Datasheet Texas Instruments OPA835IRUNT — 数据表

制造商Texas Instruments
系列OPA835
零件号OPA835IRUNT
Datasheet Texas Instruments OPA835IRUNT

超低功耗,轨到轨输出,负轨输入,VFB放大器10-QFN -40至125

数据表

OPAx835 Ultra-Low-Power, Rail-to-Rail Out, Negative Rail In, VFB Op Amp datasheet
PDF, 2.2 Mb, 修订版: I, 档案已发布: Aug 30, 2016
从文件中提取

价格

状态

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

打包

Pin10
Package TypeRUN
Industry STD TermWQFN
JEDEC CodeS-PQFP-N
Package QTY250
CarrierSMALL T&R
Device Marking835
Width (mm)2
Length (mm)2
Thickness (mm).75
Pitch (mm).5
Max Height (mm).8
Mechanical Data下载

参数化

2nd Harmonic70 dBc
3rd Harmonic73 dBc
@ MHz1
Acl, min spec gain1 V/V
Additional FeaturesShutdown
ArchitectureBipolar,Voltage FB
BW @ Acl56 MHz
CMRR(Min)91 dB
CMRR(Typ)113 dB
GBW(Typ)30 MHz
Input Bias Current(Max)400000 pA
Iq per channel(Max)0.35 mA
Iq per channel(Typ)0.25 mA
Number of Channels1
Offset Drift(Typ)2.25 uV/C
Operating Temperature Range-40 to 125 C
Output Current(Typ)40 mA
Package GroupQFN
Package Size: mm2:W x L10QFN: 4 mm2: 2 x 2(QFN) PKG
Rail-to-RailIn to V-,Out
RatingCatalog
Slew Rate(Typ)160 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)9.3 nV/rtHz
Vn at Flatband(Typ)9.3 nV/rtHz
Vos (Offset Voltage @ 25C)(Max)0.5 mV

生态计划

RoHSCompliant

设计套件和评估模块

  • Evaluation Modules & Boards: OPA835IDBVEVM
    OPA835 in DBV package EVM
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: OPA2835IDGSEVM
    OPA2835 Evaluation Module for VSSOP/MSOP Package
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: OPA2836IDGSEVM
    OPA2836 Evaluation Module for VSSOP/MSOP Package
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: ADS7945EVM-PDK
    ADS7945 Performance Demonstration Kit
    Lifecycle Status: Active (Recommended for new designs)

应用须知

  • OPA835 Op Amp Applications (Rev. B)
    PDF, 507 Kb, 修订版: B, 档案已发布: Oct 19, 2016
  • 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
  • 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: OPA835 (4)

制造商分类

  • Semiconductors > Amplifiers > Operational Amplifiers (Op Amps) > High-Speed Op Amps (>=50MHz)