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OPA337
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OPA337

  • 所属类别:低输入偏置电流/FET-输入
  • 产品名称:MicroAmplifier(TM) 系列微型单电源 CMOS 运算放大器
  • 厂商:TI
  • 生产批号:10+
  • 封装:5SOT-23, 8MSOP, 8PDIP, 8SOIC
  • 库存状态:有库存
  • 库存量:6947
  • 最低订购量:1
  • 详细资料:点击查找OPA337的pdf资料
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  • Product Introduction

The OPA337 and OPA338 series of rail-to-rail output CMOS op amps are designed for low-cost and small scale applications. Available in a SOT23-8 package, the OPA2337EA and OPA2338EA are Texas Instruments' smallest dual op amps. In 1/4 size traditional SO-8 surface mount, they are ideal for space-sensitive applications.

Utilizing state-of-the-art CMOS, the OPA337 and OPA338 op amps feature low bias current, high speed, high open-loop gain, and rail-to-rail output swing. They operate on a single supply of 2.5V while operating with a low quiescent current of only 525μA. In addition, the input common-mode voltage range includes ground ideal for supplying a single supply.

The OPA337 series is unit gain stable.

characteristic
  • MicroSIZE Package:
    • Available in SOT-23-5, SOT23-8 packages
  • Single power supply
  • Rail-to-rail output swing
  • FET input: A B = 10pA maximum
  • High speed:
    • OPA337: 3MHz, 1.2V/μs (G=1)
    • OPA338: 12.5MHz, 4.6V/μs (g = 5)
  • The action is from 2.5V to 5.5V
  • High open-loop gain: 120dB
  • Low quiescent current: 525μA/amp
  • Single and dual versions
  • apply
    • Battery-powered devices
    • Photodiode preamplifier
    • Medical devices
    • Test equipment
    • Audio system
    • Drive analog-to-digital converters
    • consumable

The OPA337 is associated with the following ICs:


Model Manufacturers lot number encapsulation illustrate
OPA345 TI 08+ 5SOT-23, 8SOIC The MicroAmplifier(TM) series of low-power single-rail-to-rail op amplifiers
REF2912AIDBZT TI 10+ SOT23-3 A series of (bandgap) voltage references with a 1.25V output of 100ppm/°C drift of 50uA quiescent current in a SOT23-3 package system package
TPS2115APWR TI 08+ TSSOP-8 Automatically switch power multiplexing
OPA344 TI 09+ 5SOT-23, 8PDIP, 8SOIC The MicroAmplifier(TM) series of low-power single-rail-to-rail op amplifiers
OPA342 TI 10+ 5SOT-23, 8SOIC The MicroAmplifier(TM) family of low-cost, low-power rail-to-rail op amplifiers
TPS22949YZPR TI 10+ BGA Current-limiting load switches with low noise regulation
OPA336-EP TI 10+ 5SOT-23 Enhanced Microamplifier(TM) single-supply, micro-power CMOS op-amp
OPA320 TI 10+ 5SOT-23 20MHz, 0.9pA Ib, RRIO, precision CMOS op-amp
TPS3705-30D TI 09+ SOP-8 Processor monitoring circuitry with power fault detection
TPS71709DSER TI 09+ SON-6 Single output LDO regulator, 150 mAh, fixed voltage (0.9V), high supply rejection ratio, low quiescent current, low noise

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