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LMH6619MA PDF预览

LMH6619MA

更新时间: 2024-09-23 04:44:07
品牌 Logo 应用领域
美国国家半导体 - NSC 运算放大器放大器电路光电二极管
页数 文件大小 规格书
28页 1187K
描述
PowerWise㈢ 130 MHz, 1.25 mA RRIO Operational Amplifiers

LMH6619MA 技术参数

是否Rohs认证: 不符合生命周期:Transferred
包装说明:SOP,Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.33.00.01
风险等级:5.54Is Samacsys:N
放大器类型:OPERATIONAL AMPLIFIERJESD-30 代码:R-PDSO-G8
JESD-609代码:e0长度:4.9 mm
湿度敏感等级:1功能数量:2
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峰值回流温度(摄氏度):235
认证状态:Not Qualified座面最大高度:1.75 mm
子类别:Operational Amplifier表面贴装:YES
技术:BIPOLAR温度等级:AUTOMOTIVE
端子面层:Tin/Lead (Sn85Pb15)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:3.9 mm
Base Number Matches:1

LMH6619MA 数据手册

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November 27, 2007  
LMH6618 Single/LMH6619 Dual  
PowerWise® 130 MHz, 1.25 mA RRIO Operational  
Amplifiers  
General Description  
Features  
The LMH6618 (single, with shutdown) and LMH6619 (dual)  
are 130 MHz rail-to-rail input and output amplifiers designed  
for ease of use in a wide range of applications requiring high  
speed, low supply current, low noise, and the ability to drive  
complex ADC and video loads. The operating voltage range  
extends from 2.7V to 11V and the supply current is typically  
1.25 mA per channel at 5V. The LMH6618 and LMH6619 are  
members of the PowerWise family and have an exceptional  
power-to-performance ratio.  
VS = 5V, RL = 1 k, TA = 25°C and AV = +1, unless otherwise  
specified.  
Operating voltage range  
Supply current per channel  
Small signal bandwidth  
Slew rate  
2.7V to 11V  
1.25 mA  
130 MHz  
55 V/µs  
Settling time to 0.1%  
90 ns  
120 ns  
Settling time to 0.01%  
SFDR (f = 100 kHz, AV = +1, VOUT = 2 VPP  
0.1 dB bandwidth (AV = +2)  
Low voltage noise  
Industrial temperature grade  
Rail-to-Rail input and output  
)
100 dBc  
15 MHz  
10 nV/Hz  
The amplifier’s voltage feedback design topology provides  
balanced inputs and high open loop gain for ease of use and  
accuracy in applications such as active filter design. Offset  
voltage is typically 0.1 mV and settling time to 0.01% is 120  
ns which combined with an 100 dBc SFDR at 100 kHz makes  
the part suitable for use as an input buffer for popular 8-bit,  
10-bit, 12-bit and 14-bit mega-sample ADCs.  
−40°C to +125°C  
Applications  
The input common mode range extends 200 mV beyond the  
supply rails. On a single 5V supply with a ground terminated  
150load the output swings to within 37 mV of the ground  
rail, while a mid-rail terminated 1 kload will swing to 77 mV  
of either rail, providing true single supply operation and max-  
imum signal dynamic range on low power rails. The amplifier  
output will source and sink 35 mA and drive up to 30 pF loads  
without the need for external compensation.  
ADC driver  
DAC buffer  
Active filters  
High speed sensor amplifier  
Current sense amplifier  
Portable video  
STB, TV video amplifier  
The LMH6618 has an active low disable pin which reduces  
the supply current to 72 µA and is offered in the space saving  
6-Pin TSOT23 package. The LMH6619 is offered in the 8-Pin  
SOIC package. The LMH6618 and LMH6619 are available  
with a −40°C to +125°C extended industrial temperature  
grade.  
Typical Application  
20195829  
PowerWise® is a registered trademark of National Semiconductor.  
WEBENCH® is a registered trademark of National Semiconductor Corporation.  
© 2007 National Semiconductor Corporation  
201958  
www.national.com  

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