STK4030V Datasheet, PDF (1/5 Pages) Sanyo Semicon Device – AF Power Amplifier (Split Power Supply) (35W min, THD = 0.08%)

Ordering number : EN4389A
Thick Film Hybrid IC
STK4030V
AF Power Amplifier (Split Power Supply)
(35 W min, THD = 0.08%)
Features
• Compact packaging supports slimmer set designs (up to
70 W)
• Series designed for 20 up to 100 W (200 W) and pin-
compatibility (120 to 200 W have 18 pins)
• Simpler heat sink design facilitates thermal design of
slim stereo sets
• Current mirror circuit application reduces distortion to
0.08%
• Supports addition of electronic circuits for thermal
shutdown and load-short protection circuit as well as
pop noise muting which occurs when the power supply
switch is turned on and off
Package Dimensions
unit: mm
4062
[STK4030V]
Specifications
Maximum Ratings at Ta = 25°C
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
Thermal resistance
V_CC max
θj-c
±45
V
2.1
°C/W
Junction temperature
Tj
150
°C
Operating substrate temperature
Tc
125
°C
Storage temperature
Tstg
–30 to +125
°C
Available time for load shorted
t_S*
V_CC = ±30 V, R_L = 8 Ω, f = 50 Hz, P_O = 35 W
2
s
Note: Use a constant-voltage power supply as the test power supply unless otherwise specified.
* Use the transformer power supply shown on the next page when measuring the available time for load shorted and the output noise voltage.
Recommended Operating Conditions at Ta = 25°C
Parameter
Recommended supply voltage
Load resistance
Symbol
V_CC
R_L
Conditions
Ratings
Unit
±30
V
8
Ω
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
O3096HA (OT)31593YO 5-2495 No. 4389-1/5