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Numéro de référence | LV1115 | ||
Description | Surround Processor IC | ||
Fabricant | Sanyo Electric | ||
Logo | |||
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Ordering number : ENN*8263
LV1115/M
Bi-CMOS LSI
Surround Processor ICs for
Electronic Volume Control
Overview
The LV1115/M are a sound processor ICs developed for use in TV sets.
They incorporate surround processing function (AViSS™) , pseudo stereo function, auto gain control, and the major
functional blocks of an electronic volume control IC.
Functions
• 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)
• Auto gain control function
• I2C bus control
Specifications
Maximum Ratings at Ta=25°C
Parameter
Symbol
Maximum supply voltage
Allowable power dissipation 1 (DIP)
VCC max
Pd max1
Allowable power dissipation 2 (MFP)
Pd max2
Operating temperature
Topr
Storage temperature
Tstg
* When mounted on a 76.1×114.3×1.6mm glass epoxy board
Ta ≤ 70°C*
Ta ≤ 70°C*
Conditions
Ratings
10.5
700
450
-25 to +70
-40 to +125
Unit
V
mW
mW
°C
°C
31005 YY PC No.8263-1/3
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Pages | Pages 3 | ||
Télécharger | [ LV1115 ] |
No | Description détaillée | Fabricant |
LV1110NM | Digital Surround Processor IC | Sanyo Semicon Device |
LV1115 | Surround Processor IC | Sanyo Electric |
LV1115M | Surround Processor IC | Sanyo Electric |
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