SPKVSS

AVSS

DVSS

AINL

AINR

SPKP

SPKM

HPOUT

RST

SPI_SEL

6

6

SPKVDD

AVDD

LDO_SEL

DAC Signal

Proc.

SPI/I

Control Block

PLL

Interrupt

Control

Primary I

Interface

Pin Muxing / Clock Routing

LDO

POR

Mono 6

' DAC

DVDD

IOVDD

Secondary I

Interface

Dig

Vol

6 dB to +24 dB

(6 dB steps)

-6 dB to +29 dB

and Mute

(1 dB steps)

0 dB to -78 dB

and Mute

(Min 0.5 dB steps)

0 dB to -78 dB

and Mute

(Min 0.5 dB steps)

0 dB to -78 dB and Mute

(Min 0.5 dB steps)

TAS2505

SLAS778A – FEBRUARY 2013 – REVISED FEBRUARY 2013

www.ti.com

These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam

during storage or handling to prevent electrostatic damage to the MOS gates.

Figure 1-1. Simplified Block Diagram

NOTE

This data manual is designed using PDF document-viewing features that allow quick access

to information. For example, performing a global search on "page 0 / register 27" produces

all references to this page and register in a list. This makes is easy to traverse the list and

find all information related to a page and register. Note that the search string must be of the

indicated format. Also, this document includes document hyperlinks to allow the user to find

a document reference. To come back to the original page, click the green left arrow near the

PDF page number at the bottom of the file. The hot-key for this function is alt-left arrow on

the keyboard. Another way to find information is to use the PDF bookmarks.

2

PACKAGE AND SIGNAL DESCRIPTIONS

2.1

Package/Ordering Information

OPERATING

TRANSPORT MEDIA,

PACKAGE

PRODUCT

PACKAGE

TEMPERATURE

ORDERING NUMBER

QUANTITY

DESIGNATOR

RANGE

TAS2505IRGET

Tape and reel, 250

TAS2505

QFN-24

RGE

–40°C to 85°C

TAS2505IRGER

Tape and reel, 3000

2

PACKAGE AND SIGNAL DESCRIPTIONS

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