UM2752

Preliminary

LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

4 of 5

www.unisonic.com.tw

QW-R109-030. a

PARAMETER

SYMBOL

RATINGS

UNIT

Supply Voltage

V+

12

V

Power Dissipation

450 (Note 2)

mW

570 (Note 3)

Operating Temperature

-40~+85

°C

Storage Temperature

-40~+150

°C

Notes: 1. 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.

2. EIA/JEDEC STANDARD Test board (76.2x114.3x1.6mm, 2layer, FR-4) mounting

3. EIA/JEDEC STANDARD Test board (76.2x114.3x1.6mm, 4layer, FR-4) mounting

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Operating Voltage

V

+

4.7

9.0

10.0

V

Supply Current

No Signal

10

15

mA

Reference Voltage

4.5

V

Voltage Gain

-1

0

1

dB

Total Harmonic Distortion

THD+N

0.0009

0.03

%

Output Noise Voltage

A-Weighted

-114

-100

dBV

2

10

Maximum Output Voltage

f=1KHz, THD=1%

6

8

dBV

2.0

2.5

Cross Talk

CT

70

100

dB

Channel Separation

CS

80

110

dB

Switch-ON Voltage Level

2.4

V

Switch-OFF Voltage Level

0.5

V

Input Impedance

100

kΩ

Output Impedance

45

Ω

SWITCH CONTROL LOGIC

CNT1

INPUT SELECTOR Ach/Bch

L

IN1

H

IN2