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OPA693IDBVT PDF预览

OPA693IDBVT

更新时间： 2024-02-02 07:17:20
品牌 Logo 应用领域
德州仪器 - TI 放大器PC光电二极管
页数 文件大小 规格书
33页 967K
描述
具有禁用功能的超高宽带、固定增益缓冲器 | DBV | 6 | -40 to 85

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OPA693IDBVT 技术参数

是否无铅：不含铅是否Rohs认证：符合
生命周期：Active零件包装代码：SOT-23
包装说明：SOT-23, 6 PIN针数：6
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.33.00.01Factory Lead Time：1 week
风险等级：1.61Samacsys Confidence：3
Samacsys Status：Released2D Presentation：https://componentsearchengine.com/2D/0T/257091.1.1.png
Schematic Symbol：https://componentsearchengine.com/symbol.php?partID=257091PCB Footprint：https://componentsearchengine.com/footprint.php?partID=257091
3D View：https://componentsearchengine.com/viewer/3D.php?partID=257091Samacsys PartID：257091
Samacsys Image：https://componentsearchengine.com/Images/9/OPA693IDBVT.jpgSamacsys Thumbnail Image：https://componentsearchengine.com/Thumbnails/1/OPA693IDBVT.jpg
Samacsys Pin Count：6Samacsys Part Category：Integrated Circuit
Samacsys Package Category：SOT23 (6-Pin)Samacsys Footprint Name：DBV0006A
Samacsys Released Date：2020-02-26 07:42:27Is Samacsys：N
放大器类型：BUFFER最大输入失调电压：2500 µV
JESD-30 代码：R-PDSO-G6JESD-609代码：e4
长度：2.9 mm湿度敏感等级：2
负供电电压上限：-6.5 V标称负供电电压 (Vsup)：-5 V
功能数量：1端子数量：6
最小输出电流：70 A封装主体材料：PLASTIC/EPOXY
封装代码：LSSOP封装形状：RECTANGULAR
封装形式：SMALL OUTLINE, LOW PROFILE, SHRINK PITCH包装方法：TR
峰值回流温度（摄氏度）：260认证状态：Not Qualified
座面最大高度：1.45 mm标称压摆率：2000 V/us
子类别：Buffer Amplifier最大压摆率：13 mA
供电电压上限：6.5 V标称供电电压 (Vsup)：5 V
表面贴装：YES技术：BIPOLAR
温度等级：INDUSTRIAL端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式：GULL WING端子节距：0.95 mm
端子位置：DUAL处于峰值回流温度下的最长时间：NOT SPECIFIED
宽度：1.6 mmBase Number Matches：1

OPA693IDBVT 数据手册

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O
P
OPA693  
A
6
9
3
O
P
A
6
9
3
www.ti.com  
SBOS285A – OCTOBER 2003 – REVISED JULY 2008  
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 voltage buffer.  
Operating on a low 13mA supply current, the OPA693 offers  
a slew rate (2500V/µs) and bandwidth (> 700MHz) 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 90mA drive  
current and 500MHz bandwidth at a gain of +2. This combi-  
nation of features makes the OPA693 an ideal RGB line  
driver or single-supply undersampling Analog-to-Digital Con-  
verter (ADC) input driver.  
● VERY HIGH BANDWIDTH (G = +2): 700MHz  
● 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: ±120mA  
● OUTPUT VOLTAGE SWING: ±4.1V  
● 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 170µA 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  
● HIGH FREQUENCY ACTIVE FILTERS  
● HFA1112 IMPROVED DROP-IN  
OPA693 RELATED PRODUCTS  
SINGLES  
DUALS  
TRIPLES  
Voltage Feedback  
Current Feedback  
Fixed Gain  
OPA690  
OPA691  
OPA692  
OPA695  
OPA2690  
OPA2691  
—
OPA3690  
OPA3691  
OPA3692  
—
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.  
> 900MHz  
—
OPA693  
1
2
3
300Ω  
8
7
6
5
DIS  
75Ω  
75Ω  
300Ω  
Video  
+5V  
Out  
Video  
In  
RG-59  
75Ω  
−5V  
75Ω  
Video  
4
Out  
RG-59  
75Ω  
SO-8  
G = +2  
700MHz, 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.  
All trademarks are the property of their respective owners.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of Texas Instruments  
standard warranty. Production processing does not necessarily include  
testing of all parameters.  
Copyright © 2002-2008, Texas Instruments Incorporated  
www.ti.com  
1234567...33

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