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LMH6629SDX PDF预览

LMH6629SDX

更新时间: 2024-11-23 11:49:27
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
22页 880K
描述
Ultra-Low Noise, High Speed Operational Amplifier

LMH6629SDX 技术参数

是否Rohs认证: 不符合生命周期:Transferred
零件包装代码:SOIC包装说明:3 X 3 MM, LLP-8
针数:8Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.33.00.01
风险等级:5.5Is Samacsys:N
放大器类型:OPERATIONAL AMPLIFIER最大平均偏置电流 (IIB):35 µA
标称共模抑制比:87 dB最大输入失调电压:700 µV
JESD-30 代码:S-PDSO-N8JESD-609代码:e0
长度:3 mm湿度敏感等级:1
功能数量:1端子数量:8
最高工作温度:125 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:HVSON
封装形状:SQUARE封装形式:SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
认证状态:Not Qualified座面最大高度:0.8 mm
标称压摆率:1500 V/us子类别:Operational Amplifier
供电电压上限:6 V标称供电电压 (Vsup):3.3 V
表面贴装:YES温度等级:AUTOMOTIVE
端子面层:Tin/Lead (Sn85Pb15)端子形式:NO LEAD
端子节距:0.5 mm端子位置:DUAL
宽度:3 mmBase Number Matches:1

LMH6629SDX 数据手册

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June 3, 2010  
LMH6629  
Ultra-Low Noise, High Speed Operational Amplifier  
General Description  
Features  
The LMH6629 is a high speed, ultra low-noise amplifier de-  
signed for applications requiring wide bandwidth with high  
gain and low noise such as in communication, test and mea-  
surement, optical and ultrasound systems.  
Specified for VS = 5V, RL = 100Ω, AV = 10V/V  
–3dB bandwidth  
900MHz  
0.69 nV/Hz  
±780 µV  
1600 V/ μs  
−90 dBc  
−94 dBc  
2.7V to 5.5V  
15.5 mA  
Input voltage noise  
Input offset voltage max. @ 25°C  
Slew rate  
HD2 @ f = 1MHz, 2VPP  
HD3 @ f = 1MHz, 2VPP  
Supply voltage range  
Typical supply current  
Selectable min. gain  
Package  
The LMH6629 operates on 2.7 to 5.5V supply with an input  
common mode range that extends below ground and outputs  
that swing to within 0.8V of the rails for ease of use in single  
supply applications. The LMH6629 has user-selectable inter-  
nal compensation for minimum gains of 4 or 10 controlled by  
pulling the COMP pin low or high, thereby avoiding the need  
for external compensation capacitors required in competitive  
devices.  
4 or 10  
LLP-8  
The low-input noise (0.69nV/Hz and 2.6 pA/Hz), low dis-  
tortion (HD2/ HD3 = −90 dBc/ −94 dBc) and ultra-low DC  
errors (780 µV VOS Max @ 25°C, ±0.45 µV/°C drift) allow pre-  
cision operation in both AC- and DC-coupled applications.  
Applications  
Instrumentation Amplifiers  
Ultrasound Pre-amps  
The LMH6629 is fabricated in National Semiconductor’s pro-  
prietary SiGe process and is available in a 3mm x 3mm, 8 pin  
LLP package.  
Wide-band Active Filters  
Opto-electronics  
Medical imaging systems  
Base-station Amplifiers  
Trans-impedance amplifier  
Typical Application Circuit  
30068011  
FIGURE 1. Transimpedance Amplifier  
© 2010 National Semiconductor Corporation  
300680  
www.national.com  

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