PCM1748

2

SBAS165

ELECTROSTATIC

DISCHARGE SENSITIVITY

This integrated circuit can be damaged by ESD. Texas Instru-

ments recommends that all integrated circuits be handled with

appropriate precautions. Failure to observe proper handling

and installation procedures can cause damage.

ESD damage can range from subtle performance degradation

to complete device failure. Precision integrated circuits may

be more susceptible to damage because very small parametric

changes could cause the device not to meet its published

specifications.

Ground Voltage Differences ..............................................................

±0.1V

Digital Input Voltage ................................................ –0.3V to (6.5V + 0.3V)

Input Current (except power supply) ...............................................

±10mA

Ambient Temperature Under Bias .................................. –40

°C to +125°C

Storage Temperature ...................................................... –55

°C to +150°C

Junction Temperature .................................................................... +150

°C

Lead Temperature (soldering, 5s) ................................................. +260

°C

Package Temperature (IR reflow, 10s) .......................................... +235

°C

ABSOLUTE MAXIMUM RATINGS

PACKAGE

SPECIFIED

DRAWING

TEMPERATURE

PACKAGE

ORDERING

TRANSPORT

PRODUCT

PACKAGE

NUMBER

RANGE

MARKING

MEDIA

PCM1748E

SSOP-16

322

–25

°C to +85°C

PCM1748E

PCM1748E

Rails

""

"

"

"

PCM1748E/2K

Tape and Reel

PCM1748KE

SSOP-16

322

–25

°C to +85°C

PCM1748KE

PCM1748KE

Rails

""

"

"

"

PCM1748KE/2K

Tape and Reel

NOTE: (1) Models with a slash (/) are available only in Tape and Reel in the quantities indicated (e.g., /2K indicates 2000 devices per reel). Ordering 2000 pieces

of “PCM1748E/2K” will yield a single 2000-piece Tape and Reel.

PACKAGE/ORDERING INFORMATION

PIN ASSIGNMENTS

PIN

NAME

TYPE

FUNCTION

1

BCK

IN

2

DATA

IN

3

LRCK

IN

L-Channel and R-Channel Audio Data Latch En-

4

DGND

–

Digital Ground

–

Digital Power Supply, +3.3V

–

Analog Power Supply, +5V

OUT

Analog Output for L-Channel.

OUT

Analog Output for R-Channel.

9

AGND

–

Analog Ground

10

–

Common Voltage Decoupling.

11

ZEROR/

OUT

Zero Flag Output for R-Channel/Zero Flag Output

ZEROA

for L/R-Channel.

12

ZEROL/NA

OUT

Zero Flag Output for L-Channel/No Assign.

13

MD

IN

14

MC

IN

15

ML

IN

16

SCK

IN

System Clock Input.

NOTES: (1) Schmitt-trigger input, 5V tolerant. (2) Schmitt-trigger with internal

pull-down, 5V tolerant.

PIN CONFIGURATION

TOP VIEW

SSOP

BCK

DATA

LRCK

DGND

V

DD

V

CC

V

V

SCK

ML

MC

MD

ZEROL/NA

ZEROR/ZEROA

V

COM

AGND

1

2

3

4

5

6

7

8

16

15

14

13

12

11

10

9

PCM1748