产品概述

返回TOP

The CXOA42293 , CXOA42294 and CXOA 42295 are single, dual and quad amplifiers featuring rail-to-rail input and output swings, which has ultralow offset, drift and bias current. All are guaranteed to operate from +1.8 V to +5 V single supply. With an offset voltage of only 80 µV and drift of 20 nV /° C , the CXOA 42294 is perfectly suited for applications where error sources cannot be tolerated . Temperature , position and pres -sure sensors , medical equipment and strain gage amplifiers benefit greatly from nearly zero drift over their operating temperature range. The rail-to-rail input and output swings provided by the CXOA42294 family make both high -side and low- side sensing easy. cHV嘉泰姆
The CXOA42294 series is specified for the extended industrial /automotive (–40°C to +125 °C) temperature range. The CXOA42294 single is available in 5-lead SOT and 8-lead SOP/MSOP packages. The CXOA42295 dual amplifier is available in 8-lead SOP /MSOP packages. The CXOA42293 quad is available in narrow 14-lead SOP and 14-lead TSSOP packages.

   产品特点 返回TOPcHV嘉泰姆

 Low Offset Voltage: 25µV (TYP) cHV嘉泰姆
 Rail-to-Rail Input and Output Swing cHV嘉泰姆
 1.8V to 5.0V Single Supply Operation cHV嘉泰姆
 Voltage Gain: 145dB (TYP) cHV嘉泰姆
 PSRR: 115dB (TYP) cHV嘉泰姆
 CMRR: 110dB (TYP) cHV嘉泰姆
 Low Input Bias Currents: 130pA cHV嘉泰姆
 Low Supply Current: 450µA/Channel cHV嘉泰姆
 Overload Recovery Time: 0.1ms cHV嘉泰姆
 No External Capacitors Required cHV嘉泰姆
 -40℃ to +125℃ Operating Temperature RangecHV嘉泰姆
 Small Packaging :cHV嘉泰姆

CXOA42294 Available in Green SOT-23-5L,SOP8 and MSOP8cHV嘉泰姆
CXOA42295 Available in Green SOP8 andcHV嘉泰姆
MSOP8 CXOA42293 Available in Green SOP14cHV嘉泰姆

   应用范围 返回TOPcHV嘉泰姆

 Temperature MeasurementscHV嘉泰姆
 Pressure SensorscHV嘉泰姆
 Precision Current SensingcHV嘉泰姆
 Electronic ScalescHV嘉泰姆
 Strain Gage AmplifierscHV嘉泰姆
 Medical InstrumentationcHV嘉泰姆
 Thermocouple AmplifierscHV嘉泰姆
 Handheld Test EquipmentcHV嘉泰姆

   技术规格书（产品PDF) 返回TOP cHV嘉泰姆

     需要详细的PDF规格书请扫一扫微信联系我们，还可以获得免费样品以及技术支持！cHV嘉泰姆

      cHV嘉泰姆

   产品封装图 返回TOPcHV嘉泰姆

  cHV嘉泰姆

   电路原理图 返回TOPcHV嘉泰姆

cHV嘉泰姆
  相关芯片选择指南 返回TOP         更多同类产品......cHV嘉泰姆