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參數(shù)資料
| 型號(hào)： | OPA355 |
| 元件分類： | 視頻放大器 |
| 英文描述： | 3V Video Amplifier with 6dB Gain and Filter in SC70 |
| 中文描述： | 3V的視頻放大器采用SC70的6dB增益和濾波器 |
| 文件頁(yè)數(shù)： | 12/15頁(yè) |
| 文件大?。?/td> | 329K |
| 代理商： | OPA355 |
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SB0S294C DECEMBER 2003 REVISED JULY 2004
www.ti.com
12
DC COUPLED OUTPUT
Due to the internal level shift, the OPA360 can also be DC-
coupled to a video load. As shown in Figure 15, this
eliminates the need for AC-coupling capacitors at the
output. This is especially important in portable video
applications where board space is restricted.
The DC-coupled output configuration also shows the best
video performance. As seen in Figure 16, there is no line
or field tilt—allowing use of the lowest power supply. In this
mode, the OPA360 will safely operate down to 2.5V with
no clipping of the signal.
The disadvantage with DC-coupled output is that it uses
somewhat higher supply current.
R
OUT
75
GND
Level
Shifter
OUT
Enable
6dB
2Pole
Filter
V+
V+ = 2.7V to 3.3V
SAG
OPA360
(1)
Video
DAC
NOTE: (1) Optional 200
for use with TI’s Digital Media Processors.
75
Television
or VCR
Figure 15. DC-Coupled Input/DC-Coupled Output
Figure 16. DC-Coupled Output
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| OPA355NA | 制造商:Texas Instruments 功能描述:OP AMP CMOS 200MHZ GBW SOT-23-6 |
| OPA355NA/250 | 功能描述:高速運(yùn)算放大器 2.5V 200MHz GBW CMOS Sngl RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補(bǔ)償電壓:0.5 mV 轉(zhuǎn)換速度:55 V/us 工作電源電壓:36 V 電源電流:7.5 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| OPA355NA/250G4 | 功能描述:高速運(yùn)算放大器 2.5V 200MHz GBW CMOS Sngl RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補(bǔ)償電壓:0.5 mV 轉(zhuǎn)換速度:55 V/us 工作電源電壓:36 V 電源電流:7.5 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| OPA355NA/3K | 功能描述:高速運(yùn)算放大器 2.5V 200MHz GBW CMOS Sngl RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補(bǔ)償電壓:0.5 mV 轉(zhuǎn)換速度:55 V/us 工作電源電壓:36 V 電源電流:7.5 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| OPA355NA/3KG4 | 功能描述:高速運(yùn)算放大器 2.5V 200MHz GBW CMOS Sngl RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補(bǔ)償電壓:0.5 mV 轉(zhuǎn)換速度:55 V/us 工作電源電壓:36 V 電源電流:7.5 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
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