Ordering number: EN1677B
Thick Film Hybrid IC
STK4042
XI
AF Power Ampli鏗乪r (Split Power Supply)
(80W min, THD = 0.008%)
Features
鈥?Small-sized package permitting audio sets to be made
slimmer.
鈥?The STK4018XI series are available for output 50W to
80W and are pin-compatible.
鈥?Facilitates thermal design of slim stereo sets.
鈥?The use of a current mirror circuit, cascode circuit, pure
complementary circuit provides low distortion (0.008%
/ 100kHz, LPF ON).
鈥?Possible to design electronic supplementary circuits
(pop noise muting at the time of power ON/OFF, load
short protector, thermal shutdown)
Package Dimensions
unit: mm
4075
[STK4042
XI
]
Speci鏗乧ations
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
Tc
Tstg
t
s
*1
V
CC
=
鹵
46.5V, R
L
= 8
鈩?/div>
, f = 50Hz, P
O
= 80W
Conditions
Ratings
鹵
67
1.2
150
125
鈭?/div>
30 to +125
1
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
46.5
8
Unit
V
鈩?/div>
SANYO Electric Co., Ltd. Semiconductor Business Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
61297HA (ID) / 8298MO / 4015MY, TS No. 1677鈥?/5
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