Low power audio DAC - NXP
Description
INTEGRATED CIRCUITS
DATA SHEET
UDA1334BTS Low power audio DAC
Product specification Supersedes data of 2000 Feb 07
2000 Jul 31
NXP Semiconductors
Low power audio DAC
Product specification
UDA1334BTS
CONTENTS
13
1
FEATURES
14
1.
1
General
1.
2
Multiple format data interface
1.
3
DAC digital sound processing
14.
1 14.
2 14.
3
1.
4
Advanced audio configuration
15
2
APPLICATIONS
16
3
GENERAL DESCRIPTION
17
4
ORDERING INFORMATION
17.
1
5
QUICK REFERENCE DATA
17.
2
6
BLOCK DIAGRAM
17.
3
7
PINNING
17.
4
8
FUNCTIONAL DESCRIPTION
17.
5
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
18
Noise shaper
19
Filter stream DAC
Power-on reset
Feature settings
Digital interface format select
Mute control
De-emphasis control
Power control and sampling frequency select
9
LIMITING VALUES
10
HANDLING
11
THERMAL CHARACTERISTICS
12
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
DATA SHEET STATUS
DISCLAIMERS
2000 Jul 31
2
NXP Semiconductors
Low power audio DAC
Product specification
UDA1334BTS
1 FEATURES 1.
1 General • 1.
8 to 3.
6 V power supply voltage • Integrated digital filter plus DAC • Supports sample frequencies from 8 to 100 kHz • Automatic system clock versus sample rate detection • Low power consumption • No analog post filtering required for DAC • Slave mode only applications • Easy application • SSOP16 package.
1.
2 Multiple format data interface • I2S-bus and LSB-justified format compatible • 1fs input data rate.
1.
3 DAC digital sound processing • Digital de-emphasis for 44.
1 kHz sampling rate • Mute function.
1.
4 Advanced audio configuration • High linearity, wide dynamic range and low distortion • Standby or S...
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