UM2750

Preliminary

LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

4 of 5

www.unisonic.com.tw

QW-R109-031. a

PARAMETER

SYMBOL

RATINGS

UNIT

Supply Voltage

V+

15

V

Power Dissipation

300

mW

Operating Temperature

-40 ~ +85

°C

Storage Temperature

-40 ~ +150

°C

Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.

Absolute maximum ratings are stress ratings only and functional device operation is not implied.

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Operating Voltage

V

+

4.7

9.0

13.0

V

Supply Current

No Signal

10

20

mA

Reference Voltage

4.5

V

Voltage Gain

-1

0

1

dB

Total Harmonic Distortion

THD+N

0.005

0.05

%

Output Noise Voltage

A-Weighted

-110

-100

dBV

3

10

Maximum Output Voltage

f=1KHz, THD=1%

6

8

dBV

2.0

2.5

Cross Talk

CT

70

90

dB

Channel Separation

CS

70

90

dB

Switch-ON Voltage Level

2.4

V

Switch-OFF Voltage Level

0.8

V

SWITCH CONTROL LOGIC

CNT1

CNT2

INPUT SELECTOR Ach/Bch

L

L

IN1

L

H

IN2

H

L

IN3

H

H

IN4