ADV7182屬于集成電路（IC）的視頻處理。由亞德諾半導(dǎo)體技術(shù)有限公司制造生產(chǎn)的ADV7182視頻處理一種集成電路 (IC) 半導(dǎo)體器件，設(shè)計(jì)用于在放大、增強(qiáng)、編碼器和解碼器（編解碼器）、緩沖、校準(zhǔn)、處理、信號(hào)調(diào)節(jié)、調(diào)制與解調(diào)、轉(zhuǎn)換、傳輸、伽瑪校正、切換、OSD、數(shù)字化和多路復(fù)用等應(yīng)用中處理音頻和/或視頻信號(hào)。

GENERAL DESCRIPTION

The ADV7182 automatically detects and converts standard analog baseband video signals compatible with worldwide NTSC, PAL, and SECAM standards into a 4:2:2 component video data stream. This video data stream is compatible with the 8-bit ITU-RBT.656 interface standard.

FEATURES

Worldwide NTSC/PAL/SECAM color demodulation support

One 10-bit analog-to-digital converter (ADC), 4× oversampling per channel for CVBS, Y/C mode, and YPrPb

Four analog video input channels with on-chip antialiasing filter

CVBS (composite), Y/C (S-Video), and YPrPb (component) video input support

Fully differential, pseudo differential, and single-ended CVBS video input support

Up to 4 V common-mode input range solution

Excellent common-mode rejection capabilities

Five-line adaptive comb filters and CTI/DNR video enhancement

TBC functionality provided by adaptive digital line length tracking (ADLLT), signal processing, and enhanced first in, first out (FIFO) management

Integrated automatic gain control (AGC) with adaptive peak white mode

Video fast switch capability

Adaptive contrast enhancement (ACE)

Down dither (8 bits to 6 bits)

RoviTM (Macrovision) copy protection detection

NTSC/PAL/SECAM autodetection

8-bit ITU-R BT.656 YCrCb 4:2:2 output and HS, VS, or FIELD

Full-featured VBI data slicer with teletext support (WST)

Power-down mode and ultralow sleep mode current

Two-wire serial MPU interface (I2C compatible)

Single 1.8 V supply possible

Qualified for automotive applications

?40°C to +105°C temperature grade

32-lead, 5 mm × 5 mm, RoHS-compliant LFCSP

APPLICATIONS

Automotive infotainment

DVRs for video security

Media players