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SGM8264-2

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High-Performance, Bipolar-Input, Ultra Low Noise HiFi Audio Headset Driver

fileSGM8264-2.pdf
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The SGM8264-2 bipolar-input headset driver achieves very low 1.6nV√Hz noise density with an ultra low distortion of 0.00002% at 1kHz. The SGM8264-2 offers rail-to-rail output swing to within 150mV of supply rails with a 2kΩ load, which increases headroom and maximizes dynamic range. The device also has a high output drive capability of ±110mA.

The device operates over a wide supply range of 3.6V to 36V or ±1.8V to ±18V, on only 4.1mA of supply current per amplifier. The SGM8264-2 is unity-gain stable and provides excellent dynamic behavior over a wide range of load conditions.

The SGM8264-2 is available in a Green SOIC-8 package. It operates over an ambient temperature range of -40℃ to +85℃.

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FEATURES

  • Superior Sound Quality

  • Low Offset Voltage: ±350μV (MAX)

  • Ultra Low Noise: 1.6nV√Hz at 1kHz

  • Ultra Low Distortion: 0.00002% at 1kHz

  • High Slew Rate: 16V/μs

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

  • High Open-Loop Gain: 140dB

  • Unity-Gain Stable

  • Low Quiescent Current: 4.1mA/Amplifier

  • Rail-to-Rail Output

  • Support Single or Dual Power Supplies:

  • 3.6V to 36V or ±1.8V to ±18V

  • -40℃ to +85℃ Operating Temperature Range

  • Available in a Green SOIC-8 Package

APPLICATIONS

Professional Audio Equipment

Analog and Digital Mixing Consoles

High-End A/V Receivers

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SG Micro Corp (SGMICRO) specializes in the development, manufacturing and sales of high-performance and high-reliability integrated circuits for analog signal conditioning and system power management, offering innovative solutions to a broad range of applications in the industrial, automotive, communication, computing, consumer electronics, and medical equipment markets.
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  • SGM8264-2
Ordering Information
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)
SGM8264-2YS8G/TR
Active
SOIC-8
8
Yes
YesYesYesMSL3
-40℃ to +85℃
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1-24 units : $6.825/unit
25-99 units : $5.85/unit
100-249 units : $4.875/unit
250-499 units : $3.9/unit
500-999 units : $3.4125/unit
1000-9999 units : $2.535/unit
3K-9K : 14 days
10K-99K : 28 days
100K-999K : 84 days
1000K and above : 112 days

* The unit resale price is for reference purposes only. Please contact our distributors for a formal quotation.

** The lead time provided is for reference purposes only and is subject to change based on different circumstances.