Ordering number : ENA1021
CMOS IC
Digital Echo IC with Microphone
Amplifier Circuit
LC75100M
Overview
The LC75100M is a digital echo IC that incorporates a microphone amplifier and is ideal for use in minicompo and other
audio systems.
Functions
• Digital echo IC incorporating a microphone amplifier.
Specitications
Absolute Maximum Rating at Ta = 25°C, V = 0V
SS
Parameter
Symbol
Pin Name
Conditions
Ratings
Unit
V
Maximum supply voltage
V
max
V
10.5
350
DD
DD
Allowable power dissipation
Operating ambient temperature
Storage ambient temperature
Pd max
Topr
Ta≤70°C
mW
°C
-20 to +70
Tstg
-40 to +125
°C
Allowable Operating Ranges (Operating Conditions) at Ta = 25°C
Parameter
Recommended supply voltage
Operating supply voltage range
Input high-level voltage
Input low-level voltage
Input pulse width
Symbol
Pin Name
min
typ
9.0
max
unit
V
V
V
V
V
V
V
DD
DD
IH
DD
opg
8.0
10.0
3.5
DD
2.0
0
V
V
0.5
IL
tφW
1.0
1.0
μs
μs
kHz
Hold time
thold
fopg
Operating frequency
500
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.
31908HKIM 20071227-S00002 No.A1021-1/14