Datasheet > SGM8264-2

SGM8264-2

更新时间： 2024-09-30 11:08:15

品牌	Logo	应用领域
圣邦微 - SGMICRO		/
页数	文件大小	规格书
16页	916K
描述
High-Performance, Bipolar-Input, Ultra Low Noise HiFi Audio Headset Driver

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SGM8264-2 数据手册

SGM8264-2

High-Performance, Bipolar-Input,

Ultra Low Noise HiFi Audio Headset Driver

GENERAL DESCRIPTION

FEATURES

The SGM8264-2 bipolar-input headset driver achieves

very low 1.6nV/ noise density with an ultra low

• Superior Sound Quality

• Low Offset Voltage: ±350μV (MAX)

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.

• Ultra Low Noise: 1.6nV/

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

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.

• 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

The SGM8264-2 is available in a Green SOIC-8

package. It operates over an ambient temperature

range of -40℃ to +85℃.

APPLICATIONS

Professional Audio Equipment

Analog and Digital Mixing Consoles

High-End A/V Receivers

SG Micro Corp

DECEMBER 2017 - REV. A

www.sg-micro.com

12 3 4 5 6 7...16

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