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參數(shù)資料
| 型號： | LV3328PM |
| 元件分類： | 消費家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP44 |
| 封裝： | 10 X 10 MM, QIP-44 |
| 文件頁數(shù)： | 25/26頁 |
| 文件大?。?/td> | 257K |
| 代理商： | LV3328PM |
LV3328PM
No.A1657-8/26
Continued from preceding page.
Pin No.
Pin
Function
Equivalent Circuit
25
9
LVROUT
RVROUT
Tone output pins.
24
10
LFIN
RFIN
Fader block input pins.
Drive at low impedance.
23
22
11
12
LFOUT
LROUT
RFOUT
RROUT
Fader output pins.Attenuation is possible
separately for the front end and rear end.
41
VREF
Connect a capacitor of a few tens of uF
between VREF and AVSS (VSS) as a 0.5 ×
VDD voltage generator, current ripple
countermeasure.
38
VREG
Internal logic voltage pin.
37
VDD
Power supply pin.
20
AVSS
Analog ground pin.
14
DVSS
Digital ground pin
39
MUTE
External muting control pin.
Setting this pin to VSS level sets forcibly fader
volume block to -
∞ level.
15
TIM
Timer pin when there is no signal in the zero
cross circuit.Forcibly set data when there is no
zero cross signal, from the time the data is set
until the timer ends.
Continued on next page.
VDD
+
-
VDD
LVref
RVref
VDD
+
-
VDD
+
-
LVref
RVref
VDD
+
-
VREG
VDD
VREG
VDD
VREG
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LV3328PM-TLM-E | 功能描述:音頻放大器 ELECTRONIC VOLUME RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| LV3329PE | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:For Car Audio Systems Electronic Volume IC |
| LV3329PE-TLM-H | 功能描述:音頻放大器 ELECTRONIC VOLUME RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| LV3335 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Consumer IC |
| LV3335M | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Consumer IC |
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