STK4201
V
SANYO Electric Co., Ltd. Semiconductor Business Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
61197HA (ID) / D2593YK 5-2376 No. 4584--1/3
Ordering number: EN 4584A
Thick Film Hybrid IC
AF Power Amplifier (Split Power Supply)
(60W + 60W min, THD = 0.08%)
Features
The STK4201II series (THD=0.4%), STK4201V series
(THD=0.08%) and STK4141X series (THD=0.02%)
are pin-compatible. Once the PCB pattern is designed,
you can easily satisfy the requirements for new sets sim-
ply by changing the IC.
Built-in muting circuit to cut off various kinds of pop
noise.
Current mirror circuit application reduces distortion to
0.08%.
Package Dimensions
unit: mm
4086A
[STK4201
V
]
Specifications
Maximum Ratings
at Ta = 25
C
Recommended Operating Conditions
at Ta = 25
C
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
V
CC
max
57
V
Thermal resistance
j-c
1.5
C/W
Junction temperature
Tj
150
C
Operating substrate temperature
Tc
125
C
Storage temperature
Tstg
-
30 to +125
C
Available time for load short-circuit
t
s
V
CC
=
39V, R
L
= 8
,
f = 50Hz, P
O
= 60W
1
s
Parameter
Symbol
Conditions
Ratings
Unit
Recommended supply voltage
V
CC
39
V
Load resistance
R
L
8
STK4201
V
No. 4584--2/3
Operating Characteristics
at Ta = 25
C, V
CC
=
39V, R
L
= 8
, Rg = 600
, VG = 40dB,
R
L
: non-inductive load
Parameter
Symbol
Conditions
min
typ
max
Unit
Quiescent current
I
CCO
V
CC
=
47V
20
40
100
mA
Output power
P
O
THD = 0.08%,
f = 20Hz to 20kHz
60
W
Total harmonic distortion
THD
P
O
= 1.0W, f = 1kHz
0.08
%
Frequency response
f
L
, f
H
P
O
= 1.0W,
dB
20 to 50k
Hz
Input impedance
r
i
P
O
= 1.0W, f = 1kHz
55
k
Output noise voltage
V
NO
V
CC
=
47V, Rg = 10k
1.2
mVrms
Neutral voltage
V
N
V
CC
=
47V
-
70
0
+70
mV
Muting voltage
V
M
-
2
-
5
-
10
V
+0
-
3
Specified Transformer Power Supply
(Equivalent to MG-200)
Notes.
For power supply at the time of test, use a constant-voltage power supply unless
otherwise specified.
For measurement of the available time for load short-circuit and output noise volt-
age, use the specified transformer power supply shown right.
The output noise voltage is represented by the peak value on rms scale (VTVM)
of average value indicating type. For AC power supply, use an AC stabilized
power supply (50Hz) to eliminate the effect of flicker noise in AC primary line.
Equivalent Circuit
STK4201
V
No. 4584--3/3
s
No products described or contained herein are intended for use in surgical implants, life-support systems, aerospace equipment, nuclear
power control systems, vehicles, disaster/crime-prevention equipment and the like, the failure of which may directly or indirectly cause injury,
death or property loss.
s
Anyone purchasing any products described or contained herein for an above-mentioned use shall:
Accept full responsibility and indemnify and defend SANYO ELECTRIC CO., LTD., its affiliates, subsidiaries and distributors and all their
officers and employees, jointly and severally, against any and all claims and litigation and all damages, cost and expenses associated
with such use:
Not impose any responsibility for any fault or negligence which may be cited in any such claim or litigation on SANYO ELECTRIC CO.,
LTD., its affiliates, subsidiaries and distributors or any of their officers and employees, jointly or severally.
s
Information (including circuit diagrams and circuit parameters) herein is for example only; it is not guaranteed for volume production. 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 June, 1997. Specifications and information herein are subject to change without notice.
Sample Application Circuit:
60W min 2channel AF Power Amplifier
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