TAS3002 datasheet(12/74 Pages) TI

12 / 74 page

1–4

1.4

Terminal Assignments

Figure 1–2 shows the terminal locations on the package outline, along with the signal name assigned to each

terminal.

14 15

AVDD

GPI5

GPI4

GPI3

GPI2

GPI1

GPI0

ALLPASS

SDOUT1

SDOUT0

LINA

VRFILT

AVSS(REF)

AVSS

INPA

RESET

CS1

PWR_DN

TEST

CAP_PLL

CLKSEL

MCLKO

17 18 19 20

47 46 45 44 43

40 39 38

21 22 23 24

PACKAGE

(TOP VIEW)

Figure 1–2. TAS3002 Terminal Assignments

1.5

Terminal Functions

Table 1–1 lists the terminals in alphanumeric order by signal name, along with the terminal number, terminal type,

and a description of the terminal function.

Table 1–1. TAS3002 Terminal Functions

TERMINAL

I/O

DESCRIPTION

NAME

NO.

I/O

DESCRIPTION

AINLM

ADC left channel analog input (antialias capacitor)

AINLP

ADC left channel analog input (antialias capacitor)

AINRM

ADC right channel analog input (antialias capacitor)

AINRP

ADC right channel analog input (antialias capacitor)

ALLPASS

Logic high bypasses equalization filters

AOUTL

Left channel analog output

AOUTR

Right channel analog output

AVDD

Analog power supply (3.3 V)

AVSS

Analog voltage ground

AVSS(REF)

Analog ground voltage reference

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