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ABSOLUTE MAXIMUM RATINGS

PCM1802

SLES023C – DECEMBER 2001 – REVISED JANUARY 2005

Terminal Functions

TERMINAL

I/O

DESCRIPTIONS

NAME

PIN

AGND

6

–

Analog GND

BCK

11

I/O

BYPAS

8

I

DGND

13

–

Digital GND

DOUT

12

O

Audio data output

FMT0

17

I

FMT1

18

I

FSYNC

9

I/O

LRCK

10

I/O

MODE0

19

I

MODE1

20

I

OSR

16

I

Oversampling ratio select. Low:

×64 f

(2)

PDWN

7

I

SCKI

15

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-1 decoupling capacitor

4

–

(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

6.5 V

4 V

Ground voltage differences

AGND, DGND

±0.1 V

Supply voltage difference

Digital input voltage

FSYNC, LRCK, BCK, DOUT

PDWN, BYPAS, SCKI, OSR, FMT0, FMT1, MODE0, MODE1

–0.3 V to 6.5 V

Analog input voltage

Input current (any pins except supplies)

±10 mA

Ambient temperature under bias

–40

°C to 125°C

Storage temperature

–55

°C 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.

3