홈 증폭기 특수 기능 증폭기 비디오 증폭기
홈
증폭기
특수 기능 증폭기
비디오 증폭기

OPA362

활성

SC70의 내부 게인 및 필터를 지원하는 3V 비디오 증폭기

지금 주문
데이터 시트

OPA362

활성
데이터 시트 지금 주문

제품 상세 정보

Number of channels 1 Diff gain (%) 1.2 Iout (typ) (A) 0.08 Vs (min) (V) 2.5 Vs (max) (V) 3.3 Diff phase (°) 1.6 Iq (typ) (mA) 4.3 Number of filter poles 2 Features GPIO control method Operating temperature range (°C) -40 to 125 Rating Catalog
Number of channels 1 Diff gain (%) 1.2 Iout (typ) (A) 0.08 Vs (min) (V) 2.5 Vs (max) (V) 3.3 Diff phase (°) 1.6 Iq (typ) (mA) 4.3 Number of filter poles 2 Features GPIO control method Operating temperature range (°C) -40 to 125 Rating Catalog
SOT-SC70 (DCK) 6 4.2 mm² 2 x 2.1
  • EXCELLENT VIDEO PERFORMANCE
  • INTERNAL GAIN: 5.2V/V
  • SUPPORTS TV-DETECTION
  • COMPATIBLE WITH OMAP343x and DaVINCI PROCESSORS
  • TWO-POLE RECONSTRUCTION FILTER
  • INPUT RANGE INCLUDES GROUND
    • DC-Coupled Input
  • INTEGRATED LEVEL SHIFTER
    • DC-Coupled Output(1)
    • No Output Capacitors Needed
  • RAIL-TO-RAIL OUTPUT
  • LOW QUIESCENT CURRENT: 4.3mA
  • SHUTDOWN CURRENT: 1.5µA
  • SINGLE-SUPPLY: 2.5V to 3.3V
  • SC70-6 PACKAGE: 2.0mm x 2.1mm
  • RoHS COMPLIANT
  • APPLICATIONS
    • CAMERA PHONES

(1) Internal circuitry avoids output saturation, even with 0V sync tip level at the input video signal.

All trademarks are the property of their respective owners.
  • EXCELLENT VIDEO PERFORMANCE
  • INTERNAL GAIN: 5.2V/V
  • SUPPORTS TV-DETECTION
  • COMPATIBLE WITH OMAP343x and DaVINCI PROCESSORS
  • TWO-POLE RECONSTRUCTION FILTER
  • INPUT RANGE INCLUDES GROUND
    • DC-Coupled Input
  • INTEGRATED LEVEL SHIFTER
    • DC-Coupled Output(1)
    • No Output Capacitors Needed
  • RAIL-TO-RAIL OUTPUT
  • LOW QUIESCENT CURRENT: 4.3mA
  • SHUTDOWN CURRENT: 1.5µA
  • SINGLE-SUPPLY: 2.5V to 3.3V
  • SC70-6 PACKAGE: 2.0mm x 2.1mm
  • RoHS COMPLIANT
  • APPLICATIONS
    • CAMERA PHONES

(1) Internal circuitry avoids output saturation, even with 0V sync tip level at the input video signal.

All trademarks are the property of their respective owners.

The OPA362 high-speed amplifier is optimized for 3V portable video applications. It is specifically designed to be compatible with the video encoders embedded in Texas Instruments’ OMAP3430 and DaVinci processors or other application processors with 0.5VPP video output. The input common-mode range includes GND, which allows a video-DAC (digital-to-analog converter) to be dc-coupled to the OPA362. The TV-detection feature simplifies the end-user interface significantly by facilitating the automatic start/stop of video transmission.

The output swings within 5mV of GND and 250mV to V+ with a standard back-terminated video load (150Ω). An internal level shift circuit prevents the output from saturating with 0V input, thus preventing sync-pulse clipping in common video circuits. Therefore, the OPA362 is ideally suited for dc-coupling to the video load.

The OPA362 has been optimized for space-sensitive applications by integrating internal gain setting resistors (G = 5.2V/V) and a two-pole video-DAC reconstruction filter.

In shutdown mode, quiescent current is reduced to less than 1.5µA, dramatically reducing power consumption and prolonging battery life.

The OPA362 is available in the tiny 2mm × 2.1mm SC70-6 package.

The OPA362 high-speed amplifier is optimized for 3V portable video applications. It is specifically designed to be compatible with the video encoders embedded in Texas Instruments’ OMAP3430 and DaVinci processors or other application processors with 0.5VPP video output. The input common-mode range includes GND, which allows a video-DAC (digital-to-analog converter) to be dc-coupled to the OPA362. The TV-detection feature simplifies the end-user interface significantly by facilitating the automatic start/stop of video transmission.

The output swings within 5mV of GND and 250mV to V+ with a standard back-terminated video load (150Ω). An internal level shift circuit prevents the output from saturating with 0V input, thus preventing sync-pulse clipping in common video circuits. Therefore, the OPA362 is ideally suited for dc-coupling to the video load.

The OPA362 has been optimized for space-sensitive applications by integrating internal gain setting resistors (G = 5.2V/V) and a two-pole video-DAC reconstruction filter.

In shutdown mode, quiescent current is reduced to less than 1.5µA, dramatically reducing power consumption and prolonging battery life.

The OPA362 is available in the tiny 2mm × 2.1mm SC70-6 package.
filter 기타 비디오 증폭기 찾기
다운로드 스크립트와 함께 비디오 보기 동영상

관심 가지실만한 유사 제품

open-in-new 대안 비교
비교 대상 장치와 유사한 기능
THS7303 활성 I2C 제어를 지원하는 3채널 저전력 비디오 증폭기, 선택 필터 +6db 게인 2:1 입력 MUX This device is a 3 channel option

기술 자료

star =TI에서 선정한 이 제품의 인기 문서
검색된 결과가 없습니다. 검색어를 지우고 다시 시도하십시오.
1개 모두 보기
유형 직함 날짜
* Data sheet 3V VIDEO AMPLIFIER with Internal Gain and Filter, in SC70 datasheet 2009/09/29

주문 및 품질

포함된 정보:
  • RoHS
  • REACH
  • 디바이스 마킹
  • 납 마감/볼 재질
  • MSL 등급/피크 리플로우
  • MTBF/FIT 예측
  • 물질 성분
  • 인증 요약
  • 지속적인 신뢰성 모니터링
포함된 정보:
  • 팹 위치
  • 조립 위치

지원 및 교육

TI 엔지니어의 기술 지원을 받을 수 있는 TI E2E™ 포럼

포럼 주제 모두 보기(영문)

콘텐츠는 TI 및 커뮤니티 기고자에 의해 "있는 그대로" 제공되며 TI의 사양으로 간주되지 않습니다. 사용 약관을 참조하십시오.

품질, 패키징, TI에서 주문하는 데 대한 질문이 있다면 TI 지원을 방문하세요. ​​​​​​​​​​​​​​

동영상