The SGM4865 is a stereo audio power amplifier which operates from 2.6V to 5.5V supply voltage. It can deliver 2.6W into a 4Ω load from 5V supply at THD+N = 1%. It is designed for portable applications. The external gain-setting resistors can configure the unity-gain stable of the device.
The SGM4865 has pop/click suppression circuitry, low power consumption shutdown mode and thermal shutdown protection.
The SGM4865 is available in a Green TQFN-4×4-16L package. It operates over an ambient temperature range of -40℃ to +85℃.
Supply Voltage Range: 2.6V to 5.5V
2.6W into 4Ω Load from 5V Supply at THD+N = 10% (Typical, per Channel)
Shutdown Current: 0.03μA (TYP)
Excellent PSRR: Direct Connection to Battery
No Output Coupling Capacitors
External Gain Configuration Capability
Pop/Click Suppression Circuitry
Unity Gain Stable
Thermal Shutdown Protection
-40℃ to +85℃ Operating Temperature Range
Available in a Green TQFN-4×4-16L Package
Cell Phones, PDAs
Multimedia Monitors
Portable and Desktop Computers
Desktops Audio System
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) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGM4865YTQE16G/TR | Active | TQFN-4×4-16L | 16 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +85℃ | View | View | 1-24 units : $1.4/unit 25-99 units : $1.2/unit 100-249 units : $1/unit 250-499 units : $0.8/unit 500-999 units : $0.7/unit 1000-9999 units : $0.52/unit | 3K-9K : 14 days 10K-99K : 28 days 100K-999K : 66 days 1000K and above : 84 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.
Can replace the following products
Dual 2.1W Audio Power Amplifier Plus Stereo Headphone & 3D Enhancement
