ABSOLUTE MAXIMUM RATINGS

(1)

RECOMMENDED OPERATING CONDITIONS

ELECTRICAL CHARACTERISTICS

PCM1680

SLES133B – MARCH 2005 – REVISED OCTOBER 2008.................................................................................................................................................. www.ti.com

This integrated circuit can be damaged by ESD. Texas Instruments 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.

Over operating free-air temperature range, unless otherwise noted.

PCM1680

UNIT

Supply voltage: VCC1, VCC2, VDD

–0.3 to 6.5

V

Supply voltage differences: VCC1, VCC2, VDD

±0.1

V

Ground voltage differences: AGND1, AGND2, DGND

±0.1

V

Input voltage to digital pins

–0.3 to VDD + 0.3, < 6.5

V

Input voltage to analog pins

–0.3 to VCC + 0.3, < 6.5

V

Input current (all pins except supplies)

±10

mA

Operating temperature

–40 to +110

°C

Storage temperature

–55 to +150

°C

Junction temperature

+150

°C

Lead temperature (soldering, 5 seconds)

+260

°C

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.

Over operating free-air temperature range.

MIN

NOM

MAX

UNIT

Analog supply voltage, VCC1, VCC2

4.75

5

5.25

V

Digital supply voltage, VDD

4.75

5

5.25

V

Digital input logic family

TTL

System clock

8.192

36.864

MHz

Digital input clock frequency

Sampling clock

32

192

kHz

Analog output load resistance

5

k

Ω

Analog output load capacitance

50

pF

Digital output load capacitance

20

pF

Operating free-air temperature, TA

–25

+70

°C

All specifications at TA = +25°C, VCC = VDD = 5 V, fS = 48 kHz, system clock = 512 fS, and 24-bit data, unless otherwise noted.

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

RESOLUTION

24

Bits

DATA FORMAT

Audio data interface format

Right-justified, I2S, left-justified

Audio data bit length

16-, 18-, 20-, or 24-bits, selectable

Audio data format

MSB-first, twos complement

fS

Sampling frequency

5

200

kHz

128, 192, 256, 384,

System clock frequency

512, 768, 1152 fS

2

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Product Folder Link(s): PCM1680