common-mode rejection |
| Video Enhancement | 5-line adaptive comb filters and CTI/DNR |
| AGC Mode | Integrated AGC with adaptive peak white mode |
| Power Supply | Single 1.8 V supply |
| Temperature Range | -40°C to +105°C (automotive), -40°C to +85°C (industrial) |
| Package Type | 32-lead, 5 mm x 5 mm, RoHS compliant LFCSP |
| Interface | 2-wire serial MPU interface (I2C compatible) |
Key Features
- Automatic detection of NTSC, PAL, and SECAM standards
- Support for fully differential, pseudo differential, and single-ended CVBS video inputs
- Integrated 10-bit ADC and on-chip differential to single-ended converter
- 5-line adaptive comb filters and CTI/DNR video enhancement
- Integrated AGC with adaptive peak white mode
- Fast switch capability and ACE Downdither (8 bits to 6 bits)
- Rovi copy protection detection
- Full-featured VBI data slicer with teletext support (WST)
- Power-down mode available
- 2-wire serial MPU interface (I2C compatible)
Applications
- Advanced driver assistance systems
- Automotive infotainment systems
- DVRs for video security
- Media players
Q & A
- What is the primary function of the ADV7182AWBCPZ-RL?
The primary function of the ADV7182AWBCPZ-RL is to automatically detect and convert standard analog baseband video signals into YCbCr 4:2:2 component video data streams.
- Which video input formats does the ADV7182AWBCPZ-RL support?
The ADV7182AWBCPZ-RL supports CVBS (composite), S-Video (Y/C), and YPrPb (component) video input formats.
- What are the temperature ranges for the ADV7182AWBCPZ-RL?
The device is rated for -40°C to +105°C for automotive applications and -40°C to +85°C for industrial applications.
- What type of ADC does the ADV7182AWBCPZ-RL feature?
The ADV7182AWBCPZ-RL features a single 10-bit analog-to-digital converter (ADC).
- Does the ADV7182AWBCPZ-RL support I2C interface?
- What is the output format of the ADV7182AWBCPZ-RL?
The output format is 8-bit ITU-R BT.656 YCrCb 4:2:2.
- What kind of video enhancement does the ADV7182AWBCPZ-RL offer?
The device offers 5-line adaptive comb filters and CTI/DNR video enhancement.
- Is the ADV7182AWBCPZ-RL RoHS compliant?
- What is the package type of the ADV7182AWBCPZ-RL?
The device is packaged in a 32-lead, 5 mm x 5 mm LFCSP.
- What are some common applications of the ADV7182AWBCPZ-RL?
