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參數資料
| 型號： | MM1124B |
| 廠商： | MITSUMI ELECTRIC |
| 英文描述： | Bass Amplifier |
| 中文描述： | 貝司功放 |
| 文件頁數： | 1/5頁 |
| 文件大小： | 104K |
| 代理商： | MM1124B |
MITSUMI
Bass Amplifier MM1124
Bass Amplifier
Monolithic IC MM1124
Outline
This IC was developed to boost bass on TV and free-standing VCR decks, etc.
The recent trend toward large-screen TV and movie software has increased the demand for powerful bass
and wider sound, so that the bass boost function has become part of TV and VCR functions.
This IC was designed especially for bass, and easily reproduces a powerful sound.
Features
1. Dynamic bass boost
Boost can be adjusted higher for lower sound, and smaller for bigger sound.
2. Boost switching pin
Boost amount can be switched for music and video software, giving a change to the set
3. High range boost
By boosting the high range as well, a more realistic sound is reproduced
4. Boost attack circuit
Gives quick response and follows sudden volume changes
Series Table
Model name
Boost
Boost start
FULL
19dB
12dB
8dB
1/2
14dB
8dB
4dB
input level
+3dBm
+3dBm
-
14dBm
MM1124A
MM1124B
MM1124C
Note 1 : Boost amounts for are input level of
-
37.8dBm
Note 2 : The above are reference values, and may vary depending on the
specifications.
Absolute Maximum Ratings
(Ta=25
°
C)
Item
Symbol
T
STG
T
OPR
V
CC
max.
V
CC
Ratings
-
40~+125
-
20~+70
-
0.3~+15
+5~+12
350 (SOP-16B)
1200 (DIP-16B)
Units
°
C
°
C
V
V
Storage temperature
Operating temperature
Power supply voltage
Operating voltage
Allowable loss
Pd
mW
Package
SOP-16B (MM1124AF, MM1124BF, MM1124CF)
DIP-16B (MM1124AD, MM1124BD)
相關PDF資料 |
PDF描述 |
|---|---|
| MM1124C | Bass Amplifier |
| MM1130 | NTSC PAL Converter Monolithic IC MM1130 |
| MM1134 | IC for System Reset (battery backup) |
| MM1135 | System Reset (with built-in watchdog timer) Monolithic IC |
| MM1136 | System Reset (with built-in watchdog timer) Monolithic IC |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MM1124C | 制造商:MITSUMI 制造商全稱:Mitsumi Electronics, Corp. 功能描述:Bass Amplifier |
| MM1130 | 制造商:MITSUMI 制造商全稱:Mitsumi Electronics, Corp. 功能描述:NTSC PAL Converter Monolithic IC MM1130 |
| MM1134 | 制造商:MITSUMI 制造商全稱:Mitsumi Electronics, Corp. 功能描述:IC for System Reset (battery backup) |
| MM1135 | 制造商:MITSUMI 制造商全稱:Mitsumi Electronics, Corp. 功能描述:System Reset (with built-in watchdog timer) Monolithic IC |
| MM1136 | 制造商:MITSUMI 制造商全稱:Mitsumi Electronics, Corp. 功能描述:IC for System Reset (with built-in watchdog timer) Monolithic IC |
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