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SGM8261-1

量产

Bipolar-Input, High Performance, Ultra-Low Noise Operational Amplifier

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The single SGM8261-1 and dual SGM8261-2 are bipolar-input, low noise operational amplifiers optimized for high voltage systems. These devices operate from 3.6V to 36V single supply or from ±1.8V to ±18V dual power supplies, while consuming 3.8mA quiescent current per amplifier.

The SGM8261-1/2 have impressive dynamic characteristics with various loads. The rail-to-rail output swing with a 2kΩ load is within 185mV of the rails. This results in large headroom and wide dynamic range. The SGM8261-1/2 are unity-gain stable and offer a ±65mA high output current. They feature 1.6nV/√Hz ultra-low noise at 1kHz with 0.00002% distortion.

The SGM8261-1 is available in a Green SOIC-8 package. The SGM8261-2 is available in Green SOIC-8, MSOP-8 and TDFN-3×3-8BL packages. They operate over an ambient temperature range of -40 to +85.

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特性
  • Excellent Sound Quality

  • Ultra-Low Input Voltage Noise: 1.6nV/√Hz at 1kHz

  • Ultra-Low Distortion: 0.00002% at 1kHz

  • Unity-Gain Stable

  • Gain-Bandwidth Product: 16MHz (G = +1)

  • High Slew Rate: 16V/μs

  • High Open-Loop Gain: 140dB

  • Low Offset Voltage: ±350μV (MAX)

  • Rail-to-Rail Output

  • Support Single or Dual Power Supplies: 3.6V to 36V or ±1.8V to ±18V

  • Low Quiescent Current: 3.8mA

  • -40 to +85 Operating Temperature Range

  • Available in a Green SOIC-8 Package

应用

Professional Audio Instrument

High-End A/V Receiving Machines

Analog and Digital Mixing Control Boards

订购信息
Part Number
StatusPackagePinsPd-Free
RoHS
REACH
Green
MSL RatingOperating Temperature RangeMaterial ContentReliability Report
Unit Resale Price*
(Volume Range: in USD)
Lead Time**
(Volume Range: Days)
SGM8261-1YS8G/TR
量产
SOIC-8
8
Yes
YesYesYesMSL3
-40℃ to +85℃
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1-24 units : $4.55/unit
25-99 units : $3.9/unit
100-249 units : $3.25/unit
250-499 units : $2.6/unit
500-999 units : $2.275/unit
1000-9999 units : $1.69/unit
3K-9K : 14 days
10K-99K : 28 days
100K-999K : 84 days
1000K and above : 112 days

* 价格仅供参考。请联系我们的经销商获取正式报价。

** 交货时间仅供参考,可能会根据不同情况而发生变化。

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圣邦微电子 (SGMICRO) 是一家综合性的高性能和高可靠性模拟及混合信号处理和系统电源管理集成电路供应商,为工业自动化、新能源、汽车、通信、计算机、消费电子和医疗设备等应用提供各类模拟信号调理和电源创新解决方案。
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