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DEVICE INFORMATION

ABSOLUTE MAXIMUM RATINGS

PCM1803

SLES125 – NOVEMBER 2004

TERMINAL FUNCTIONS

TERMINAL

I/O

DESCRIPTION

NAME

NO.

AGND

6

–

Analog GND

BCK

11

I/O

BYPAS

8

I

DGND

13

–

Digital GND

DOUT

12

O

Audio data digital output

FMT0

17

I

FMT1

18

I

LRCK

10

I/O

MODE0

19

I

MODE1

20

I

OSR

16

I

Oversampling ratio select input. LOW:

×64 f

(2)

PDWN

7

I

SCKI

15

I

TEST

9

I

5

–

Analog power supply, 5-V

14

–

Digital power supply, 3.3-V

1

I

Analog input, L-channel

2

I

Analog input, R-channel

3

–

Reference-voltage-1 decoupling capacitor

4

–

Reference-voltage-2 decoupling capacitor

(1)

Schmitt-trigger input

(2)

Schmitt-trigger input with internal pulldown (50 k

Ω typically), 5-V tolerant

(3)

Schmitt-trigger input, 5-V tolerant

Supply voltage

–0.3 V to 6.5 V

Supply voltage

–0.3 V to 4 V

Ground voltage differences

AGND, DGND

±0.1 V

LRCK, BCK, DOUT

PDWN, BYPAS, TEST, SCKI, OSR, FMT0,

–0.3 V to 6.5 V

FMT1, MODE0, MODE1

Any pins except supplies

±10 mA

–40

°C to 125°C

–55

°C to 150°C

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.

3