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參數(shù)資料
| 型號： | BH7775K |
| 廠商： | Rohm CO.,LTD. |
| 英文描述： | VCR audio signal processing system |
| 中文描述： | 錄像機(jī)音頻信號處理系統(tǒng) |
| 文件頁數(shù)： | 2/17頁 |
| 文件大?。?/td> | 226K |
| 代理商： | BH7775K |
2
Video ICs
BH7775K
Absolute maximum ratings (Ta = 25°C)
Parameter
Symbol
Limits
Unit
V
CC
23, 55 pin
· · · · · · · · · ·
6.0
V
V
EE
59 pin
· · · · · · · · · · · ·
– 6.0
V
V
IN
7, 8, 22 pin
· · · · · · · · ·
6.5
V
V
IN
V
Pd
mW
Topr
– 10 ~ + 70
°
C
Tstg
– 55 ~ + 125
°
C
Pin other than above
· · · ·
6.0
800
Applied voltage
Power dissipation
Operating temperature
Storage temperature
When IC is stand alone, reduced by 8.0mW for each increase in Ta of 1
°
C over 25
°
C. When mounted on a
90mm
×
50mm, t = 1.6mm glass epoxy board, Pd = 1.3W (reduced by 13.0mW for each increase in Ta of
1
°
C over 25
°
C).
s
Not designed for rediation resistance.
Recommended operating conditions (Ta = 25°C)
Parameter
Power supply voltage
Power supply voltage
The built-in regulator in this IC outputs + 5.0V from pin 55, and - 5.0V from pin 59. The supply voltage range
given above is the voltage to be applied to UNREG V
CC
and UNREG V
EE
pins in the measurement circuit to
obtain regulator output. Therefore, the upper limit of the voltage range is set by the externally connected
transistor that forms the regulator circuit, and not by the IC itself. Note, also, that the lower limit will change
depending on the value of the resistor connected between the collector and base of the transistor.
UNREG-V
CC
V
+ 7.0 ~
+ 7.0 ~
UNREG-V
EE
V
Symbol
Range
Unit
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PDF描述 |
|---|---|
| BH7800K | Single chip Hi-Fi audio signal processor |
| BH7801BK | Single chip Hi-Fi audio signal processor |
| BH7802K | Single chip Hi-Fi audio signal processor |
| BH7881EFV | Silicon Monolithic Integrated Circuit |
| BH7884EFV | Silicon Monolithic Integrated Circuit |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| BH7777AK | 制造商:Panasonic Industrial Company 功能描述:IC |
| BH7778AK | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Audio Processor for VCR |
| BH7779K | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Audio Processor for VCR |
| BH7800K | 制造商:ROHM 制造商全稱:Rohm 功能描述:Single chip Hi-Fi audio signal processor |
| BH7801BK | 制造商:ROHM 制造商全稱:Rohm 功能描述:Single chip Hi-Fi audio signal processor |
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