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LMH6619QMAK/NOPB PDF预览

LMH6619QMAK/NOPB

更新时间: 2023-09-03 20:29:19
品牌 Logo 应用领域
德州仪器 - TI 放大器运算放大器
页数 文件大小 规格书
33页 1460K
描述
汽车双路 130MHz、1.25mA RRIO 运算放大器 | D | 8 | -40 to 105

LMH6619QMAK/NOPB 数据手册

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LMH6619Q  
www.ti.com  
SNOSC78A JUNE 2012REVISED NOVEMBER 2012  
LMH6619Q 130 MHz, 1.25 mA RRIO Operational Amplifier  
Check for Samples: LMH6619Q  
1
FEATURES  
AEC-Q100 grade 2 qualified 40°C to +105°C  
Manufactured on an automotive grade flow  
23  
VS = 5V, RL = 1 k, TA = 25°C and AV = +1,  
unless otherwise specified.  
APPLICATIONS  
Operating voltage range 2.7V to 11V  
Supply current per channel 1.25 mA  
Small signal bandwidth 130 MHz  
Input offset voltage (limit at 25°C) ±0.75 mV  
Slew rate 55 V/µs  
ADC driver  
DAC buffer  
Active filters  
High speed sensor amplifier  
Current sense amplifier  
Portable video  
Settling time to 0.1% 90 ns  
Settling time to 0.01% 120 ns  
STB, TV video amplifier  
Automotive  
SFDR (f = 100 kHz, AV = +1, VOUT = 2 VPP) 100  
dBc  
0.1 dB bandwidth (AV = +2) 15 MHz  
Low voltage noise 10 nV/Hz  
Rail-to-Rail input and output  
DESCRIPTION  
The LMH6619Q (dual) is a 130 MHz rail-to-rail input and output amplifier 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 LMH6619Q is a member of the PowerWise® family and have an exceptional power-  
to-performance ratio.  
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.  
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 maximum 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.  
The LMH6619Q is offered in the 8-Pin SOIC package.  
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
3
PowerWise, WEBENCH are registered trademarks of Texas Instruments.  
All other trademarks are the property of their respective owners.  
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.  
Copyright © 2012, Texas Instruments Incorporated  

LMH6619QMAK/NOPB 替代型号

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LMH6619QMAKE/NOPB TI

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汽车双路 130MHz、1.25mA RRIO 运算放大器 | D | 8 | -40 t
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