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LMH6657MFX/NOPB

更新时间： 2024-11-24 11:07:55
品牌 Logo 应用领域
德州仪器 - TI 放大器光电二极管运算放大器消费电路商用集成电路音频放大器视频放大器
页数 文件大小 规格书
29页 1446K
描述
270MHz 单电源、单路和双路运算放大器 | DBV | 5 | -40 to 85

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中文翻译

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LMH6657MFX/NOPB 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：LSSOP,针数：5
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.33.00.01风险等级：5.14
其他特性：IT CAN ALSO OPERATES WITH 3V TO 12V SINGLE SUPPLY标称带宽：270000 kHz
商用集成电路类型：VIDEO AMPLIFIERJESD-30 代码：R-PDSO-G5
JESD-609代码：e3长度：2.92 mm
湿度敏感等级：1信道数量：1
功能数量：1端子数量：5
最高工作温度：85 °C最低工作温度：-40 °C
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
峰值回流温度（摄氏度）：260认证状态：Not Qualified
座面最大高度：1.22 mm最大压摆率：11 mA
最大供电电压 (Vsup)：6 V最小供电电压 (Vsup)：1.5 V
表面贴装：YES温度等级：INDUSTRIAL
端子面层：Matte Tin (Sn)端子形式：GULL WING
端子节距：0.953 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 mm
Base Number Matches：1

LMH6657MFX/NOPB 数据手册

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LMH6657, LMH6658  
www.ti.com  
SNOSA35F –AUGUST 2002–REVISED MARCH 2013  
LMH6657/LMH6658 270MHz Single Supply, Single & Dual Amplifiers  
Check for Samples: LMH6657, LMH6658  
1
FEATURES  
DESCRIPTION  
The LMH6657/6658 are low-cost operational  
amplifiers that operate from a single supply with input  
voltage range extending below the V−. Based on easy  
to use voltage feedback topology and boasting fast  
slew rate (700V/µs) and high speed (140MHz  
GBWP), the LMH6657 (Single) and LMH6658 (dual)  
can be used in high speed large signal applications.  
2
VS = 5V, TA = 25°C, RL = 100Ω (Typical Values  
Unless Specified)  
•
•
•
•
•
•
−3dB BW (AV = +1) 270MHz  
Supply Voltage Range 3V to 12V  
Slew Rate, (VS = ±5V) 700V/µs  
Supply Current 6.2mA/amp  
Output Current +80/−90mA  
These  
applications  
include  
instrumentation,  
communication devices, set-top boxes, etc.  
Input Common Mode volt. 0.5V Beyond V−,  
With a -3dB BW of 100MHz (AV = +2) and DG & DP  
of 0.03% & 0.10° respectively, the LMH6657/6658  
are well suited for video applications. The output  
stage can typically supply 80mA into the load with a  
swing of about 1V from either rail.  
1.7V from V+  
•
Output Voltage Swing (RL = 2kΩ) 0.8V from  
Rails  
•
•
•
•
•
•
•
•
•
•
Input Voltage Noise 11nV/√Hz  
Input Current Noise 2.1pA√Hz/  
DG Error 0.03%  
For Industrial applications, the LMH6657/6658 are  
excellent cost-saving choices. Input referred voltage  
noise is low and the input voltage can extend below  
V− to ease amplification of low level signals that could  
be at or near the system ground. With low distortion  
and fast settling, LMH6657/6658 can provide  
buffering for A/D and D/A applications.  
DP Error 0.10°  
THD (5MHz) −55dBc  
Settling Time (0.1%) 37ns  
Fully Characterized for 5V, and ±5V  
Output Overdrive Recovery 18ns  
Output Short Circuit Protected(1)  
The LMH6657/6658 versatility and ease of use is  
extended even further by offering these high slew  
rate , high speed Op Amps in miniature packages  
such as SOT-23-5, SC70, SOIC-8, and VSSOP-8.  
Refer to the Ordering Information section for  
packaging options available for each device.  
No Output Phase Reversal with CMVR  
Exceeded  
APPLICATIONS  
•
•
•
•
•
CD/DVD ROM  
ADC Buffer Amp  
Portable Video  
Current Sense Buffer  
Portable Communications  
(1) Short Circuit Test is a momentary test.  
See Note 7 under Absolute Maximum Ratings.  
1
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.  
2
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 the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2002–2013, Texas Instruments Incorporated  
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LMH6657MFX/NOPB 替代型号

型号 品牌 替代类型 描述 数据表
LMH6657MFX TI

完全替代

 LMH6657/LMH6658 270MHz Single Supply, Single & Dual Amplifiers
LMH6657MF/NOPB TI

类似代替

 270MHz 单电源、单路和双路运算放大器 | DBV | 5 | -40 to 85
LMH6657MF TI

功能相似

 LMH6657/LMH6658 270MHz Single Supply, Single & Dual Amplifiers

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