The STK412-230 can be used in various audio applications, such as:
Community-shared circuit diagrams and board layouts can often be found in electronics groups on Facebook .
. It is specifically designed for high-efficiency stereo applications, such as home theater receivers and professional audio systems, by using a built-in shift power supply circuit to switch supply voltages based on input signal levels. Key Technical Specifications
| Parameter | Rating | Notes | |-----------|--------|-------| | | 200W + 200W (Typical) @ 6Ω, THD = 0.4% | For music playback | | Maximum Supply Voltage | ±69 V (No signal) / ±64 V (with signal) | High voltage requirement | | Recommended Load Impedance | 6Ω to 16Ω | 4Ω not recommended due to current limits | | THD (Total Harmonic Distortion) | 0.01% (typ) at 1kHz, 100W | Very low for class AB | | Frequency Response | 20Hz to 50kHz (+0/-3dB) | Wide bandwidth | | Quiescent Current | 120 mA (typical per channel) | High bias for low crossover distortion | | Input Sensitivity | 1.6V RMS for rated output | Requires a preamp driver | | Signal-to-Noise Ratio | 112 dB (A-weighted) | Excellent |
The STK412-230 can be used in various audio applications, such as:
Community-shared circuit diagrams and board layouts can often be found in electronics groups on Facebook . Stk412-230 Datasheet Pdf
. It is specifically designed for high-efficiency stereo applications, such as home theater receivers and professional audio systems, by using a built-in shift power supply circuit to switch supply voltages based on input signal levels. Key Technical Specifications The STK412-230 can be used in various audio
| Parameter | Rating | Notes | |-----------|--------|-------| | | 200W + 200W (Typical) @ 6Ω, THD = 0.4% | For music playback | | Maximum Supply Voltage | ±69 V (No signal) / ±64 V (with signal) | High voltage requirement | | Recommended Load Impedance | 6Ω to 16Ω | 4Ω not recommended due to current limits | | THD (Total Harmonic Distortion) | 0.01% (typ) at 1kHz, 100W | Very low for class AB | | Frequency Response | 20Hz to 50kHz (+0/-3dB) | Wide bandwidth | | Quiescent Current | 120 mA (typical per channel) | High bias for low crossover distortion | | Input Sensitivity | 1.6V RMS for rated output | Requires a preamp driver | | Signal-to-Noise Ratio | 112 dB (A-weighted) | Excellent | Key Technical Specifications | Parameter | Rating |