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SGM8558-3

量产

15MHz, 8V/μs, High Output Drive, High Precision, Low Noise Operational Amplifier

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The SGM8558-1 (single), SGM8558-2 (dual), SGM8558-3 (single with shutdown), and SGM8558-4 (quad) are low noise, high precision CMOS operational amplifiers that provide a high output current of 230mA, rail-to-rail output operation from a range of 2.8V to 5.5V single supply. The SGM8558-3 is available with shutdown pins that drive the output voltage low.

The SGM8558-1/2/3/4 offer low input offset voltage, low input offset voltage drift and high output current drive. These devices also can achieve a high 15MHz gain-bandwidth product and a high 8V/μs slew rate.

The SGM8558-1/2/3/4 are specifically designed to drive high current load, such as 32Ω headset, VBIAS of RF power amplifier, etc.

The SGM8558-1 is available in Green SOIC-8 and SOT-23-5 packages. The SGM8558-2 is available in Green TDFN-3×3-8L and SOIC-8 packages. The SGM8558-3 is available in a Green SOT-23-6 package. The SGM8558-4 is available in a Green SOIC-14 package. They operate over an ambient temperature range of -40 to +125.

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特性
  • Output Drive Capability: 230mA

  • Low Input Offset Voltage: 15μV (MAX)

  • Low Noise: 8nV/√Hz at 1kHz

  • Unity-Gain Stable for Capacitive Loads to 780pF

  • Gain-Bandwidth Product: 15MHz

  • High Slew Rate: 8V/μs

  • Open-Loop Voltage Gain (RL = 2kΩ): 139dB

  • Power Supply Rejection Ratio: 130dB

  • Current Limitation: 230mA

  • Over-Temperature Protection

  • No Phase Reversal for Overdriven Inputs

  • Supply Voltage Range: 2.8V to 5.5V

  • Supply Current: 

    0.86mA (TYP)

    0.2μA (TYP) Shutdown Current

  • -40 to +125 Operating Temperature Range

  • Available in a Green SOT-23-6 Package

应用

Battery-Powered Equipment

Audio System

Optical Module

DAC Buffer

Industrial Equipment

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)
SGM8558-3XN6G/TR
量产
SOT-23-6
6
Yes
YesYesYesMSL3
-40℃ to +125℃
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1-24 units : $2.275/unit
25-99 units : $1.95/unit
100-249 units : $1.625/unit
250-499 units : $1.3/unit
500-999 units : $1.1375/unit
1000-9999 units : $0.845/unit
3K-9K : 14 days
10K-99K : 28 days
100K-999K : 70 days
1000K and above : 119 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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