Datasheet Texas Instruments OPA2889IDR — 数据表

制造商Texas Instruments
系列OPA2889
零件号OPA2889IDR
Datasheet Texas Instruments OPA2889IDR

具有禁用8-SOIC -40至85的双路,低功耗,宽带,电压反馈运算放大器

数据表

Dual, Low-Power, Wideband, Voltage-Feedback OPERATIONAL AMPLIFIER with Disable datasheet
PDF, 1.3 Mb, 修订版: B, 档案已发布: Aug 28, 2008
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 MarkingOP2889
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 Harmonic75 dBc
3rd Harmonic80 dBc
@ MHz1
Acl, min spec gain1 V/V
Additional FeaturesShutdown
ArchitectureBipolar,Voltage FB
BW @ Acl115 MHz
CMRR(Min)60 dB
CMRR(Typ)70 dB
GBW(Typ)115 MHz
Input Bias Current(Max)750000 pA
Iq per channel(Max)0.5 mA
Iq per channel(Typ)0.46 mA
Number of Channels2
Offset Drift(Typ)20 uV/C
Operating Temperature Range-40 to 85 C
Output Current(Typ)40 mA
Package GroupSOIC
Package Size: mm2:W x L8SOIC: 29 mm2: 6 x 4.9(SOIC) PKG
Rail-to-RailNo
RatingCatalog
Slew Rate(Typ)250 V/us
Total Supply Voltage(Max)12 +5V=5, +/-5V=10
Total Supply Voltage(Min)2.6 +5V=5, +/-5V=10
Vn at 1kHz(Typ)8.4 nV/rtHz
Vn at Flatband(Typ)8.4 nV/rtHz
Vos (Offset Voltage @ 25C)(Max)5 mV

生态计划

RoHSCompliant

设计套件和评估模块

  • Evaluation Modules & Boards: DEM-OPA-SO-2A
    DEM-OPA-SO-2A
    Lifecycle Status: Active (Recommended for new designs)

应用须知

  • Making the Most of a Low-Power, High-Speed Operational Amplifier
    PDF, 221 Kb, 档案已发布: Nov 22, 2009
    High-speed, high-performance operational amplifiers tend to be associated with high power dissipation. This application note compares the relative performance of several low-power, high-speed operational amplifiers and describes trade-offs to balance performance with low quiescent power dissipation.
  • 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)