Datasheet Texas Instruments THS4531AIDR — 数据表

制造商Texas Instruments
系列THS4531A
零件号THS4531AIDR
Datasheet Texas Instruments THS4531AIDR

超低功耗,RRO,全差分放大器8-SOIC -40至125

数据表

THS4531A Ultra Low-Power, Rail-to-Rail Output, Fully Differential Amplifier datasheet
PDF, 2.0 Mb, 修订版: C, 档案已发布: Jan 4, 2016
从文件中提取

价格

状态

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

打包

Pin8
Package TypeD
Industry STD TermSOIC
JEDEC CodeR-PDSO-G
Package QTY2500
CarrierLARGE T&R
Device MarkingT4531A
Width (mm)3.91
Length (mm)4.9
Thickness (mm)1.58
Pitch (mm)1.27
Max Height (mm)1.75
Mechanical Data下载

参数化

2nd Harmonic129 dBc
3rd Harmonic138 dBc
@ MHz0.001
Acl, min spec gain1 V/V
Additional FeaturesShutdown
ArchitectureFully Differential,Voltage FB
BW @ Acl36 MHz
CMRR(Min)90 dB
CMRR(Typ)116 dB
GBW(Typ)27 MHz
Input Bias Current(Max)250000 pA
Iq per channel(Max)0.35 mA
Iq per channel(Typ)0.25 mA
Number of Channels1
Offset Drift(Typ)3 uV/C
Operating Temperature Range-40 to 125 C
Output Current(Typ)26 mA
Package GroupSOIC
Package Size: mm2:W x L8SOIC: 29 mm2: 6 x 4.9(SOIC) PKG
Rail-to-RailIn to V-,Out
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 1kHz(Typ)10 nV/rtHz
Vn at Flatband(Typ)10 nV/rtHz
Vos (Offset Voltage @ 25C)(Max)0.4 mV

生态计划

RoHSCompliant

设计套件和评估模块

  • Evaluation Modules & Boards: THS4531ADGKEVM
    THS4531ADGKEVM Evaluation Module
    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) > High-Speed Op Amps (>=50MHz)