Datasheet Texas Instruments OPA2835IRUNT — 数据表

制造商Texas Instruments
系列OPA2835
零件号OPA2835IRUNT
Datasheet Texas Instruments OPA2835IRUNT

双路,超低功耗,轨至轨输出,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 AvailabilityYes

打包

Pin10
Package TypeRUN
Industry STD TermWQFN
JEDEC CodeS-PQFP-N
Package QTY250
CarrierSMALL T&R
Device Marking2835
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 Channels2
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)10 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: 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
  • Tuning in Amplifiers
    PDF, 44 Kb, 档案已发布: Oct 2, 2000
    Have you ever had the experience of designing an analog gain block with an amplifier that is specified to be unity gain stable only to find that it is oscillating out of control in your circuit? Or have you ever replaced a stable voltage feedback amplifier with a current feedback amplifier to find that the current feedback amplifier immediately oscillates when placed in the amplifier socket? Oscil
  • Single-Supply Operation of Operational Amplifiers
    PDF, 77 Kb, 档案已发布: Oct 2, 2000
    Operation of op amps from single supply voltages is useful when negative supply voltages are not available. Furthermore, certain applications using high voltage and high current op amps can derive important benefits from single supply operation.
  • Op Amp Performance Analysis
    PDF, 76 Kb, 档案已发布: Oct 2, 2000
    This bulletin reflects the analysis power gained through knowledge of an op amp circuit's feedback factor. Feedback dictates the performance of an op amp both in function and in quality. The major specifications of the amplifier descibe an open-loop device awaiting feedback direction of the end circuit's function. Just how well the amplifier performs the function reflects through the feedback inte

模型线

制造商分类

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