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參數(shù)資料
| 型號： | TEA7532DP |
| 廠商： | 意法半導體 |
| 英文描述： | MONITOR AMPLIFIER |
| 中文描述： | 顯示器放大器 |
| 文件頁數(shù)： | 10/16頁 |
| 文件大小： | 201K |
| 代理商： | TEA7532DP |
Figure 18.
A complete telephone set has two antilarsen
systems :
-
one in the transmission circuit (for example :
TEA7051)antisidetonenetwork ;
-
one in the loudspeakeramplifier
(for example : TEA7532).
Together these form a high efficiency antilarsen
system.
PIN FUNCTIONS
PIN 1 :
ADJUST V
LS
This pinis used to adjust the IC supplyvoltage.
PIN 2 :
ANTILARSENADJUSTMENT
The AC signal at this pin is amplified to the loud-
speakerwithout AGCattenuation.
PIN 3 :
AUTOMATIC GAIN CONTROL FILTER
The antidistortion system response is adjusted by
the R-C networkon this pin.
The AGCwill be switched ONwhenthelevelon pin
3isgreaterthanthereferencevoltage(0.4V),theRC-
network charges(current source ON) or discharges
(currentsourceOFF)accordingtothesupplyvoltage.
TEA7532
10/16
相關PDF資料 |
PDF描述 |
|---|---|
| TEA7532FP | MONITOR AMPLIFIER |
| TEA7532 | Monitor Amplifier(監(jiān)聽放大器) |
| TEA7533 | Monitor Amplifier(監(jiān)控放大器) |
| TEA7540FP | HANDSFREE CONTROLLER |
| TEA7540 | Handsfree Controller(無手柄控制器) |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| TEA7532FP | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:MONITOR AMPLIFIER |
| TEA7540 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:HANDSFREE CONTROLLER |
| TEA7540FP | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:HANDSFREE CONTROLLER |
| TEA7605 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:LOW-DROP VOLTAGE REGULATOR |
| TEA7610 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:LOW-DROP VOLTAGE REGULATOR |
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