TCD6000 datasheet(7/36 Pages) TRIPATH

7 / 36 page

Tripath Technology, Inc. – Preliminary Technical Information

TCD6000 – Rev. 1.0/09.04

DATA12

3.3V Logic Input

PCM audio input for channels 1 and 2

DATA34

3.3V Logic Input

PCM audio input for channels 3 and 4

DATA56

3.3V Logic Input

PCM audio input for channels 5 and 6

BITCK

3.3V Logic Input

PCM audio bit clock input

LRCK

3.3V Logic Input

PCM audio left/right clock input

VD18EN

3.3V Logic Input

1.8V internal regulator enable

RESETB

3.3V Logic Input

Reset input – resets internal registers

TESTMODE

3.3V Logic Input

Test mode enable – must be kept grounded

ADDR2

3.3V Logic Input

Chip address select 2

TEST

Float

Test pin – must be kept floating

ADDR1

3.3V Logic Input

Chip address select 1

Ground

Digital ground

Ground

Analog ground

Not connected internally

must be kept floating

Not connected internally

must be kept floating

TEST

Float

Test pin – must be kept floating

TEST

Float

Test pin – must be kept floating

TEST

Float

Test pin – must be kept floating

VD33

Power

3.3V digital power supply

VD18CAP

Output

Decoupling point for internal 1.8V regulator

Ground

Digital ground

Ground

Analog ground

Ground

Analog ground

REXT

Output

Analog current reference input – requires 10K ohms +/- 1% to GA

V2BGFILT

Output

Reference Voltage

VA33

Power

3.3V analog power supply

Ground

Analog ground

Not connected internally

must be kept floating

Not connected internally

must be kept floating

V2BG

Output

Reference Voltage

HP1

Output

Headphone amplifier output channel 1

HP2

Output

Headphone amplifier output channel 2

Ground

Analog ground

VA50

Power

5V analog power supply

FB1P

5V Logic Output

Switching feedback

FB1N

5V Logic Output

Switching feedback

100

VCLAMP

Input

Soft clamp threshold voltage input to control audio signal clipping

TCD6000 Datasheet(PDF) 7 Page - Tripath Technology Inc.

TCD6000 Datasheet(HTML) 7 Page - Tripath Technology Inc.

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36

Datasheet Download

Link URL