Datasheet Texas Instruments LMP7731MF/NOPB — 数据表

制造商Texas Instruments
系列LMP7731
零件号LMP7731MF/NOPB
Datasheet Texas Instruments LMP7731MF/NOPB

2.9 nV / sqrt(Hz)低噪声,精密,RRIO放大器5-SOT-23 -40至125

数据表

LMP7731 2.9 nV/sqrt(Hz) Low Noise, Precision, RRIO Amplifier datasheet
PDF, 1.1 Mb, 修订版: E, 档案已发布: Mar 27, 2013
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 QTY1000
CarrierLARGE T&R
Device MarkingAY3A
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

Additional FeaturesN/A
ArchitectureBipolar
CMRR(Min)101 dB
CMRR(Typ)120 dB
GBW(Typ)22 MHz
Input Bias Current(Max)50000 pA
Iq per channel(Max)3 mA
Iq per channel(Typ)2.2 mA
Number of Channels1
Offset Drift(Typ)0.5 uV/C
Operating Temperature Range-40 to 125 C
Output Current(Typ)47 mA
Package GroupSOT-23
Package Size: mm2:W x L5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) PKG
Rail-to-RailIn,Out
RatingCatalog
Slew Rate(Typ)2.4 V/us
Total Supply Voltage(Max)5.5 +5V=5, +/-5V=10
Total Supply Voltage(Min)1.8 +5V=5, +/-5V=10
Vn at 1kHz(Typ)2.9 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: AFE2256EVM
    AFE2256 Evaluation Module for 256-Channel Analog Front End for Digital X-Ray Flat Panel Detectors
    Lifecycle Status: Active (Recommended for new designs)

应用须知

  • AN-1873 DC Parameters (Rev. A)
    PDF, 91 Kb, 修订版: A, 档案已发布: May 1, 2013
    This application report discusses the DC parameters.
  • AN-1515 A Comprehensive Study of the Howland Current Pump (Rev. A)
    PDF, 165 Kb, 修订版: A, 档案已发布: Apr 26, 2013
    It is well known to analog experts that you can use the positive and negative inputs of an operationalamplifier to make a high-impedance current source (current pump) using a conventional operationalamplifier (op amp). This basic circuit can put out both + and - output current (or zero current) into variousloads. The theory is simple. But the practical problems involved are not so simple or

模型线

制造商分类

  • Semiconductors > Amplifiers > Operational Amplifiers (Op Amps) > Precision Op Amps