|Category||Analog & Mixed-Signal Processing|
|Description||2-channel 70W af Power Amplifier|
|Company||Sanyo Semiconductor Corporation|
|Datasheet||Download STK4211V datasheet
The inclusion of a muting circuit on-chip allows all types of impulse noise to be excluded. Current mirror circuit application reduces distortion to 0.008%. Pin compatible with the STK4201II Series (THD = 0.4%) and the STK4141X Series (THD = 0.02%)Specifications
Parameter Maximum supply voltage Thermal resistance Junction temperature Operating case temperature Storage temperature Available time for load shorted Symbol VCC max j-c Tj Tc Tstg tS* VCC RL 50 Hz, 70 W Condition Rating +125 1 Unit V °C/W °C sec
Note: Use a constant voltage power supply as the test power supply unless otherwise specified. * Use the transformer power supply shown on the next page when measuring the available time for load shorted and the output noise voltage.Parameter Recommended supply voltage Load resistance Symbol VCC RL Condition Rating ±43 8 Unit V
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Parameter Quiescent current Output power Total harmonic distortion Frequency response Input resistance Output noise voltage Neutral voltage Muting voltage Symbol ICCO PO THD fL, fH ri VNO* VN VM VCC ±50.5 V THD to 20 kHz = 1 kHz = 1 kHz VCC 10 k VCC ±50.5 V Condition min 50 k Rating typ 40 max 100 Unit Hz k mVrms mV V
Note: Use a constant voltage power supply as the test power supply unless otherwise specified. * The output noise voltage is the peak value measured with an averaging rms scale volt meter. The noise voltage waveform should not include pulse noise.
s No products described or contained herein are intended for use in surgical implants, life-support systems, aerospace equipment, nuclear power control systems, vehicles, disaster/crime-prevention equipment and the like, the failure of which may directly or indirectly cause injury, death or property loss. s Anyone purchasing any products described or contained herein for an above-mentioned use shall: Accept full responsibility and indemnify and defend SANYO ELECTRIC CO., LTD., its affiliates, subsidiaries and distributors and all their officers and employees, jointly and severally, against any and all claims and litigation and all damages, cost and expenses associated with such use: Not impose any responsibility for any fault or negligence which may be cited in any such claim or litigation on SANYO ELECTRIC CO., LTD., its affiliates, subsidiaries and distributors or any of their officers and employees jointly or severally. s Information (including circuit diagrams and circuit parameters) herein is for example only; it is not guaranteed for volume production. SANYO believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties. This catalog provides information as of November, 1997. Specifications and information herein are subject to change without notice. No. 4585-3/3
|Some Part number from the same manufacture Sanyo Semiconductor Corporation|
|STK4211X 2ch./1packge, +- Power Supply Built-in Muting Circuit 25w/ch. ~ 70w/ch. Thd=0.02%|
|STK4220MK2 2ch./1packge, +- Power Supply 6w/ch. ~ 100w/ch. Thd=0.4%|
|STK4220MK5 2ch./1packge, +- Power Supply 6w/ch. ~ 100w/ch. Thd=0.08%|
|STK4221II af Power Amplifier (80W + 80W)|
|STK4221V 2-channel 80W af Power Amplifier|
|STK4230MK2 2ch./1packge, +- Power Supply 6w/ch. ~ 100w/ch. Thd=0.4%|
|STK4230MK5 2ch./1packge, +- Power Supply 6w/ch. ~ 100w/ch. Thd=0.08%|
|STK4231V af Power Amplifier (100W + 100W)|
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