SGM8261-1
Bipolar-Input, High Performance, Ultra-Low Noise Operational Amplifier
The single SGM8261-1 and dual SGM8261-2 are bipolar-input, low noise operational amplifiers optimized for high voltage systems. These devices operate from 3.6V to 36V single supply or from ±1.8V to ±18V dual power supplies, while consuming 3.8mA quiescent current per amplifier.
The SGM8261-1/2 have impressive dynamic characteristics with various loads. The rail-to-rail output swing with a 2kΩ load is within 185mV of the rails. This results in large headroom and wide dynamic range. The SGM8261-1/2 are unity-gain stable and offer a ±65mA high output current. They feature 1.6nV/√Hz ultra-low noise at 1kHz with 0.00002% distortion.
The SGM8261-1 is available in a Green SOIC-8 package. The SGM8261-2 is available in Green SOIC-8, MSOP-8 and TDFN-3×3-8BL packages. They operate 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: 140dB
Low Offset Voltage: ±350μV (MAX)
Rail-to-Rail Output
Support Single or Dual Power Supplies: 3.6V to 36V or ±1.8V to ±18V
Low Quiescent Current: 3.8mA
-40℃ to +85℃ Operating Temperature Range
Available in a Green SOIC-8 Package
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) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGM8261-1YS8G/TR | Active | SOIC-8 | 8 | Yes | Yes | Yes | Yes | MSL3 | -40℃ to +85℃ | View | View | 1-24 units : $4.55/unit 25-99 units : $3.9/unit 100-249 units : $3.25/unit 250-499 units : $2.6/unit 500-999 units : $2.275/unit 1000-9999 units : $1.69/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.
