Ordering number : ENN7065A
Thick-Film Hybrid IC
STK402-090
Two-Channel Class AB Audio Power Amplifier IC
50 W + 50 W
Overview
The STK402-000 series products are audio power
amplifier hybrid ICs that consist of optimally-designed
discrete component power amplifier circuits that have
been miniaturized using SANYO's unique insulated metal
substrate technology (IMST). SANYO has adopted a new
low thermal resistance substrate in these products to
reduce the package size by about 60% as compared to the
earlier SANYO STK407-000 series.
Package Dimensions
unit: mm
4190-SIP15
[STK402-090]
59.2
52.0
8.5
16.5
21.0
31.0
Features
• Series of pin compatible power amplifiers ranging from
20 W
×
2 channels to 120 W
×
2 channels (10%/1 kHz)
devices. The same printed circuit board can be used
depending on the output power grade.
• The pin arrangement is compatible with that of the 3-
channel STK402-200 series. This means that 3-channel
printed circuit boards can also be used for 2-channel
products.
• Miniature packages
— 15 W/ch to 40 W/ch (THD = 0.4%, f = 20 Hz to
20 kHz); 46.6 mm
×
25.5 mm
×
8.5 mm *
— 50 W/ch to 80 W/ch (THD = 0.4%, f = 20 Hz to
20 kHz); 59.2 mm
×
31.0 mm
×
8.5 mm *
*: Not including the pins.
• Output load impedance: R
L
= 6
Ω
• Allowable load shorted time: 0.3 seconds
• Supports the use of standby, muting, and load shorting
protection circuits.
ø3.6
1
2.0
(12)
14X2=28
15
4.0
0.5
0.4
2.9
Any and all SANYO products described or contained herein do not have specifications that can handle
applications that require extremely high levels of reliability, such as life-support systems, aircraft’s
control systems, or other applications whose failure can be reasonably expected to result in serious
physical and/or material damage. Consult with your SANYO representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other
parameters) listed in products specifications of any and all SANYO products described or contained
herein.
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
D0102AS (OT) No. 7065-1/5
1.0
SANYO: SIP15
SANYO [ SANYO SEMICON DEVICE ]
