EC4K11MF

No. A0506-1/3

Features

•

High gain, high SNR, high input resistance, low voltage operation, low power consumption.

•

Ultrasmall package permitting applied sets to be small and slim.

Specifications

Absolute Maximum Ratings at Ta=25°C

Parameter

Symbol

Conditions

Ratings

Unit

Maximum Power Supply Voltage

VDD max

RL=2.2kΩ, Connection

4

V

Maximum Input Voltage

VIN max

--0.5 to +0.5

V

Allowable Power Dissipation

PD

100

mW

Storage Temperature

Tstg

--55 to +150

°C

Operating Temperature

Topr

--20 to +70

°C

Electrical Characteristics at Ta=25°C

Ratings

Parameter

Symbol

Conditions

min

typ

max

Unit

Power Supply Voltage

VDDopr

2

3.6

V

Consumption Current

IDD

VDD=2.0V, VIN=0V, RL=2.2kΩ

140

170

200

µA

Input Capacitance

Ci

VDD=2.0V, f=1MHz

2.7

pF

[Ta=25˚C, VDD=2.V, RL=2.2kΩ, Ci=3pF, See specified Test Circuit.]

Voltage Gain

GV

f=1kHz, VIN=10mV

9.5

12

14

dB

Frequency Characteristics

∆GVf

f=1kHz to 100Hz

0

--1

dB

Total Harmonic Distortion

THD

f=1kHz, VIN=10mV

0.25

%

Output Noise Voltage

VNO

VIN=0V, A curve

--90

--84

dB

Marking : KD

SANYO Semiconductors

DATA SHEET

O0406IG MS IM TC-00000223

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.

TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN

EC4K11MF

CMOS IC

Amplifier IC for Condenser Microphone

Ordering number : ENA0506