Datasheet Texas Instruments THS4509 — 数据表

制造商	Texas Instruments
系列	THS4509

数据表

价格

状态

打包

参数化

Parameters / Models	THS4509RGTR	THS4509RGTRG4	THS4509RGTT	THS4509RGTTG4
2nd Harmonic, dBc	104	104	104	104
3rd Harmonic, dBc	108	108	108	108
@ MHz	10	10	10	10
Acl, min spec gain, V/V	2	2	2	2
Additional Features	Shutdown	Shutdown	Shutdown	Shutdown
Architecture	Fully Differential	Fully Differential	Fully Differential	Fully Differential
BW @ Acl, MHz	2000	2000	2000	2000
CMRR(Typ), dB	90	90	90	90
GBW(Typ), MHz	3000	3000	3000	3000
Input Bias Current(Max), pA	15500000	15500000	15500000	15500000
Iq per channel(Max), mA	40.9	40.9	40.9	40.9
Iq per channel(Typ), mA	37.7	37.7	37.7	37.7
Number of Channels	1	1	1	1
Offset Drift(Typ), uV/C	2.6	2.6	2.6	2.6
Operating Temperature Range, C	-40 to 85	-40 to 85	-40 to 85	-40 to 85
Output Current(Typ), mA	96	96	96	96
Package Group	VQFN	VQFN	VQFN	VQFN
Package Size: mm2:W x L, PKG	16VQFN: 9 mm2: 3 x 3(VQFN)	16VQFN: 9 mm2: 3 x 3(VQFN)	16VQFN: 9 mm2: 3 x 3(VQFN)	16VQFN: 9 mm2: 3 x 3(VQFN)
Rail-to-Rail	No	No	No	No
Rating	Catalog	Catalog	Catalog	Catalog
Slew Rate(Typ), V/us	6600	6600	6600	6600
Total Supply Voltage(Max), +5V=5, +/-5V=10	5.25	5.25	5.25	5.25
Total Supply Voltage(Min), +5V=5, +/-5V=10	3	3	3	3
Vn at 1kHz(Typ), nV/rtHz	10	10	10	10
Vn at Flatband(Typ), nV/rtHz	1.9	1.9	1.9	1.9
Vos (Offset Voltage @ 25C)(Max), mV	4	4	4	4

生态计划

应用须知

• 下载
  Output impedance matching with fully differential operational amplifiers
  PDF, 747 Kb, 档案已发布: Mar 11, 2009
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  Low-power, high-intercept interface to the ADS5424, 105-MSPS converter
  PDF, 478 Kb, 档案已发布: Oct 10, 2005
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  Fully differential amplifiers applications:Line termination,driving high-speed..
  PDF, 255 Kb, 档案已发布: Mar 2, 2005
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  Using fully differential op amps as attenuators, Part 3
  PDF, 568 Kb, 档案已发布: Oct 4, 2009
• 下载
  Using fully differential op amps as attenuators, Part 2
  PDF, 531 Kb, 档案已发布: Jul 14, 2009
• 下载
  Design for a Wideband Differential Transimpedance DAC Output (Rev. A)
  PDF, 438 Kb, 修订版: A, 档案已发布: Oct 17, 2016
  High-speed digital-to-analog converters commonly offer a complementary current output signal. Most output interface implementations use either a resistive load and/or a transformer to convert this current source signal to a voltage. Where a dc-coupled interface is required, a carefully designed differential transimpedance stage can offer an attractive alternative. Design considerations and options
• 下载
  Analysis of fully differential amplifiers
  PDF, 295 Kb, 档案已发布: Mar 11, 2005
• 下载
  Q3 2009 Issue Analog Applications Journal
  PDF, 2.1 Mb, 档案已发布: Jul 14, 2009
• 下载
  Q1 2009 Issue Analog Applications Journal
  PDF, 1.4 Mb, 档案已发布: Mar 11, 2009
• 下载
  Fully-Differential Amplifiers (Rev. E)
  PDF, 867 Kb, 修订版: E, 档案已发布: Sep 19, 2016
  Differential signaling has been commonly used in audio, data transmission, and telephone systems for many years because of its inherent resistance to external noise sources. Today, differential signaling is becoming popular in high-speed data acquisition, where the ADC’s inputs are differential and a differential amplifier is needed to properly drive them.Two other advantages of di
• 下载
  Q4 2009 Issue Analog Applications Journal
  PDF, 1.5 Mb, 档案已发布: Oct 4, 2009
• 下载
  Driving High-Speed ADCs: Circuit Topologies and System-Level Parameters (Rev. A)
  PDF, 327 Kb, 修订版: A, 档案已发布: Sep 10, 2010
  This application report discusses the performance-related aspects of passive and active interfaces at the analog input of high-speed pipeline analog-to-digital converters (ADCs). The report simplifies the many possibilities into two main categories: passive and active interface circuits. The first section of the report gives an overview of equivalent models of buffered and unbuffered ADC input cir
• 下载
  Noise Analysis for High Speed Op Amps (Rev. A)
  PDF, 256 Kb, 修订版: A, 档案已发布: Jan 17, 2005
  As system bandwidths have increased an accurate estimate of the noise contribution for each element in the signal channel has become increasingly important. Many designers are not however particularly comfortable with the calculations required to predict the total noise for an op amp or in the conversions between the different descriptions of noise. Considerable inconsistency between manufactu

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制造商分类

• Semiconductors> Amplifiers> Operational Amplifiers (Op Amps)> High-Speed Op Amps (>=50MHz)