LV1115 Datasheet, PDF (1/15 Pages) Sanyo Semicon Device – Surround Processor ICs for Electronic Volume Control

Ordering number : EN8263A
Bi-CMOS IC
LV1115/M ^{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.
Features
• Input gain control (-9dB, -6dB, 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
Conditions
Maximum supply voltage
Allowable power dissipation 1
VCC max
Pd max1
Ta ≤ 70°C *, DIP
Allowable power dissipation 2
Pd max2
Ta ≤ 70°C *, MFP
Operating temperature
Topr
Storage temperature
Tstg
Note *: Mounted on a specified board: 114.3mm×76.1mm×1.6mm, glass epoxy board
Ratings
Unit
10.5
V
700
mW
450
mW
-25 to +70
°C
-40 to +125
°C
Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to
"standard application", intended for the use as general electronics equipment (home appliances, AV equipment,
communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be
intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace
instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety
equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case
of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee
thereof. If you should intend to use our products for applications outside the standard applications of our
customer who is considering such use and/or outside the scope of our intended standard applications, please
consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our
customer shall be solely responsible for the use.
Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate
the performance, characteristics, and functions of the described products in the independent state, and are not
guarantees of the performance, characteristics, and functions of the described products as mounted in the
customer's products or equipment. To verify symptoms and states that cannot be evaluated in an independent
device, the customer should always evaluate and test devices mounted in the customer's products or
equipment.
11608 TI IM B8-8522, 8618 / 92706 / 31005 YY PC No.8263-1/15