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STK4032II PDF预览

STK4032II

更新时间: 2024-09-28 22:59:19
品牌 Logo 应用领域
三洋 - SANYO 放大器功率放大器
页数 文件大小 规格书
3页 45K
描述
AF Power Amplifier (Split Power Supply) (40W min, THD = 0.4%)

STK4032II 数据手册

 浏览型号STK4032II的Datasheet PDF文件第2页浏览型号STK4032II的Datasheet PDF文件第3页 
Ordering number : EN4547A  
Thick Film Hybrid IC  
STK4032 II  
AF Power Amplifier (Split Power Supply)  
(40 W min, THD = 0.4%)  
Features  
Package Dimensions  
• Compact packaging supports slimmer set designs  
unit: mm  
• Series designed for 20 up to 200 W and pin-  
compatibility  
• Simpler heat sink design facilitates thermal design of  
slim stereo sets  
4033  
[STK4032II]  
• The pulse noises associated with turning the power on  
and off have been reduced by the adoption of fixed  
current circuits  
• 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  
Specifications  
Maximum Ratings at Ta = 25°C  
Parameter  
Symbol  
V max  
CC  
Condition  
Rating  
±48  
Unit  
V
Maximum supply voltage  
Thermal resistance  
θj-c  
1.8  
°C/W  
°C  
Junction temperature  
Tj  
Tc  
150  
Operating substrate temperature  
Storage temperature  
125  
–30 to +125  
2
°C  
Tstg  
°C  
Available time for load shorted  
t *1  
V
= ±32 V, R = 8 , f = 50 Hz, P = 40 W  
s
S
CC  
L
O
Recommended Operating Conditions at Ta = 25°C  
Parameter  
Recommended supply voltage  
Load resistance  
Symbol  
Condition  
Rating  
±32  
8
Unit  
V
V
CC  
R
L
Operating Characteristics at Ta = 25°C, V = ±32 V, R = 8 , VG = 40 dB, Rg = 600 , R (non-inductive)  
CC  
L
L
Rating  
Parameter  
Quiescent current  
Symbol  
Condition  
Unit  
min  
10  
typ  
max  
50  
I
V
= ±38.5 V  
CC  
20  
mA  
W
CCO  
P
P
(1)  
(2)  
THD = 0.4%, f = 20 Hz to 20 kHz  
40  
O
Output power  
V
P
= ±29 V, THD = 1.0%, R = 4 , f = 1 kHz  
45  
W
O
CC  
L
Total harmonic distortion  
Frequency response  
THD  
f , f  
= 1.0 W, f = 1kHz  
0.3  
%
O
O
O
+0  
–3  
P
= 1.0 W,  
dB  
20 to 50k  
55  
Hz  
L
H
Input resistance  
Output noise voltage  
Neutral voltage  
ri  
P
V
V
= 1.0 W, f = 1kHz  
kΩ  
mVrms  
mV  
V
*2  
= ±38.5 V, Rg = 10 kΩ  
1.2  
NO  
V
CC  
CC  
= ±38.5 V  
–70  
0
+70  
N
Note: Use rated power supply for test unless otherwise specified.  
*1. Use the transformer power supply shown on the next page when measuring the available time for load shorted and the output noise voltage.  
*2. Output noise voltage represents the peak value on the rms scale (VTVM). The noise voltage waveform does not include the pulse noise.  
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters  
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN  
N3096HA (OT)/83093YO 5-2600 No. 4547-1/3  

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