Datasheet Texas Instruments ISO124U — 数据表

制造商Texas Instruments
系列ISO124
零件号ISO124U
Datasheet Texas Instruments ISO124U

高精度隔离放大器8-SOIC -25至85

数据表

ISO124 Precision Lowest-Cost Isolation Amplifier datasheet
PDF, 1.1 Mb, 修订版: D, 档案已发布: Jul 7, 2016
从文件中提取

价格

状态

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

打包

Pin88
Package TypeDVADVA
Industry STD TermSOICSOIC
JEDEC CodeR-PDSO-GR-PDSO-G
Package QTY2020
CarrierTUBETUBE
Device Marking124UISO
Width (mm)7.57.5
Length (mm)17.917.9
Thickness (mm)2.32.3
Pitch (mm)1.271.27
Max Height (mm)2.652.65
Mechanical Data下载下载

参数化

Common Mode Rejection Ratio(Typ)140 dB
Gain Non-Linearity (+/-)(Max)0.01 %
Isolation Working Voltage VIOWM (rms)1500 V
Leakage Current at 240V/60Hz(Max)0.5 uArms
Operating Temperature Range-25 to 85 C
Package GroupSOIC
Package Size: mm2:W x L8SOIC: 185 mm2: 10.33 x 17.9(SOIC) PKG
RatingCatalog
Small Signal Bandwidth(Typ)50 kHz

生态计划

RoHSCompliant

应用须知

  • Simple Output Filter Eliminates ISO Amp Output Ripple And Keeps Full Bandwidth
    PDF, 186 Kb, 档案已发布: Sep 27, 2000
    The ISO120/121/122 isolation amplifiers (ISO amps) have a small (10-20mVp-p typ) residual demodulator ripple at the output. A simple filter can be added to eliminate the output ripple without decreasing the 50kHz signal bandwidth of the ISO amp.
  • Noise Sources In Applications Using Capacitive Coupled Isolated Amplifier
    PDF, 101 Kb, 档案已发布: Sep 27, 2000
    Noise is a typical problem confronting many isolation applications. Isolation products such as analog isolation amplifiers, optocouplers, transformers and digital couplers, are used in applications to transmit signals across a high voltage barrier while providing galvanic separation between two grounds.
  • Isolated RS-485 Reference Design
    PDF, 80 Kb, 档案已发布: Oct 28, 2009
    This design note presents the reference designs of isolated RS-485 nodes, using bus voltages of 3.3 V and 5 V. Various transceivers are used to satisfy the requirements for low, medium, and high data rates, as well as to accommodate the need for half- and full-duplex operation.

模型线

制造商分类

  • Semiconductors > Amplifiers > Special Function Amplifiers > Isolated Amplifiers