Ordering number : EN4477A477
Thick Film Hybrid IC
STK4121V
AF Power Amplifier (Split Power Supply)
(15 W + 15 W min, THD = 0.08 %)
Features
鈥?Built-in muting circuit cuts off various kinds of pop
noises.
鈥?Current mirror circuit provides low distortion (THD =
0.08%).
鈥?Pin compatible with the STK4102II series, forming a series
of products with output powers from 15 W/ch to 120 W/ch.
Specified Transformer Power Supply (RP-22 equivalent)
Package Dimensions
unit: mm
4040
[STK4121V]
Specifications
Maximum Ratings
at Ta = 25擄C
Parameter
Maximum supply voltage
Thermal resistance
Junction temperature
Operating substrate temperature
Storage temperature
Available time for load short circuit
Symbol
V
CC
max
胃j-c
Tj max
Tc
Tstg
t
s
V
CC
= 鹵21.5 V, R
L
= 8
鈩?
f = 50 Hz, P
O
= 15 W
Conditions
Ratings
鹵32
2.6
150
125
鈥?0 to +125
2
Unit
V
擄C/W
擄C
擄C
擄C
s
Recommended Operating Conditions
at Ta = 25擄C
Parameter
Recommended supply voltage
Load resistance
Symbol
V
CC
R
L
Conditions
Ratings
鹵21.5
8
Unit
V
鈩?/div>
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
43097HA (OT)/73093YO 5-2191 No. 4477-1/3
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