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THS4511RGTTG4 PDF预览

THS4511RGTTG4

更新时间: 2024-09-27 22:10:23
品牌 Logo 应用领域
德州仪器 - TI 放大器
页数 文件大小 规格书
25页 2807K
描述
WIDEBAND, LOW NOISE, LOW DISTORTION FULLY DIFFERENTIAL AMPLIFIER

THS4511RGTTG4 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:QFN包装说明:VQCCN, LCC16,.12SQ,20
针数:16Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.33.00.01
风险等级:5.66放大器类型:OPERATIONAL AMPLIFIER
最大平均偏置电流 (IIB):18.5 µA标称共模抑制比:90 dB
最大输入失调电压:5000 µVJESD-30 代码:S-PQCC-N16
JESD-609代码:e4长度:3 mm
湿度敏感等级:2负供电电压上限:
标称负供电电压 (Vsup):功能数量:1
端子数量:16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:VQCCN封装等效代码:LCC16,.12SQ,20
封装形状:SQUARE封装形式:CHIP CARRIER, VERY THIN PROFILE
峰值回流温度(摄氏度):260电源:5 V
认证状态:Not Qualified座面最大高度:1 mm
标称压摆率:110 V/us子类别:Operational Amplifier
最大压摆率:43.5 mA供电电压上限:5.5 V
标称供电电压 (Vsup):5 V表面贴装:YES
温度等级:INDUSTRIAL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:2000000 kHz宽度:3 mm

THS4511RGTTG4 数据手册

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THS4511  
www.ti.com  
SLOS471SEPTEMBER 2005  
WIDEBAND, LOW NOISE, LOW DISTORTION FULLY DIFFERENTIAL AMPLIFIER  
FEATURES  
DESCRIPTION  
Fully Differential Architecture  
The THS4511 is a wideband, fully-differential oper-  
ational amplifier designed for single-supply 5-V  
data-acquisition systems. It has very low noise at 2  
nV/Hz, and extremely low harmonic distortion of –72  
dBc HD2 and –87 dBc HD3 at 70 MHz with 2 Vpp,  
G = 0 dB, and 200-load. Slew rate is very high at  
4900 Vµs and with settling time of 3.3 ns to 0.1% (2  
V step) it is ideal for pulsed applications. It is  
designed for minimum gain of 0 dB.  
Common-Mode Input Range Includes  
the Negative Rail  
Unity Gain Stable  
Bandwidth: 1.6 GHz (Gain = 0 dB)  
Slew Rate: 4900 V/µs  
0.1% Settling Time: 3.3 ns  
HD2: –72 dBc at 70 MHz  
To allow for dc coupling to ADCs, its unique output  
common-mode control circuit maintains the output  
common-mode voltage within 5-mV offset (typical)  
from the set voltage, when set within ±0.5 V of  
mid-supply. The common-mode set point is set to  
mid-supply by internal circuitry, which may be  
over-driven from an external source.  
HD3: –87 dBc at 70 MHz  
OIP2: 76 dBm at 70 MHz  
OIP3: 42 dBm at 70 MHz  
Input Voltage Noise: 2 nV/Hz (f > 10 MHz)  
Noise Figure: 21.8 dB (50 System, G = 6 dB)  
Output Common-Mode Control  
5-V Power Supply Current: 39.2 mA  
Power-Down Capability: 0.65 mA  
The THS4511 is a high-performance amplifier that  
has been optimized for use in 5-V single supply data  
acquisition systems. The output has been optimized  
for best performance with its common-mode voltages  
set to mid supply, and the input has been optimized  
for performance over a wide range of common-mode  
APPLICATIONS  
5-V Data-Acquisition Systems  
High Linearity ADC Amplifier  
Wireless Communication  
Medical Imaging  
input voltages. High performance at  
a
low  
power-supply voltage enables single-supply 5-V  
data-acquisition systems while minimizing component  
count.  
Test and Measurement  
The THS4511 is offered in a Quad 16-pin leadless  
QFN package (RGT), and is characterized for oper-  
ation over the full industrial temperature range from  
–40°C to 85°C.  
RELATED PRODUCTS  
Device  
Min. Gain Common Mode Range  
of Input*  
Video Buffer, Single-Ended to Differential  
THS4508  
THS4509  
THS4511  
THS4513  
6 dB  
6 dB  
0 dB  
0 dB  
–0.3V to 2.3V  
0.75V to 4.25V  
–0.3V to 2.3V  
0.75V to 4.25V  
Video Source  
R
= 75 W  
V
175 W  
348 W  
S
IN  
V
= 5 V  
S+  
130 W  
V
Signal  
*Note: Assumes a 5V single-ended power supply  
R
O
-
V
THS4511  
R
OD  
175 W  
O
+
V
= 2.5 V  
CM  
V
75 W  
130 W  
S-  
348 W  
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.  
Copyright © 2005, Texas Instruments Incorporated  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  

THS4511RGTTG4 替代型号

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