Datasheet Texas Instruments OPA656NB/250G4 — 数据表

制造商Texas Instruments
系列OPA656
零件号OPA656NB/250G4
Datasheet Texas Instruments OPA656NB/250G4

宽带,单位增益稳定的FET输入运算放大器5-SOT-23 -40至85

数据表

OPA656 Wideband, Unity-Gain Stable, FET-Input Operational Amplifier datasheet
PDF, 1.3 Mb, 修订版: H, 档案已发布: Sep 29, 2015
从文件中提取

价格

状态

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

打包

Pin5
Package TypeDBV
Industry STD TermSOT-23
JEDEC CodeR-PDSO-G
Package QTY250
CarrierSMALL T&R
Device MarkingB56
Width (mm)1.6
Length (mm)2.9
Thickness (mm)1.2
Pitch (mm).95
Max Height (mm)1.45
Mechanical Data下载

参数化

2nd Harmonic71 dBc
3rd Harmonic81 dBc
@ MHz5
Acl, min spec gain1 V/V
Additional FeaturesN/A
ArchitectureFET,Voltage FB
BW @ Acl500 MHz
CMRR(Min)80 dB
CMRR(Typ)86 dB
GBW(Typ)500 MHz
Input Bias Current(Max)5 pA
Iq per channel(Max)16 mA
Iq per channel(Typ)14 mA
Number of Channels1
Offset Drift(Typ)2 uV/C
Operating Temperature Range-40 to 85 C
Output Current(Typ)70 mA
Package GroupSOT-23
Package Size: mm2:W x L5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) PKG
Rail-to-RailNo
RatingCatalog
Slew Rate(Typ)290 V/us
Total Supply Voltage(Max)13 +5V=5, +/-5V=10
Total Supply Voltage(Min)7 +5V=5, +/-5V=10
Vn at 1kHz(Typ)10 nV/rtHz
Vn at Flatband(Typ)7 nV/rtHz
Vos (Offset Voltage @ 25C)(Max)0.6 mV

生态计划

RoHSCompliant

设计套件和评估模块

  • Evaluation Modules & Boards: DEM-OPA-SO-1A
    DEM-OPA-SO-1A Unpopulated PCB Compatible w/High Speed Wide Bandwidth Op Amps in 8-lead SOIC (D) Pkg
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: TSW7001EVM
    TSW7001 Voltage-Controlled Amplifier Demonstration Kit
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: DEM-OPA-SOT-1A
    Unpopulated PCB Compatible w/High Speed, Wide Bandwidth Op Amps in SOT(DBV) Pkg
    Lifecycle Status: Active (Recommended for new designs)

应用须知

  • Measuring op-amp settling time by using sample-and-hold technique
    PDF, 191 Kb, 档案已发布: Jan 31, 2012
  • Measuring Board Parasitics in High-Speed Analog Design
    PDF, 134 Kb, 档案已发布: Jul 7, 2003
    Successful circuit designs using high-speed amplifiers can depend upon understanding and identifying parasitic PCB components. Simulating a design while including PCB parasitics can protect against unpleasant production surprises. This application report discusses an easy method for measuring parasitic components in a prototype or final PC board design by using a standard oscilloscope and low freq
  • 1Q 2012 Issue Analog Applications Journal
    PDF, 2.4 Mb, 档案已发布: Jan 31, 2012
  • Voltage Feedback vs. Current Feedback Op Amps
    PDF, 93 Kb, 档案已发布: Nov 30, 1998
    This application report contrasts and compares the characteristics and capabilities of voltage and current feedback operational amplifiers. The report also points out the many similarities between the two versions.
  • Designing for low distortion with high-speed op amps
    PDF, 277 Kb, 档案已发布: Mar 2, 2005
  • Transimpedance Considerations for High-Speed Operational Amplifiers
    PDF, 193 Kb, 档案已发布: Nov 22, 2009
    Designing high-resolution detection circuits using photodiodes presents considerable challenges because bandwidth, gain, and input-referred noise are coupled together. This application note reviews the basic issues of transimpedance design, provides a set of detailed design equations, explains those equations, and develops an approach to easily compare potential solutions.
  • 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)