PA6203

Preliminary

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

2 of 6

www.unisonic.com.tw

QW-R502-A16.a



PIN CONFIGURATION

1

2

3

4

5

6

7

8

GND

SHUTDOWN

BYPASS

IN+

IN-

GND



PIN DESCRIPTION

PIN NO.

PIN NAME

DESCRIPTION

1

SHUTDOWN Shutdown terminal (active low logic)

2

BYPASS

Mid-supply voltage, adding a bypass capacitor improves PSRR

3

IN+

Positive differential input

4

IN-

Negative differential input

5

Positive BTL output

6

Supply voltage terminal

7

GND

High-current ground

8

Negative BTL output

Thermal Pad

Connect to ground. Thermal Pad must be soldered down in all applications to properly

secure device on the PCB.



BLOCK DIAGRAM

SHUTDOWN

(optional)

+

-

8 V

O-

7 GND

3

IN+

4

IN-

Bias

Circuitry

2

1