A6043

LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

3 of 4

www.unisonic.com.tw

QW-R110-018.B



PARAMETER

SYMBOL

RATINGS

UNIT

Supply Voltage

12

V

Lamp Voltage

16

V

Lamp Current

20

mA

Power Dissipation

500

mW

Operating Temperature

-20 ~ +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.



ELECTRICAL CHARACTERISTICS

For DC CHARACTERISTICS

PIN NO.

PARAMETER

SYMBOL

MIN

TYP

MAX

UNIT

1

Composite Signal Input

Input

3.5

V

2

PLL Low-Pass Filter

LPF1

6.6

V

3

8.0

V

4

7.1

V

5

Ground

GND

0

V

6

Stereo Lamp

SLED

V

7

Pilot Detect Low-Pas Filter

LPF2

7.4

V

8

L-ch output

L-ch

4.0

V

9

R-ch output

R-ch

4.0

V

For AC ELECTRICAL CHARACTERISTICS

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Supply Current

at Lamp off

11

18

mA

Maximum Input Voltage(Stereo)

900

Channel Separation

CS

36

45

dB

Monaural

0.08

0.3

%

Total Harmonic Distortion

Stereo

THD

0.08

%

Voltage Gain

-2.0

0.5

+2.0

dB

Channel Balance

0

1.5

dB

ON

9

15

Lamp Sensitivity

OFF

Pilot Input

2

6

Stereo Lamp Hysteresis

To Turn Off from Lamp Turn On

3

Capture Range

±3

%

19kHz

34

Carrier Leak

38kHz

42

dB

SCA Rejection Ratio

SCA Rej.

70

dB

Signal to Noise Ratio

S/N

74

dB

Input Resistance

33

kΩ

0.3

0.6

mA

1.2

1.8

mA

Output Current (Pins 8, 9)

1.4

2.1

mA