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OPA27
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OPA27

  • 所属类别:低偏移电压
  • 产品名称:超低噪声精度运算放大器
  • 厂商:TI
  • 生产批号:10+
  • 封装:8PDIP, 8SOIC
  • 库存状态:有库存
  • 库存量:5598
  • 最低订购量:1
  • 详细资料:点击查找OPA27的pdf资料
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  • Product Introduction

OPA37 OPA27 ultra-low noise, is a high-precision microcontroller op-amp.

The thin-film resistor Laser-trimmed provides good long-term stability and allows for better voltage bias than the amount of voltage bias compared to common zener-zap techniques.

Eliminating a unique bias current circuit allows for deviations and bias current specifications that need to be met at -40°C, so over the entire 85°C to + temperature range.

Stability of the unit gain compensated internally by OPA27.The closed-loop gain decompensation required by OPA375。

Texas Instruments' OPA27 OPA37 replacement, improving on OP-37 and OP-37 industry standard OP-27.

characteristic
  • Low noise: 4.5nV/Hertz Max at Hertz
  • Max 100μV Low Bias:
  • Low drift: 0.4 μV/°C
  • High open-loop gain: 117dB min
  • High common-mode rejection: 100dB min
  • Repulsion: 94dB high power supply for 5 minutes
  • OP-05 AD510, fit OP-07, AD517, with ten seats with mortches
  • apply
    • Precision instrumentation
    • Data acquisition
    • Test equipment
    • Professional audio equipment
    • Transducer amplifiers
    • Radiating hardware equipment

The ICs associated with OPA27 include:


Model Manufacturers lot number encapsulation illustrate
OPA227 TI 10+ 8PDIP, 8SOIC High-precision, low-noise op-amp
OPA228 TI 08+ 8PDIP, 8SOIC High-precision low-noise op-amp
OPA234 TI 10+ 8MSOP, 8SOIC Low-power, precision single-supply operational amplifier
OPA241 TI 10+ 8PDIP, 8SOIC Single-supply, micro-power op-amp
OPA251 TI 10+ 8PDIP, 8SOIC Single-supply, micro-power op-amp
OPA277 TI 10+ 8PDIP, 8SOIC, 8VSON High-precision operational amplifiers
OPA333 TI 10+ 5SC70, 5SOT-23, 8SOIC 1.8V, 17μA, micropower, precision, zero-drift CMOS op-amp
TPS40304 TI 10+ SON-10 High power density, 600kHz 3V to 20V wide input synchronous buck controller for 600mV, 1% reference
OPA334 TI 07+08+ 6SOT-23 Single-supply CMOS op amp with a maximum drift of 0.05uV/°C
OPA335 TI 10+ 5SOT-23, 8SOIC Single-supply CMOS op amp with a maximum drift of 0.05uV/°C

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TI brand product recommendation


Model Manufacturers lot number encapsulation illustrate
OPA277 TI 10+ 8PDIP, 8SOIC, 8VSON High-precision operational amplifiers
OPA333 TI 10+ 5SC70, 5SOT-23, 8SOIC 1.8V, 17μA, micropower, precision, zero-drift CMOS op-amp
TPS40304 TI 10+ SON-10 High power density, 600kHz 3V to 20V wide input synchronous buck controller for 600mV, 1% reference
OPA334 TI 07+08+ 6SOT-23 Single-supply CMOS op amp with a maximum drift of 0.05uV/°C
OPA335 TI 10+ 5SOT-23, 8SOIC Single-supply CMOS op amp with a maximum drift of 0.05uV/°C
TPS40303 TI 10+ SON10 High-power density, high-efficiency 300kHz 3V to 20V wide-input synchronous buck controller
OPA336 TI 10+ 5SOT-23, 8SOIC The MicroAmplifier(TM) family of single-supply, low-power CMOS op-amps
TPS40210-Q1 TI 10+ 10MSOP Automotive wide input range current mode boost controller
TPS40210-HT TI 10+ MSOP-10 High temperature wide input range current mode boost controller
TPS40210 TI 2010+ MSOP-10 Wide input range current mode boost controller
OPA340 TI 10+ 5SOT-23, 8PDIP, 8SOIC The MicroAmplifier(TM) series of single-supply rail-to-rail op amps
TPS40200-Q1 TI 10+ 8SOIC Automotive wide input range asynchronous voltage mode controller
TPS40200-HT TI 10+ SOP-8 High-temperature wide-input asynchronous step-down DC/DC controller
TPS40200-EP TI 10+ 8SOIC Enhanced product wide input range asynchronous voltage mode controller
OPA340-EP TI 10+ 5SOT-23 The MicroAmplifier™ family of single-rail-to-rail op amps
TPS40197 TI 11+ QFN-16 A 4.5V to 14V input synchronous buck controller with a 4-bit VID interface and a good indication of power status
TPS40195 TI 11+ TSSOP16 The 4.5V to 20V synchronous and power synchronous step-down controllers have a good advantage
OPA363 TI 10+ 6SOT-23, 8SOIC 1.8V, high CMR, RRIO op-amp with shutdown
TPS40192 TI 09+ QFN10 A 4.5V to 18V input, low-pin count synchronous buck controller with good indication of power status
TPS40180 TI 09+ QFN-24 Single-phase stackable controller

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