Datasheet Texas Instruments THS4531IRUNT — 数据表

制造商Texas Instruments
系列THS4531
零件号THS4531IRUNT
Datasheet Texas Instruments THS4531IRUNT

超低功率0.25mA,RRO,全差分放大器10-QFN -40至125

数据表

Ultra Low Power, Rail-to-Rail Output, Fully-Differential Amplifier datasheet
PDF, 1.2 Mb, 修订版: B, 档案已发布: Mar 2, 2012
从文件中提取

价格

状态

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityYes

打包

Pin10
Package TypeRUN
Industry STD TermWQFN
JEDEC CodeS-PQFP-N
Package QTY250
CarrierSMALL T&R
Device Marking4531
Width (mm)2
Length (mm)2
Thickness (mm).75
Pitch (mm).5
Max Height (mm).8
Mechanical Data下载

参数化

2nd Harmonic128 dBc
3rd Harmonic137 dBc
@ MHz0.001
Acl, min spec gain1 V/V
BW @ Acl36 MHz
CMRR(Typ)116 dB
GBW(Typ)30 MHz
Input Bias Current(Max)210000 pA
Iq per channel(Max)0.25 mA
Iq per channel(Typ)0.25 mA
Number of Channels1
Operating Temperature Range-40 to 125 C
Output Current(Typ)26 mA
Package GroupQFN
Package Size: mm2:W x L10QFN: 4 mm2: 2 x 2(QFN) PKG
Rail-to-RailOut
RatingCatalog
Slew Rate(Typ)220 V/us
Total Supply Voltage(Max)5.5 +5V=5, +/-5V=10
Total Supply Voltage(Min)2.5 +5V=5, +/-5V=10
Vn at Flatband(Typ)10 nV/rtHz
Vos (Offset Voltage @ 25C)(Max)1 mV

生态计划

RoHSCompliant

设计套件和评估模块

  • Evaluation Modules & Boards: THS4531DGKEVM
    THS4531 Evaluation Module in DGK package
    Lifecycle Status: Active (Recommended for new designs)
  • Development Kits: LAUNCHXL-F28379D
    C2000 Delfino MCUs F28379D LaunchPad Development Kit
    Lifecycle Status: Active (Recommended for new designs)

应用须知

  • Using fully differential op amps as attenuators, Part 1
    PDF, 554 Kb, 档案已发布: May 1, 2009
  • Using fully differential op amps as attenuators, Part 3
    PDF, 568 Kb, 档案已发布: Oct 4, 2009
  • Using fully differential op amps as attenuators, Part 2
    PDF, 531 Kb, 档案已发布: Jul 14, 2009
  • Analysis of fully differential amplifiers
    PDF, 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
  • Designing for low distortion with high-speed op amps
    PDF, 277 Kb, 档案已发布: Mar 2, 2005
  • 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

制造商分类

  • Semiconductors > Amplifiers > Operational Amplifiers (Op Amps) > Fully Differential Amplifiers