Philips Semiconductors
Low power audio DAC
Preliminary specification
UDA1334BTS
CONTENTS
9
11
FEATURES
10
1.1
General
11
1.2
Multiple format data interface
12
1.3
DAC digital sound processing
13
1.4
Advanced audio configuration
14
2
APPLICATIONS
14.1
3
GENERAL DESCRIPTION
14.2
4
ORDERING INFORMATION
14.3
5
QUICK REFERENCE DATA
15
6
BLOCK DIAGRAM
16
7
PINNING
17
8
FUNCTIONAL DESCRIPTION
17.1
8.1
8.2
8.3
8.4
8.5
8.6
8.6.1
8.6.2
8.6.3
8.6.4
System clock
Interpolation filter
Noise shaper
Filter stream DAC
Power-on reset
17.2
17.3
17.4
17.5
Feature settings
Digital interface format select
18
Mute control
19
De-emphasis control
Power control and sampling frequency select
LIMITING VALUES
HANDLING
THERMAL CHARACTERISTICS
QUALITY SPECIFICATION
DC CHARACTERISTICS
AC CHARACTERISTICS
2.0 V supply voltage
3.0 V supply voltage
Timing
APPLICATION INFORMATION
PACKAGE OUTLINE
SOLDERING
Introduction to soldering surface mount
packages
Reflow soldering
Wave soldering
Manual soldering
Suitability of surface mount IC packages for
wave and reflow soldering methods
DEFINITIONS
LIFE SUPPORT APPLICATIONS
2000 Feb 07
2