Preliminary

PUI Audio, Inc. A Projects Unlimited Company, 3541 Stop Eight Road, Dayton, OH 45414

Tel: (937) 415-5901 Fax: (937) 415-5925

Normal Mode Electrical Specifications

Supply Voltage

VDD

1.6

1.8

3.6

V

Supply Current

83

100

μA

Power Supply

Rejection Ratio

PSRR

Sine wave

-56

dB

Power Supply

Rejection

PSR

square wave, 20 Hz – 20kHz,

A-weighted

-87

dB(A)

Output Impedance

1000

Ω

Output DC Offset

0.75

V

Wake on Sound Mode Electrical Specifications

Supply Voltage

VDD

1.6

1.8

3.6

V

Supply Current

7

10

14

μA

Digital Electrical Interface Specifications

Logic Input High

0.65*VDD

3.6

V

Logic Input Low

-0.3

0.35*VDD

V

Logic Output High

0.7*VDD

VDD

V

Logic Output Low

0

0.3*VDD

V

Driving Capability

100

pF