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PDF STK401-140 Data sheet ( Hoja de datos )

Número de pieza STK401-140
Descripción 2ch AF Power Amplifier
Fabricantes Sanyo Semicon Device 
Logotipo Sanyo Semicon Device Logotipo



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No Preview Available ! STK401-140 Hoja de datos, Descripción, Manual

Ordering number:ENN4898
Thick Film Hybrid IC
STK401-140
2ch AF Power Amplifier (Split Power Supply)
(120W + 120W min, THD = 0.4%)
Overview
A major feature of Sanyo thick-film power amplifier ICs is
that all ICs within a given product series are pin compat-
ible. This allows users to construct a product line of ampli-
fiers with differing power output capacities using the same
PCB design by simply changing the hybrid IC used. Sanyo
has now developed a new series that expands this intra-
series pin compatibility to also provide compatibility be-
tween certain series. Adoption of the ICs in this new series
also allows the development of both two- and three-chan-
nel amplifiers on the same PCB. Furthermore, this new se-
ries supports 3 and 6 drive to handle the recent trend
toward lower impedance speakers.
Features
• Pin compatibility
STK400-000 series (three channels/single package)
STK401-000 series (two channels/single package)
• Support for output load impedances of 3 or 6
• New pin assignment
The new pin assignment groups the input, output, and
power supply systems into separate blocks. This
minimizes characteristic degradation due to problems
with the PCB pattern layout.
• Minimal number of required external components
The bootstrap resistor and capacitor required in earlier
series are no longer necessary.
Package Dimensions
unit:mm
4029
[STK401-140]
78.0
70.0
3.6
1
(15.95)
16
2.54 0.5
15×2.54=38.1
9.0
2.9
0.4
5.5
SANYO : SIP16
Specifications
Maximum Ratings at Ta = 25˚C
Parameter
Maximum supply voltage
Thermal resistance
Junction temperature
Operating substrate temperature
Storage temperature
Available time for load short-circuit
Symbol
VCC max
θ j-c
Tj
Tc
Tstg
ts
Conditions
Per power transistor
VCC=±51V, RL=6, f=50Hz, PO=120W
Ratings
±74
1.0
150
125
–30 to +125
0.5
Unit
V
˚C/W
˚C
˚C
˚C
s
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
93099TH (KT)/D2694TH (OT) No.4898–1/8

1 page




STK401-140 pdf
STK401-140
Series Configuration
3-channel
amplifiers type
No.
STK400-010
STK400-020
STK400-030
STK400-040
STK400-050
STK400-060
STK400-070
STK400-080
STK400-090
STK400-100
STK400-110
Note : VCC max1
VCC max2
VCC1
VCC2
Rated
output
2-channel
amplifiers type
No.
10W × 3
STK401-010
15W × 3
STK401-020
20W × 3
STK401-030
25W × 3
STK401-040
30W × 3
STK401-050
35W × 3
STK401-060
40W × 3
STK401-070
45W × 3
STK401-080
50W × 3
STK401-090
60W × 3
STK401-100
70W × 3
STK401-110
STK401-120
STK401-130
STK401-140
When RL=6
When RL=between 3 and 6
When RL=6
When RL=3
Rated
output
10W × 2
15W × 2
20W × 2
25W × 2
30W × 2
35W × 2
40W × 2
45W × 2
50W × 2
60W × 2
70W × 2
80W × 2
100W × 2
120W × 2
THD [%]
f=20Hz to 20kHz
0.4
End Product Series Design Example Using the Same PCB
VCC max1
±56.0
±61.0
±65.0
±74.0
Power supply voltage [V]
VCC max2
±26
±29
±34
±36
±39
±41
±44
±45
±47
±51
VCC1
±17.5
±20
±23
±25
±26
±28
±30
±31
±32
±35
±38
±42
±45
±51
VCC2
±14
±16
±19
±21
±22
±23
±24
±25
±26
±27
No.48985/8

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