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參數資料
| 型號： | LV1117 |
| 元件分類： | 消費家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PDIP42 |
| 封裝： | DIP-42 |
| 文件頁數： | 1/3頁 |
| 文件大小： | 66K |
| 代理商： | LV1117 |
92706 / 31005 YY PC No.8264-1/3
LV1117
Overview
The LV1117 is a sound processor IC developed for use in TV sets.
It incorporates surround processing function (AViSS
), pseudo stereo function, auto gain control, and the major functional
blocks of an electronic volume control IC.
Functions
Input function SW (4-channel stereo inputs [L, R] )
LINE OUT (through output)
Input gain control (-6dB, -4dB, 0dB, 4dB, 6dB: 5 positions)
AViSS
(ON/OFF/6-stage level control)
Tone control (BASS: ±20dB, TREBLE: ±18dB [in 2dB steps])
Master volume control (0dB to -14dB: 1dB steps/-14dB to -80dB: 2dB steps/-∞ = -82dB)
Balance control
THROUGH mode/MUTE mode
Pseudo stereo function (ON/OFF/MONO control)
L+R output with LPF (MUTE + 7-stage level control: 8 positions)
I2C bus control
Parallel output port (4 pin)
* Initial output gain of L+R can be controlled by the resistance value of external resistor.
Specifications
Maximum Ratings at Ta=25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
VCC max
10.5
V
Allowable power dissipation
Pd max
Ta
≤ 70°C
700
mW
Operating temperature
Topr
-25 to +70
°C
Storage temperature
Tstg
-40 to +125
°C
Ordering number : ENN*8264
Bi-CMOS LSI
Surround Processor IC for
Electronic Volume Control
Any and all SANYO Semiconductor products described or contained herein do not have specifications
that can handle applications that require extremely high levels of reliability, such as life-support systems,
aircraft's control systems, or other applications whose failure can be reasonably expected to result in
serious physical and/or material damage. Consult with your SANYO Semiconductor representative
nearest you before using any SANYO Semiconductor products described or contained herein in such
applications.
SANYO Semiconductor assumes no responsibility for equipment failures that result from using products
at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition
ranges, or other parameters) listed in products specifications of any and all SANYO Semiconductor
products described or contained herein.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LV1117A-E | 制造商:ON Semiconductor 功能描述:AUDIO ICS - Ammo Pack |
| LV1117N | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Surround Processor ICs for Electronic Volume Control |
| LV1117N-E | 制造商:ON Semiconductor 功能描述:AUDIO ICS - Ammo Pack |
| LV1117NV | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Surround Processor ICs for Electronic Volume Control |
| LV1117NV-MPB-E | 制造商:ON Semiconductor 功能描述:AUDIO ICS - Ammo Pack |
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