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OPA660U PDF预览

OPA660U

更新时间: 2024-10-28 21:05:39
品牌 Logo 应用领域
德州仪器 - TI 光电二极管
页数 文件大小 规格书
11页 272K
描述
SPECIALTY ANALOG CIRCUIT, PDSO8, SOIC-8

OPA660U 技术参数

生命周期:Obsolete零件包装代码:SOIC
包装说明:SOP,针数:8
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.58模拟集成电路 - 其他类型:ANALOG CIRCUIT
JESD-30 代码:R-PDSO-G8长度:4.9 mm
负电源电压最大值(Vsup):-5.5 V负电源电压最小值(Vsup):-4.5 V
标称负供电电压 (Vsup):-5 V端子数量:8
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
认证状态:Not Qualified座面最大高度:1.75 mm
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):4.5 V
标称供电电压 (Vsup):5 V表面贴装:YES
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL宽度:3.9 mm
Base Number Matches:1

OPA660U 数据手册

 浏览型号OPA660U的Datasheet PDF文件第2页浏览型号OPA660U的Datasheet PDF文件第3页浏览型号OPA660U的Datasheet PDF文件第4页浏览型号OPA660U的Datasheet PDF文件第5页浏览型号OPA660U的Datasheet PDF文件第6页浏览型号OPA660U的Datasheet PDF文件第7页 
OPA693  
OPA693  
OPA693  
SBOS257A – AUGUST 2002 – REVISED JUNE 2003  
Ultra-Wideband, Fixed Gain  
Video BUFFER AMPLIFIER with Disable  
DESCRIPTION  
FEATURES  
The OPA693 provides an easy to use, broadband fixed gain  
buffer amplifier. Depending on the external connections, the  
internal resistor network may be used to provide either a  
fixed gain of +2 video buffer or a gain of +1 or –1 voltage  
buffer. Operating on a low 13mA supply current, the OPA693  
offers a slew rate (2500V/µs) and bandwidth (> 800MHz)  
normally associated with a much higher supply current. A  
new output stage architecture delivers high output current  
with a minimal headroom and crossover distortion. This gives  
exceptional single-supply operation. Using a single +5V  
supply, the OPA693 can deliver a 2.5VPP swing with over  
80mA drive current and 500MHz bandwidth at a gain of +2.  
This combination of features makes the OPA693 an ideal  
RGB line driver or single-supply undersampling Analog-to-  
Digital Converter (ADC) input driver.  
VERY HIGH BANDWIDTH (G = +2): 800MHz  
FLEXIBLE SUPPLY RANGE:  
+5V to +12V Single Supply  
±2.5V to ±6V Dual Supplies  
INTERNALLY FIXED GAIN: +2 or ±1  
LOW SUPPLY CURRENT: 13mA  
LOW DISABLED CURRENT: 120µA  
HIGH OUTPUT CURRENT: 100mA  
OUTPUT VOLTAGE SWING: ±4.0V  
SOT23-6 AVAILABLE  
APPLICATIONS  
The OPA693’s low 13mA supply current is precisely trimmed  
at 25°C. This trim, along with low drift over temperature,  
ensures lower maximum supply current than competing  
products that report only a room temperature nominal supply  
current. System power may be further reduced by using the  
optional disable control pin. Leaving this disable pin open, or  
holding it HIGH, gives normal operation. This optional dis-  
able allows the OPA693 to fit into existing video buffer  
layouts where the disable pin is unconnected to get improved  
performance with no board changes. If pulled LOW, the  
OPA693 supply current drops to less than 120µA while the  
output goes into a high impedance state. This feature may be  
used for power savings.  
BROADBAND VIDEO LINE DRIVERS  
MULTIPLE LINE VIDEO DA  
PORTABLE INSTRUMENTS  
ADC BUFFERS  
ACTIVE FILTERS  
HFA1112 IMPROVED DROP-IN  
OPA693 RELATED PRODUCTS  
SINGLES  
OPA690  
OPA691  
OPA692  
DUALS  
OPA2690  
OPA2691  
TRIPLES  
OPA3690  
OPA3691  
OPA3692  
Voltage Feedback  
Current Feedback  
Fixed Gain  
The low gain stable current feedback architecture used in the  
OPA693 is particularly suitable for high full-power bandwidth  
cable driving requirements. Where the additional flexibility of  
an op amp is required, consider the OPA695 ultra wideband  
current feedback op amp. Where a unity gain stable voltage  
feedback op amp with very high slew rate is required,  
consider the OPA690.  
OPA693  
1
2
3
4
300  
8
7
6
5
DIS  
75Ω  
300Ω  
+5V  
Video  
In  
RG-59  
75Ω  
75Ω  
–5V  
75Ω  
RG-59  
75Ω  
SO-8  
G = +2  
800MHz, 2-Output Component Video DA  
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
Copyright © 2002-2003, Texas Instruments Incorporated  
PRODUCT PREVIEW information concerns products in the formative or  
design phase of development. Characteristic data and other  
specifications are design goals. Texas Instruments reserves the right to  
change or discontinue these products without notice.  
www.ti.com  

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