PCM3060PWR datasheet(8/45 Pages) BURR-BROWN

8 / 45 page

www.ti.com

PCM3060

SLAS533 – MARCH 2007

Table 1. TERMINAL FUNCTIONS

TERMINAL

I/O

DESCRIPTION

NAME

AGND1

–

ADC analog ground

AGND2

–

DAC analog ground

BCK1

I/O(1)

Audio data bit clock input/output for ADC

BCK2

I/O(1)

Audio data bit clock input/output for DAC

DGND

–

Digital ground

DIN

I(2)

Audio data digital input for DAC

DOUT

Audio data digital output for ADC

LRCK1

I/O(1)

Audio data left/right clock input/output for ADC

LRCK2

I/O(1)

Audio data left/right clock input/output for DAC

MC/SCL/FMT

I (2)

Mode control, clock for SPI, clock for I2C, format for H/W mode(5)

MD/SDA/DEMP

I/O(3)

Mode control, data for SPI, data for I2C, de-emphasis for H/W mode

This pin provides four operation modes according to its input connection. Connected directly to

VDD: SPI mode. Connected to VDD through 220-kΩ pullup resistor: H/W mode, single-ended

MODE

I (4)

VOUTX. Connected to DGND through 220-kΩ pulldown resistor: H/W mode, differential VOUTX.

Connected directly to DGND : I2C mode.

MS/ADR/IFMD

I (2)

Mode control, select for SPI with low active, address for I2C, I/F mode for H/W mode

RST

I (5)

Reset and power-down control input, active-low

SCKI1

I(2)

System clock input for ADC

SCKI2

I(2)

System clock input for DAC

SGND

–

Shield analog ground

VCC

–

ADC, DAC analog power supply, 5-V

VCOM

–

ADC, DAC voltage common decoupling

VDD

–

Digital power supply, 3.3-V

VINL

Analog input to ADC, L-channel

VINR

Analog input to ADC, R-channel

VOUTL–

Analog output from DAC, L-channel – in differential mode, must be open in single-ended mode

VOUTL+

Analog output from DAC, L-channel + in differential mode, L-channel in single-ended mode

ZEROL

Zero flag, L-channel

ZEROR

Zero flag, R-channel

VOUTR–

Analog output from DAC, R-channel – in differential mode, must be open in single-ended mode

VOUTR+

Analog output from DAC, R-channel + in differential mode, R-channel in single-ended mode

(1)

Schmitt-trigger input/output with 50-k

Ω typical internal pulldown resistor

(2)

Schmitt-trigger input, 5-V tolerant

(3)

Schmitt-trigger input, 5 V tolerant for SPI, H/W mode and Schmitt-trigger input/open drain LOW output, 5-V tolerant for I2C

(4)

VDD/2 biased, quad-state input

(5)

Schmitt-trigger input with 50-k

Ω typical internal pulldown resistor, 5-V tolerant

Submit Documentation Feedback

PCM3060PWR Datasheet(PDF) 8 Page - Burr-Brown (TI)

PCM3060PWR Datasheet(HTML) 8 Page - Burr-Brown (TI)

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 37 38 39 40 41 42 43 44 45

Datasheet Download

Link URL