2002 May 22 2
Philips Semiconductors Product speciļ¬cation
Low power audio DAC UDA1334BT
CONTENTS
1 FEATURES
1.1 General
1.2 Multiple format data interface
1.3 DAC digital sound processing
1.4 Advanced audio configuration
2 APPLICATIONS
3 GENERAL DESCRIPTION
4 ORDERING INFORMATION
5 QUICK REFERENCE DATA
6 BLOCK DIAGRAM
7 PINNING
8 FUNCTIONAL DESCRIPTION
8.1 System clock
8.2 Interpolation filter
8.3 Noise shaper
8.4 Filter stream DAC
8.5 Power-on reset
8.6 Feature settings
8.6.1 Digital interface format select
8.6.2 Mute control
8.6.3 De-emphasis control
8.6.4 Power control and sampling frequency select
9 LIMITING VALUES
10 HANDLING
11 THERMAL CHARACTERISTICS
12 QUALITY SPECIFICATION
13 DC CHARACTERISTICS
14 AC CHARACTERISTICS
14.1 2.0 V supply voltage
14.2 3.0 V supply voltage
14.3 Timing
15 APPLICATION INFORMATION
16 PACKAGE OUTLINE
17 SOLDERING
17.1 Introduction to soldering surface mount
packages
17.2 Reflow soldering
17.3 Wave soldering
17.4 Manual soldering
17.5 Suitability of surface mount IC packages for
wave and reflow soldering methods
18 DATA SHEET STATUS
19 DEFINITIONS
20 DISCLAIMERS