STK4231V [SANYO]
AF Power Amplifier(Split Power Supply)(100W+100W min, THD=0.08%); 自动对焦功率放大器（分体式电源） （ 100W + 100W分钟， THD = 0.08 ％ ）
| 型号： | STK4231V |
| 厂家： | 
SANYO SEMICON DEVICE |
| 描述： | AF Power Amplifier(Split Power Supply)(100W+100W min, THD=0.08%) |
| 文件： | 总3页 (文件大小：89K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Ordering number: EN 4590B
Thick Film Hybrid IC
STK4231V
AF Power Amplifier (Split Power Supply)
(100W+100W min,THD = 0.08%)
Features
Package Dimensions
• Muting circuit built-in to isolate all types of shock noise unit: mm
• Current mirror circuit for low 0.08% total harmonic dis-
4086A
tortion
• Pin compatible with the STK4201II series (THD =
0.4%) and the STK4141X series (THD = 0.02%)
[STK4231V]
Specifications
Maximum Ratings at Ta = 25°C
Parameter
Maximum supply voltage
Thermal resistance
Symbol
Conditions
Ratings
Unit
V
max
±75
V
CC
θ
j-c
1.2
150
°C/W
Junction temperature
Tj
Tc
°
°
°
C
C
C
Operating substrate temperature
Storage temperature
125
Tstg
−
30 to +125
V
= ±51V, R = 8Ω,
L
1
CC
Available time for load short-circuit
t
1
s
s
f = 50Hz, P = 100W
O
Recommended Operating Conditions at Ta = 25°C
Parameter
Recommended supply voltage
Load resistance
Symbol
Conditions
Ratings
Unit
V
V
±51
CC
R
8
Ω
L
SANYO Electric Co., Ltd. Semiconductor Business Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
61197HA (ID) / 70695HA (ID) / 72994TH (OD) No. 4590—1/3
STK4231V
Operating Characteristics at Ta = 25°C, V = ±51V, R = 8Ω (noninductive load), Rg = 600Ω, VG = 40dB
CC
L
Parameter
Quiescent current
Symbol
Conditions
61.5V
min
typ
max
Unit
I
V
=
±
20
40
–
100
mA
CCO
CC
THD = 0.08%, f = 20Hz to
20kHz
Output power
P
100
–
W
O
Total harmonic distortion
Frequency response
Input impedance
THD
f , f
P
P
P
V
V
= 1.0W, f = 1kHz
–
–
–
–
–
0.08
–
%
O
+0
= 1.0W, dB
−3
20 to 50k
Hz
L
H
O
r
= 1.0W, f = 1kHz
55
–
–
kΩ
i
O
2
Output noise voltage
V
=
=
±
61.5V, Rg = 10k
Ω
1.2
+70
mVrms
mV
NO
CC
CC
Neutral voltage
Muting voltage
V
±61.5V
−
70
0
N
V
−2
−5
−10
V
M
Notes.
All tests are measured using a regulated voltage supply unless otherwise specified.
1. Available time for load short-circuit and output noise voltage are measured using the transformer supply specified below.
2. The output noise voltage is the peak value of an average-reading meter with an rms value scale (VTVM). The noise voltage waveform includes no flicker noise.
Specified Transformer Supply (MG-200 or Equivalent)
Equivalent Circuit
No. 4590—2/3
STK4231V
Sample Application Circuit (100W min 2-Channel AF Power Amplifier)
■
■
No products described or contained herein are intended for use in surgical implants, life-support systems, aerospace equipment, nuclear
power control systems, vehicles, disaster/crime-prevention equipment and the like, the failure of which may directly or indirectly cause injury,
death or property loss.
Anyone purchasing any products described or contained herein for an above-mentioned use shall:
➀
Accept full responsibility and indemnify and defend SANYO ELECTRIC CO., LTD., its affiliates, subsidiaries and distributors and all their
officers and employees, jointly and severally, against any and all claims and litigation and all damages, cost and expenses associated
with such use:
➁
Not impose any responsibility for any fault or negligence which may be cited in any such claim or litigation on SANYO ELECTRIC CO.,
LTD., its affiliates, subsidiaries and distributors or any of their officers and employees, jointly or severally.
■
Information (including circuit diagrams and circuit parameters) herein is for example only; it is not guaranteed for volume production. SANYO
believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of
intellectual property rights or other rights of third parties.
This catalog provides information as of June, 1997. Specifications and information herein are subject to change without notice.
No. 4590—3/3
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