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ABSOLUTE MAXIMUM RATINGS

(1)

RECOMMENDED OPERATING CONDITIONS

ELECTRICAL CHARACTERISTICS

PCM1850A

PCM1851A

SLES173 – MARCH 2006

over operating free-air temperature range (unless otherwise noted)

VALUE

UNIT

–0.3 to 6.5

V

Supply voltage

–0.3 to 4

V

Ground voltage differences: AGND, DGND

±0.1

V

Digital input voltage: LRCK, BCK, DOUT, OVER

V

–0.3 to 6.5

V

V

V

Input current (any pins except supplies)

±10

mA

Ambient temperature under bias

–40 to 125

°C

Storage temperature

–55 to 150

°C

Junction temperature

150

°C

Lead temperature (soldering)

260

°C, 5 s

Package temperature (IR reflow, peak)

260

°C

(1)

Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings

only, and functional operation of the device at these or any other conditions beyond those indicated under recommended operating

conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

(2)

PCM1850A (PCM1851A)

over operating free-air temperature range (unless otherwise noted)

MIN

NOM

MAX

UNIT

Analog supply voltage

4.5

5

5.5

V

Digital supply voltage

2.7

3.3

3.6

V

Analog input voltage, full scale (0

2

Vrms

dB)

Digital input logic family

TTL

System clock

4.096

49.152

MHz

Digital input clock frequency

Sampling clock

16

96

kHz

Digital output load capacitance

20

pF

Operating free-air temperature

40

85

°C

All specifications at T

otherwise noted)

PCM1850APJT, PCM1851APJT

PARAMETER

TEST CONDITIONS

UNIT

MIN

TYP

MAX

DIGITAL INPUT/OUTPUT — DATA FORMAT

Audio data interface format

Audio data bit length

16, 24

bits

Audio data format

MSB-first, 2s complement

Sampling frequency

16

48

96

kHz

4.096

12.288

24.576

6.144

18.432

36.864

System clock frequency

MHz

8.192

24.576

49.152

12.288

36.864

–

5

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