Ordering number : EN4830A
Thick Film Hybrid IC
STK400-020
3-Channel AF Power Amplifier (Split Power Supply)
(15 W + 15 W +15 W min, THD = 0.4 %)
Overview
Now, thick-film audio power amplifier ICs are available
with pin-compatibility to permit a single PCB to be
designed and amplifier output capacity changed simply by
installing a hybrid IC. This new series was developed
with this kind of pin-compatibility to ensure integration
between systems everywhere. With this new series of IC,
even changes from 3-channel amplifier to 2-channel
amplifiers are possible using the same PCB. In addition,
this new series of ICs has a 6/3
鈩?/div>
drive in order to support
the low impedance of modern speakers.
Package Dimensions
unit : mm
4086A
[STK400-020]
Features
鈥?Pin-compatible
STK400-000 series (3-channel, single package)
STK401-000 series (2-channel, single package)
鈥?Output load impedance RL=6
鈩?3 鈩?/div>
supported
鈥?New pin assignment
To simplify input/output pattern layout and minimize
the effects of pattern layout on operational
characteristics, pin assignments are grouped into blocks
consisting of input, output and power systems.
鈥?Few external circuits
Compared to those series used until now, capacitors and
bootstrap resistors for external circuits can be greatly
reduced.
樓
Specifications
Maximum Ratings
at Ta = 25擄C
Parameter
Maximum supply voltage
Thermal resistance
Junction temperature
Operating substrate temperature
Storage temperature range
Permissible load short time
Symbol
V
CC
max
胃j-c
Tj
Tc
Tstg
t
s
V
CC
= 鹵20 V, R
L
= 6
鈩?
f = 50 Hz, P
O
= 15 W
Per power transistor
Conditions
Ratings
鹵29
2.1
150
125
鈥?0 to +125
1
Unit
V
擄C/W
擄C
擄C
擄C
s
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
N3096 HA (OT)/D2894 TH(OT) No. 4830-1/10
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