SGM8261-5

量产

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

The dual SGM8261-5 is a bipolar-input, low noise headset driver optimized for high voltage systems. The device operates from 3.6V to 36V single supply or from ±1.8V to ±18V dual power supplies, while consuming 4.1mA quiescent current per amplifier.

The SGM8261-5 has impressive dynamic characteristics with various loads. The rail-to-rail output swing with a 2kΩ load is within 150mV of the rails. This results in large headroom and wide dynamic range. The SGM8261-5 is unity-gain stable and offers a ±110mA high output current. It features 1.6nV/√Hz ultra-low noise at 1kHz with 0.00002% distortion.

The SGM8261-5 is available in Green MSOP-10 and TDFN-3×3-10L packages. It operates over an ambient temperature range of -40℃ to +85℃.

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: 150dB
Low Offset Voltage: ±350μV (MAX)
Rail-to-Rail Output
Support Single or Dual Power Supplies: 3.6V to 36V or ±3.6V to ±18V
Low Quiescent Current: 4.1mA/Amplifier
-40℃ to +85℃ Operating Temperature Range
Available in Green MSOP-10 and TDFN-3×3-10L Packages

应用

Professional Audio Instrument

High-End A/V Receiving Machines

Analog and Digital Mixing Control Boards

订购信息

Part Number	Status	Package	Pins	Pd-Free	RoHS	REACH	Green	MSL Rating	Operating Temperature Range	Material Content	Reliability Report	Unit Resale Price* (Volume Range: in USD)	Lead Time** (Volume Range: Days)
SGM8261-5YMS10G/TR	量产	MSOP-10	10	Yes	Yes	Yes	Yes	MSL3	-40℃ to +85℃	查看	查看
SGM8261-5YTD10G/TR	量产	TDFN-3×3-10L	10	Yes	Yes	Yes	Yes	MSL1	-40℃ to +85℃	查看	查看	1-24 units : $9.1/unit 25-99 units : $7.8/unit 100-249 units : $6.5/unit 500-999 units : $4.55/unit 1000-9999 units : $3.38/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。