STK404-120N-E Datasheet, PDF (1/11 Pages) Sanyo Semicon Device – 1ch class-AB Audio Power IC 120W

Ordering number : ENA2099
STK404-120N-E
Thick-Film Hybrid IC
1ch class-AB Audio Power IC
120W
Overview
The STK404-120N-E is a hybrid IC for the audio power amplifier that mounts discrete components as the audio
power amplifier circuit in small space using the original Insulated Metal Substrate Technology IMST. The compact
package has been achieved by adopting the low thermal resistance substrate (our conventional model kind ratio).
Application
• Audio Power use
Features
• Pin-to-pin compatible outputs ranging from 60W to 180W
• Miniature package
• Output load impedance: RL = 6Ω recommended.
• Allowable load shorted time: 0.3 second
• Allows the use of predesigned applications for standby, mute, and the load short protection circuit.
Selection Guide
Output1 (10%/1kHz)
Output2 (1%/20Hz to 20kHz)
Maximum rating VCC max (no sig.)
Maximum rating VCC (6Ω)
Recommended operating VCC (6Ω)
Package size
STK404-070N-E
60W × 1ch
40W × 1ch
±46V
±39V
±30V
44.0mm×25.6mm×8.5mm
STK404-120N-E
120W × 1ch
80W × 1ch
±65V
±59V
±41V
46.6mm×25.5mm×8.5mm
STK404-140N-E
180W × 1ch
120W × 1ch
±78V
±73V
±51V
59.2mm×25.5mm×8.5mm
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Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate
the performance, characteristics, and functions of the described products in the independent state, and are not
guarantees of the performance, characteristics, and functions of the described products as mounted in the
customer's products or equipment. To verify symptoms and states that cannot be evaluated in an independent
device, the customer should always evaluate and test devices mounted in the customer's products or
equipment.
80112HKPC 018-11-0081 No.A2099-1/11