SGM8261-5
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℃.
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
Professional Audio Instrument
High-End A/V Receiving Machines
Analog and Digital Mixing Control Boards
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 | Active | MSOP-10 | 10 | Yes | Yes | Yes | Yes | MSL3 | -40℃ to +85℃ | View | View | |||
SGM8261-5YTD10G/TR | Active | TDFN-3×3-10L | 10 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +85℃ | View | View | 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 |
* 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.
