Datasheet > OPA358

OPA358

更新时间： 2024-11-22 22:50:51

品牌	Logo	应用领域
BB		过滤器视频放大器
页数	文件大小	规格书
15页	327K
描述
3V Video Amplifier with 6dB Gain and Filter in SC70

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OPA358 数据手册

OPA360

SB0S294C − DECEMBER 2003 − REVISED JULY 2004

3V Video Amplifier

with 6dB Gain and Filter in SC70

FEATURES

DESCRIPTION

The OPA360 high-speed amplifier is optimized for 3V

EXCELLENT VIDEO PERFORMANCE

INTERNAL GAIN: 6dB

portable video applications. It has been specifically

designed to be compatible with digital-to-analog

converters (DACs) embedded in video processors, such

as Texas Instruments’ family of Digital Media Processors

and others. The input common-mode range includes

GND, which allows the Video-DAC to be DC-coupled to

the OPA360.

2−POLE RECONSTRUCTION FILTER

SAG CORRECTION

− Reduces Coupling Capacitor Size

INPUT RANGE INCLUDES GROUND

− DC-Coupled Input

The output swings within 25mV of GND and 300mV 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 OPA360

is ideally suited for DC-coupling to the video load. If

INTEGRATED LEVEL SHIFTER

(1)

− DC-Coupled Output

− No Output Capacitors Needed

RAIL-TO-RAIL OUTPUT

AC-coupling is preferred, the OPA360 offers

sag-correction feature that significantly reduces the size of

the output coupling capacitor.

LOW QUIESCENT CURRENT: 6mA

SHUTDOWN CURRENT: 5mA

SINGLE-SUPPLY: 2.7V to 3.3V

The OPA360 has been optimized for space-sensitive

applications by integrating sag-correction, internal gain

setting resistors (G = 2), and a 2-pole video-DAC

reconstruction filter.

SC70-6 PACKAGE: 2.0mm x 2.1mm

Internal circuitry prevents the output from saturating, even with 0V sync

tip level at the input video signal.

(1)

In shutdown mode, the quiescent current is reduced to

< 5µA, dramatically reducing power consumption and

prolonging battery life.

APPLICATIONS

The OPA360 is available in the tiny 2mm x 2.1mm SC70-6

package.

DIGITAL CAMERAS

CAMERA PHONES

V+ = 2.7V to 3.3V

SET-TOP-BOX VIDEO FILTERS

ENABLE

V+

OPA360

与OPA358相关器件

型号	品牌	获取价格	描述	数据表
OPA358AID	TI	获取价格	1 CHANNEL, VIDEO AMPLIFIER, PDSO8, PLASTIC, SOIC-8
OPA358AIDBVR	TI	获取价格	IC 1 CHANNEL, VIDEO AMPLIFIER, PDSO6, PLASTIC, SOT-23, 6 PIN, Audio/Video Amplifier
OPA358AIDBVT	TI	获取价格	IC 1 CHANNEL, VIDEO AMPLIFIER, PDSO6, PLASTIC, SOT-23, 6 PIN, Audio/Video Amplifier
OPA358AIDCKR	BB	获取价格	3V Single-Supply 80MHz High-Speed Op Amp in SC70
OPA358AIDCKR	TI	获取价格	3V Single-Supply 80MHz High-Speed Op Amp
OPA358AIDCKT	BB	获取价格	3V Single-Supply 80MHz High-Speed Op Amp in SC70
OPA358AIDCKT	TI	获取价格	3V Single-Supply 80MHz High-Speed Op Amp
OPA358AIDCKTG4	TI	获取价格	3V Single Supply 80MHz High-Speed Op Amp in SC70 6-SC70 -40 to 85
OPA358AIDR	TI	获取价格	1 CHANNEL, VIDEO AMPLIFIER, PDSO8, PLASTIC, SOIC-8
OPA358IDBVT	TI	获取价格	IC,VIDEO AMPLIFIER,SINGLE,TSOP,6PIN,PLASTIC

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