STK402-070 Sanyo, STK402-070 Datasheet

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STK402-070

Manufacturer Part Number
STK402-070
Description
Two-Channel Class AB Audio Power Amplifier IC 40 W + 40 W
Manufacturer
Sanyo
Datasheet

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
STK402-070
Manufacturer:
SANYO/三洋
Quantity:
20 000
Part Number:
STK402-070S
Manufacturer:
SEIKO
Quantity:
3 000
Ordering number : ENN7047
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.
Features
• Series of pin compatible power amplifiers ranging from
• The pin arrangement is compatible with that of the 3-
• Miniature packages
• Output load impedance: R
• Allowable load shorted time: 0.3 seconds
• Supports the use of standby, muting, and load shorting
20 W
devices. The same printed circuit board can be used
depending on the output power grade.
channel STK402-200 series. This means that 3-channel
printed circuit boards can also be used for 2-channel
products.
— 15 W/ch to 40 W/ch (THD = 0.4%, f = 20 Hz to
— 50 W/ch to 80 W/ch (THD = 0.4%, f = 20 Hz to
protection circuits.
20 kHz); 46.6 mm 25.5 mm 8.5 mm *
20 kHz); 59.2 mm 31.0 mm 8.5 mm *
*: Not including the pins.
2 channels to 120 W
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
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
L
= 6 Ω
2 channel (10%/1 kHz)
Two-Channel Class AB Audio Power Amplifier IC
Package Dimensions
unit: mm
4189-SIP15
[STK402-070]
STK402-070
92801RM (OT) No. 7047-1/6
Thick-Film Hybrid IC
40W + 40W
SANYO: SIP15

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STK402-070 Summary of contents

Page 1

... 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 Two-Channel Class AB Audio Power Amplifier IC Package Dimensions unit: mm 4189-SIP15 2 channel (10%/1 kHz) Thick-Film Hybrid IC STK402-070 40W + 40W [STK402-070] SANYO: SIP15 92801RM (OT) No. 7047-1/6 ...

Page 2

... Rg = 2.2 kΩ ±36.0 ±36.0 DBA40C 10000 F 500 500 10000 F STK402-070 STK402-090 STK402-100 100 W + 100 W 120 W + 120 ±50 V ±54 V ±57 V ±44 V ±47 V ±50 V ±30 V ±32 V ± ...

Page 3

... Internal Equivalent Circuit 4 R1 TR4 C1 TR5 R3 TR1 TR2 TR3 SUB 5 Sample Application Circuit Ch.1 Ch 220pF 2 Ch Ch.1 OUT 4.7 STK402-070 TR7 TR9 R6 TR8 TR10 TR6 TR13 Ch.1 Pre Ch.1 Ch.1 Ch BIAS +V CC +VE -VE + ...

Page 4

... Therefore, 1.58°C/W is the required heat sink thermal resistance. Note that this thermal design example assumes the use of a constant-voltage power supply, and is therefore not a verified design for any particular user's end product. STK402-070 is 6 Ω, the IC internal power dissipation, Pd, will be a maximum – ...

Page 5

... O P — 100 Tc=25 C f=1kHz 90 VG=30dB Rg=600 70 2ch drive Supply voltage, V — STK402-070 10 Tc= 30V CC 3 VG=30dB 1.0 Rg=600 0 0. 0.001 100 ...

Page 6

... 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 September, 2001. Specifications and information herein are subject to change without notice. STK402-070 PS No. 7047-6/6 ...

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