ANALOG PRODUCTS DIVISION

561 E. Elliot Road #175 Chandler, AZ 85225 Tel: (480) 539-2900. Fax: (480) 747-1715

www.protekanalog.com

PA5144

24-Bit, 192 kHz Stereo D/A Converter

for PCM Audio

95240 Rev.0. 01/10

NOT FOR USE IN LIFE SUPPORT SYSTEMS

ABSOLUTE MAXIMUM RATINGS

Supply Voltage …………………………. MIN-0.3V MAX +7.0V

Operating Temperature………………..MIN -40°C MAX +85°C

Storage Temperature…………………MIN -65°C MAX +150°C

RECOMMENDED OPERATING CONDITIONS

Supply Voltage …………………………. MIN 4.5V MAX 5.5V

ANALOG CHARACTERISTICS

Test conditions: VDD=5.0V, GND=0V, ambient temperature=25°C, Fs=48KHz, CLKIN/LRCK=256, input 0dB 1KHz sinewave

Note 1. A-weighted filter is used in measurement.

PARAMETERS

MINIMUM

TYPICAL

MAXIMUM

UNIT

DAC Performance

90

95

dB

THD+N

-85

-80

dB

Channel Separation (1KHz)

100

dB

Signal to Noise Ratio

95

dB

Interchannel Gain Mismatch

0

dB

Frequency Response

(20Hz-20KHz)

-0.02

+0.08

dB

Filter Frequency Response Characteristics

Single Speed

Passband

0

0.454

Fs

Stopband

0.547

Fs

Passband Ripple

±0.05

dB

Stopband Attenuation

-53

dB

Double Speed

Passband

0

0.417

Fs

Stopband

0.583

Fs

Passband Ripple

±0.005

dB

Stopband Attenuation

-56

dB

Quad Speed

Passband

0

0.2083

Fs

Stopband

0.792

Fs

Passband Ripple

±0.006

dB

Stopband Attenuation

-50

dB

Analog Output Characteristics

Full Scale Output Level

3.25

3.5

3.75

Vpp

Output Impedance

120

Ω

Minimum Load Resistance

2

KΩ

Maximum Capacitance

100

pF