Ordering number : ENA2101
Thick-Film Hybrid IC
STK433-040N-E
2channel class-AB Audio Power IC
40W+40W
Overview
The STK433-040N-E is a hybrid IC designed to be used in 40W × 2ch class AB audio power amplifiers.
Application
• Audio Power amplifiers
Features
• Pin-to-pin compatible outputs ranging from 40W to 150W.
• Miniature package.
• Allowable load shorted time: 0.3 second
• Output load impedance: R = 6Ω recommended.
L
• Allows the use of predesigned applications for standby and mute circuit.
Series model
STK433-040N-E
40W × 2ch
25W × 2ch
38V
STK433-060N-E
50W × 2ch
35W × 2ch
46V
STK433-130N-E
STK433-330N-E
Output1 (10%/1kHz)
150W × 2ch
150W × 3ch
Output2 (0.4%/20Hz to 20kHz)
100W × 2ch
100W × 3ch
Max. rating V
Max. rating V
(quiescent)
71.5V
71.5V
CC
(6Ω)
36V
40V
63V
44V
63V
44V
CC
Recommended operating V
CC
(6Ω)
24V
27V
Dimensions (excluding pin height)
47.0mm×25.6mm×9.0mm
67.0mm×25.6mm×9.0mm
64.0mm×36.6mm×9.0mm
STK433-840N-E
40W × 4ch
25W × 4ch
38V
STK433-870N-E
60W × 4ch
40W × 4ch
50V
STK433-890N-E
Output1 (10%/1kHz)
80W × 4ch
Output2 (0.4%/20Hz to 20kHz)
50W × 4ch
Max. rating V
Max. rating V
(quiescent)
54V
CC
(6Ω)
36V
44V
47V
34V
CC
Recommended operating V
(6Ω)
Dimensions (excluding pin height)
25V
30V
CC
64.0mm×31.1mm×9.0mm
78.0mm×44.1mm×9.0mm
Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to
"standard application", intended for the use as general electronics equipment. The products mentioned herein
shall not be intended for use for any "special application" (medical equipment whose purpose is to sustain life,
aerospace instrument, nuclear control device, burning appliances, transportation machine, traffic signal system,
safety equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives
in case of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any
guarantee thereof. If you should intend to use our products for new introduction or other application different
from current conditions on the usage of automotive device, communication device, office equipment, industrial
equipment etc. , please consult with us about usage condition (temperature, operation time etc.) prior to the
intended use. If there is no consultation or inquiry before the intended use, our customer shall be solely
responsible for the use.
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 018-11-0086 No.A2101-1/11