STK-442-110 Sanyo, STK-442-110 Datasheet
STK-442-110
Manufacturer Part Number
STK-442-110
Description
14 Pin / Class AB 2 Channels AF Power Amplifier
Manufacturer
Sanyo
Datasheet
1.STK-442-110.pdf
(3 pages)
Note *1.1ch Drive
5. Operating Characteristics
STK442-110
1. Case Outline 14Pins (See attached outline drawing)
2. Function
3. Application
4. Maximum Ratings / Ta=25deg.
*Specifications and information herein are subject to change without notice.
Power Supply Voltage 1
Power Supply Voltage 2
Thermal Resistance
Junction Temperature
Operating Substrate Temperature
Storage Temperature
Available Time for Load
Short-circuit
Output Power
THD
Frequency
Characteristics
Input Impedance
Output Noise
Voltage
Quiescent
Current
Output Neutral
Voltage
*2.All tests are measured using a constant-voltage supply unless otherwise specified.
*3.The output noise voltage is peak value of an average-reading meter with a rms value scale(VTVM).
*4.Available time for load short-circuit and output noise voltage are measured using the specified
A regulated AC supply(50Hz) should be used to eliminate the effects of AC primary line flicker
noise.
transformer power supply.
Item
class AB 2 channels AF power amplifier
70W audio use
Item
Tc=25deg.,R
*1
*1
*3
*1
Po1
Po2
THD
f
r
V
I
V
CCO
Symbol
L
i
*4
,f
NO
N
H
L
Specified Transformer Power Supply
=6ohm(Non-inductive Load),R
Sanyo Electric Co.,Ltd. Module Systems Division
SPECIFICATIONS
+-
+-
+-
+-
+-
+-
+-
+-
(V)
Vcc max(1) No signal
Vcc max(2) Signal ,R
Theta j-c
Tj max
Tc max
Tstg
ts
V
38 20 to 20k
38
38 20 to 20k
38
38
46
46
46
Symbol
(Equivalent to MG-250)
(Hz)
1k
1k
Conditions
DBA40C
f
Per one power TR
Vcc=+-38V,R
P
O
=70W,1ch drive
(W)
1.0
1.0
Po
70
10000u
10000u
+
+
L
g
=8ohm ,6ohm
THD
=600ohm,V
(%)
0.4
10
Conditions
*2
L
500ohm
500ohm
=6ohm,f=50Hz
+0 -3 dB
Rg=2.2
kohm
+Vcc
-Vcc
G
=30dB
MIN.
-70
70
20 to 50k
Ratings
TENTATIVE
TYP.
-30 to +125
110
0.2
55
0
Ratings
+-
+-
150
125
1.9
0.3
61.5
54
No.
MAX.
+70
2000.06.05
1.0
80
deg./W
mVrms
deg.
deg.
deg.
Unit
kohm
V
V
s
Unit
mA
mV
Hz
NO.1
W
%
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STK-442-110 Summary of contents
Page 1
... STK442-110 1. Case Outline 14Pins (See attached outline drawing) 2. Function class AB 2 channels AF power amplifier 3. Application 70W audio use 4. Maximum Ratings / Ta=25deg. Item Power Supply Voltage 1 Power Supply Voltage 2 Thermal Resistance Junction Temperature Operating Substrate Temperature Storage Temperature Available Time for Load ...
Page 2
Equivalent Block Diagram TR1 TR2 TR4 TR3 11 R5 TR5 D1 R2 SUB 3 12 Test Circuit Ch1 +Vcc -Vcc SUB + (*1) +Vcc 100uF /100v GND 100uF /100v ...
Page 3
... Information (including circuit diagrams and circuit parameters) herein is for example only ; it is not guaranteed for volume production. SANYO believes its use or any infringements of intellectual property rights or other rights of third parties. This catalog provides information as of June,2000. Specifications and information herein are subject to change without notice. ...