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ELECTRICAL CHARACTERISTICS (Continued)

PIN ASSIGNMENTS

1

2

3

4

5

6

7

8

9

10

11

12

13

14

28

27

26

25

24

23

22

21

20

19

18

17

16

15

D+

D–

V

BUS

DGNDU

HID0

HID1

HID2

SEL0

SEL1

V

CCCI

AGNDC

V

L

IN

V

R

IN

V

COM

SSPND

TEST0

V

CCXI

AGNDX

XTO

V

CCP2I

DGND

V

CCP1I

V

L

OUT

XTI

TEST1

V

DDI

AGNDP

V

R

OUT

PCM2904

(TopView)

1

2

3

4

5

6

7

8

9

10

11

12

13

14

28

27

26

25

24

23

22

21

20

19

18

17

16

15

D+

D–

V

BUS

DGNDU

HID0

HID1

HID2

SEL0

SEL1

V

CCCI

AGNDC

V

L

IN

V

R

IN

V

COM

SSPND

DIN

V

CCXI

AGNDX

XTO

V

CCP2I

DGND

V

CCP1I

V

L

OUT

XTI

DOUT

V

DDI

AGNDP

V

R

OUT

P0007-05

PCM2906

(TopView)

PCM2904

PCM2906

SLES042C – JUNE 2002 – REVISED NOVEMBER 2007

All specifications at TA = 25°C, VBUS, = 5 V, fS = 44.1 kHz, fIN = 1 kHz, 16-bit data (unless otherwise noted)

PCM2904DB, PCM2906DB

PARAMETER

TEST CONDITIONS

UNIT

MIN

TYP

MAX

ANALOG OUTPUT

VO

Output voltage

0.6 VCCCI

Vp-p

Center voltage

0.5 VCCCI

V

Load impedance

AC coupling

10

k

Ω

–3 dB

250

kHz

LPF frequency response

f = 20 kHz

–0.03

dB

DIGITAL FILTER PERFORMANCE

Pass band

0.445 fs

Hz

Stop band

0.555 fs

Hz

Pass-band ripple

±0.1

dB

Stop-band attenuation

–43

dB

td

Delay time

14.3 fs

s

POWER SUPPLY REQUIREMENTS

VBUS

Voltage range

4.36

5

5.25

VDC

ADC, DAC operation

56

67

mA

Supply current

Suspend mode (1)

210

µA

ADC, DAC operation

280

352

PD

Power dissipation

mW

Suspend mode (1)

1.05

Internal power supply voltage(2)

3.25

3.35

3.5

VDC

TEMPERATURE RANGE

Operating temperature

–25

85

°C

θ

JA

Thermal resistance

28-pin SSOP

100

°C/W

(1)

In USB suspend state

(2)

Pins 10, 17, 19, 23, 27: VCCCI, VCCP1I, VCCP2I, VCCXI, VDDI

Copyright © 2002–2007, Texas Instruments Incorporated

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Product Folder Link(s): PCM2904 PCM2906