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THS4509QRGTRQ1 PDF预览

THS4509QRGTRQ1

更新时间： 2024-09-27 12:21:43
品牌 Logo 应用领域
德州仪器 - TI 放大器
页数 文件大小 规格书
37页 1687K
描述
WIDEBAND LOW-NOISE LOW-DISTORTION FULLY DIFFERENTIAL AMPLIFIER

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中文翻译

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THS4509QRGTRQ1 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：QFN
包装说明：HVQCCN, LCC16,.12SQ,20针数：16
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.33.00.01Factory Lead Time：1 week
风险等级：0.9Samacsys Description：WIDEBAND LOW-NOISE LOW-DISTORTION FULLY DIFFERENTIAL AMPLIFIER
放大器类型：OPERATIONAL AMPLIFIER架构：VOLTAGE-FEEDBACK
最大平均偏置电流 (IIB)：6000000 µA标称带宽 (3dB)：275 MHz
标称共模抑制比：80 dB频率补偿：NO
最大输入失调电压：4000 µVJESD-30 代码：S-PQCC-N16
JESD-609代码：e4长度：3 mm
低-偏置：NO低-失调：NO
微功率：NO湿度敏感等级：2
负供电电压上限：-3 V标称负供电电压 (Vsup)：-1.5 V
功能数量：1端子数量：16
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：HVQCCN
封装等效代码：LCC16,.12SQ,20封装形状：SQUARE
封装形式：CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE包装方法：TR
峰值回流温度（摄氏度）：260功率：NO
电源：3/5 V可编程功率：NO
认证状态：Not Qualified筛选级别：AEC-Q100
座面最大高度：1 mm标称压摆率：6600 V/us
子类别：Operational Amplifier最大压摆率：41.9 mA
供电电压上限：3 V标称供电电压 (Vsup)：1.5 V
表面贴装：YES温度等级：AUTOMOTIVE
端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)端子形式：NO LEAD
端子节距：0.5 mm端子位置：QUAD
处于峰值回流温度下的最长时间：NOT SPECIFIED标称均一增益带宽：3000000 kHz
宽带：YES宽度：3 mm

THS4509QRGTRQ1 数据手册

 浏览型号THS4509QRGTRQ1的Datasheet PDF文件第2页浏览型号THS4509QRGTRQ1的Datasheet PDF文件第3页浏览型号THS4509QRGTRQ1的Datasheet PDF文件第4页浏览型号THS4509QRGTRQ1的Datasheet PDF文件第5页浏览型号THS4509QRGTRQ1的Datasheet PDF文件第6页浏览型号THS4509QRGTRQ1的Datasheet PDF文件第7页 
THS4509-Q1  
www.ti.com ........................................................................................................................................................................................... SLOS547–NOVEMBER 2008  
WIDEBAND LOW-NOISE LOW-DISTORTION FULLY DIFFERENTIAL AMPLIFIER  
1
FEATURES  
DESCRIPTION  
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
Qualified for Automotive Applications  
Fully Differential Architecture  
Centered Input Common-Mode Range  
Minimum Gain of 2 V/V (6 dB)  
Bandwidth: 1900 MHz  
The THS4509 is  
a
wideband, fully differential  
operational  
amplifier designed for 5-V  
data-acquisition systems. It has very low noise at  
1.9 nV/√Hz, and extremely low harmonic distortion of  
–75-dBc HD2 and –80-dBc HD3 at 100 MHz with  
2 Vpp, G = 10 dB, and 1-kΩ load. Slew rate is very  
high at 6600 V/µs and with settling time of 2 ns to 1%  
(2-V step), it is ideal for pulsed applications. It is  
designed for minimum gain of 6 dB but is optimized  
for gain of 10 dB.  
Slew Rate: 6600 V/µs  
1% Settling Time: 2 ns  
HD2: –75 dBc at 100 MHz  
HD3: –80 dBc at 100 MHz  
OIP2: 73 dBm at 70 MHz  
To allow for dc coupling to analog-to-digital  
converters (ADCs), its unique output common-mode  
control circuit maintains the output common-mode  
voltage within 3-mV offset (typ) from the set voltage,  
when set within 0.5 V of mid-supply, with less than  
4-mV differential offset voltage. The common-mode  
set point is set to mid-supply by internal circuitry,  
which may be overdriven from an external source.  
OIP3: 37 dBm at 70 MHz  
Input Voltage Noise: 1.9 nV/√Hz (f > 10 MHz)  
Noise Figure: 17.1 dB  
Output Common-Mode Control  
Power Supply:  
–
–
Voltage: 3 V (±1.5 V) to 5 V (±2.5 V)  
Current: 37.7 mA  
The input and output are optimized for best  
performance with their common-mode voltages set to  
mid-supply. Along with high-performance at low  
power-supply voltage, this makes for extremely  
high-performance single-supply 5-V data-acquisition  
systems. The combined performance of the THS4509  
in a gain of 10 dB driving the ADS5500 ADC,  
sampling at 125 MSPS, is 81-dBc SFDR and  
69.1-dBc SNR with a –1-dBFS signal at 70 MHz.  
•
Power-Down Capability: 0.65 mA  
APPLICATIONS  
•
5-V Data Acquisition Systems High Linearity  
ADC Amplifier  
Wireless Communication  
Medical Imaging  
Test and Measurement  
•
•
•
The THS4509 is offered in a quad 16-pin leadless  
QFN package (RGT) and is characterized for  
operation over the full automotive temperature range  
from –40°C to 125°C.  
RELATED PRODUCTS  
DEVICE  
MINIMUM  
GAIN  
COMMON-MODE  
RANGE OF INPUT(1)  
100 Ω  
348 Ω  
2.5 V  
V
IN  
From  
50 Ω  
Source  
THS4509  
6 dB  
0.75 V to 4.25 V  
69.8 Ω  
(1) Assumes a 5-V single-ended power supply  
V
OUT  
487 Ω  
487 Ω  
1:1  
To 50 Ω  
Test  
Equipment  
56.3 Ω  
THS 4509  
100 Ω  
0.22 µF  
49.9 Ω  
CM  
69.8 Ω  
Open  
−2.5 V  
348 Ω  
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.  
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 © 2008, Texas Instruments Incorporated  
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THS4509QRGTRQ1 替代型号

型号 品牌 替代类型 描述 数据表
THS4508RGTRG4 TI

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 WIDEBAND, LOW NOISE, LOW DISTORTION FULLY DIFFERENTIAL AMPLIFIER
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 		1.9GHz、宽带、低噪声、低失真、全差分放大器 | RGT | 16 | -40 to
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