Datasheet Texas Instruments OPA861ID — 数据表

制造商Texas Instruments
系列OPA861
零件号OPA861ID
Datasheet Texas Instruments OPA861ID

宽带运算跨导放大器8-SOIC -40至85

数据表

Wide Bandwidth Operational Transconductance Amplifier (OTA) datasheet
PDF, 1.1 Mb, 修订版: G, 档案已发布: May 14, 2013
从文件中提取

价格

状态

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

打包

Pin88
Package TypeDD
Industry STD TermSOICSOIC
JEDEC CodeR-PDSO-GR-PDSO-G
Package QTY7575
CarrierTUBETUBE
Device MarkingOPA861
Width (mm)3.913.91
Length (mm)4.94.9
Thickness (mm)1.581.58
Pitch (mm)1.271.27
Max Height (mm)1.751.75
Mechanical Data下载下载

参数化

Acl, min spec gain1 V/V
BW @ Acl80 MHz
GBW(Typ)400 MHz
IIB(Max)1000 nA
Iq per channel(Max)5.4 mA
Number of Channels1
Operating Temperature Range-40 to 85 C
Output Current(Typ)15 mA
Package GroupSOIC
Package Size: mm2:W x L8SOIC: 29 mm2: 6 x 4.9(SOIC) PKG
Slew Rate(Typ)900 V/us
Vn at Flatband(Typ)2.4 nV/rtHz
Vos(Max)12 mV
Vs(Max)12.6 V
Vs(Min)4 V

生态计划

RoHSCompliant

设计套件和评估模块

  • Evaluation Modules & Boards: DEM-OTA-SO-1A
    Unpopulated PCB Compatible w/Wide Bandwidth Transconductance Op Amps in 8-lead SOIC (D) Pkg
    Lifecycle Status: Active (Recommended for new designs)

应用须知

  • Demystifying the Operational Transconductance Amplifier (Rev. A)
    PDF, 259 Kb, 修订版: A, 档案已发布: Apr 16, 2013
    Operational transconductance amplifiers (OTAs) are often among the least understood analog components. However, these devices serve a very useful function that is being implemented on a regular basis in many integrated circuits as an element for more advanced purposes; the current feedback amplifier is among the most prominent example. The purpose of this application report is to show how this bui
  • 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 > Special Function Amplifiers > Transconductance Amplifiers