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參數(shù)資料
| 型號： | STK401-140 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | AF Power Amplifier (Split Power Supply) (35 W + 35 W + 35 W min, THD = 0.4%) |
| 中文描述： | 自動對焦功率放大器（斯普利特電源）（35糯糯35糯35分鐘，總諧波失真\u003d 0.4％） |
| 文件頁數(shù)： | 1/9頁 |
| 文件大小： | 464K |
| 代理商： | STK401-140 |
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 is possible using the same PCB. In addition,
this new series of ICs has a 6/3
drive in order to support
the low impedance of modern speakers.
Features
Pin-compatible
STK400-000 series (3-channel/single package)
STK401-000 series (2-channel/single package)
Output load impedance RL=6
/3 supported
New pin arrangement
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.
Few external circuits
Compared to those series used until now, boot-strap
capacitors and boot-strap resistors for external circuits
can be greatly reduced.
Package Dimensions
unit: mm
4134
N3096HA(OT)/31293YO 5-3211 No. 4341-1/9
[STK401-020]
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
Ordering number : EN4341A
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
VCC max
±29
V
Thermal resistance
θj-c
Per power transistor
2.1
°C/W
Junction temperature
Tj
150
°C
Operating substrate temperature
Tc
125
°C
Storage temperature range
Tstg
–30 to +125
°C
Permissible load short time
ts
VCC = ±20 V, RL = 6 , f = 50 Hz, Po = 15 W
1
s
Specifications
Maximum Ratings at Ta = 25°C
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