ANALOG PRODUCTS DIVISION

561 E. Elliot Road #175 Chandler, AZ 85225 Tel: (480) 539-2900. Fax: (602) 431-2288

www.protekanalog.com

PA4201

Pop-Up-Noise Killer

95020 Rev.1. 06/09 PATENT PENDING

NOT FOR USE IN LIFE SUPPORT SYSTEMS

PIN OUT

Pin

Name

Function

1

VCC

Positive power supply. 1.5V to 2.7V ±10%

2

RCS

Power On mute delay resistor-capacitor connection

3

CEXT

Soft mute delay capacitor

4

SMUTEOUT

Soft Mute OUT for multiple channels

5

MUTE1

Open Drain output of NFET 1

6

MUTE2

Open Drain output of NFET 2

7

GND

Ground

8

MUTECONT

Mute control signal from microprocessor

ABSOLUTE MAXIMUM RATINGS

Sustained operation at or above the following ratings is not recommended. Catastrophic and irreversible damage will occur to the

device at or above these ratings.

Symbol

Description

Rating

VX

Voltage at any pin

-0.3 to 7.0+ 0.3 V

IX

Current at any pin

500mA

TA

Ambient Temperature

150 °C

TS

Storage Temperature

200 °C

TSOL

Soldering Temperature

260 °C