Datasheet Texas Instruments THS4511RGTR — 数据表
| 制造商 | Texas Instruments |
| 系列 | THS4511 |
| 零件号 | THS4511RGTR |
宽带，低噪声，低失真全差分放大器16-QFN -40至85
数据表
Wideband, Low-Noise, Low-Distortion, Fully-Diff Amp datasheet
PDF, 1.6 Mb, 修订版: E, 档案已发布: Nov 20, 2009
从文件中提取
价格
状态
| Lifecycle Status | Obsolete (Manufacturer has discontinued the production of the device) |
| Manufacture's Sample Availability | No |
打包
| Pin | 16 |
| Package Type | RGT |
| Industry STD Term | VQFN |
| JEDEC Code | S-PQFP-N |
| Width (mm) | 3 |
| Length (mm) | 3 |
| Thickness (mm) | .9 |
| Pitch (mm) | .5 |
| Max Height (mm) | 1 |
| Mechanical Data | 下载 |
参数化
| 2nd Harmonic(dBc) | 117 |
| 3rd Harmonic(dBc) | 106 |
| @ MHz | 10 |
| Acl, min spec gain(V/V) | 1 |
| Additional Features | Shutdown |
| Approx. Price (US$) | 5.45 | 1ku |
| Architecture | Fully Differential Voltage FB |
| BW @ Acl(MHz) | 1600 |
| CMRR(Typ)(dB) | 90 |
| GBW(Typ)(MHz) | 2000 |
| Input Bias Current(Max)(pA) | 15500000 |
| Iq per channel(Max)(mA) | 42.5 |
| Iq per channel(Typ)(mA) | 39.2 |
| Number of Channels(#) | 1 |
| Offset Drift(Typ)(uV/C) | 2.3 |
| Operating Temperature Range(C) | -40 to 85 |
| Output Current(Typ)(mA) | 96 |
| Package Group | QFN |
| Package Size: mm2:W x L (PKG) | 16QFN: 9 mm2: 3 x 3(QFN) |
| Rail-to-Rail | In to V- |
| Rating | Catalog |
| Slew Rate(Typ)(V/us) | 4900 |
| Total Supply Voltage(Max)(+5V=5, +/-5V=10) | 5.25 |
| Total Supply Voltage(Min)(+5V=5, +/-5V=10) | 3.75 |
| Vn at Flatband(Typ)(nV/rtHz) | 2 |
| Vos (Offset Voltage @ 25C)(Max)(mV) | 4 |
生态计划
| RoHS | Not Compliant |
| Pb Free | No |
设计套件和评估模块
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应用须知
- Low-power, high-intercept interface to the ADS5424, 105-MSPS converterPDF, 478 Kb, 档案已发布: Oct 10, 2005
- Fully differential amplifiers applications:Line termination,driving high-speed..PDF, 255 Kb, 档案已发布: Mar 2, 2005
- Analysis of fully differential amplifiersPDF, 295 Kb, 档案已发布: Mar 11, 2005
- 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 - 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 - 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
模型线
系列: THS4511 (4)
- THS4511RGTR THS4511RGTRG4 THS4511RGTT THS4511RGTTG4
制造商分类
- Semiconductors > Amplifiers > Operational Amplifiers (Op Amps) > High-Speed Op Amps (>=50MHz)