uda1338h-n1 NXP Semiconductors, uda1338h-n1 Datasheet - Page 54

• Manufacturer Part Number: uda1338h-n1
• Description: Multichannel Audio Coder-decoder
• Manufacturer: NXP Semiconductors

Philips Semiconductors
26. Contents
1
2
2.1
2.2
2.3
2.4
3
4
5
6
7
7.1
7.2
8
8.1
8.2
8.3
8.4
8.5
8.6
8.7
8.8
8.9
8.10
8.11
8.12
8.13
8.14
9
9.1
9.2
9.3
9.4
9.5
10
10.1
10.2
10.3
10.4
10.5
10.6
10.7
10.8
10.9
10.10
10.11
General description . . . . . . . . . . . . . . . . . . . . . . 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Quick reference data . . . . . . . . . . . . . . . . . . . . . 2
Ordering information . . . . . . . . . . . . . . . . . . . . . 3
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Pinning information . . . . . . . . . . . . . . . . . . . . . . 5
Functional description . . . . . . . . . . . . . . . . . . . 7
L3-bus interface . . . . . . . . . . . . . . . . . . . . . . . . 15
I
2
C-bus interface . . . . . . . . . . . . . . . . . . . . . . . 19
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Multiple format data interface . . . . . . . . . . . . . . 2
Digital sound processing. . . . . . . . . . . . . . . . . . 2
Advanced audio configuration . . . . . . . . . . . . . 2
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 5
System clock. . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Audio analog-to-digital converter (audio ADC) . 8
Voice analog-to-digital converter (voice ADC) . 8
Decimation filter of audio ADC . . . . . . . . . . . . . 8
Decimation filter of voice ADC . . . . . . . . . . . . . 9
Interpolation filter of DAC . . . . . . . . . . . . . . . . . 9
Noise shaper of DAC . . . . . . . . . . . . . . . . . . . . 9
Digital mixer . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Audio digital-to-analog converters . . . . . . . . . 10
Power-on reset . . . . . . . . . . . . . . . . . . . . . . . . 10
Audio digital interface . . . . . . . . . . . . . . . . . . . 11
Voice digital interface . . . . . . . . . . . . . . . . . . . 14
DSD mode . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Microcontroller interface mode . . . . . . . . . . . . 15
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Device addressing . . . . . . . . . . . . . . . . . . . . . 16
Register addressing . . . . . . . . . . . . . . . . . . . . 16
Data write mode . . . . . . . . . . . . . . . . . . . . . . . 18
Data read mode . . . . . . . . . . . . . . . . . . . . . . . 18
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Characteristics of the I
Bit transfer . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Byte transfer . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Data transfer . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Start and stop conditions . . . . . . . . . . . . . . . . 20
Acknowledgment . . . . . . . . . . . . . . . . . . . . . . 20
Device address . . . . . . . . . . . . . . . . . . . . . . . . 21
Register address. . . . . . . . . . . . . . . . . . . . . . . 21
Write and read data . . . . . . . . . . . . . . . . . . . . 22
Write cycle . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
2
C-bus . . . . . . . . . . . . . 19
10.12
11
11.1
11.2
11.3
11.4
11.5
11.6
11.7
11.8
11.9
11.10
11.11
11.12
11.13
11.14
12
13
14
15
16
17
17.1
18
19
20
20.1
20.2
20.3
20.4
20.5
21
22
23
24
25
© Koninklijke Philips Electronics N.V. 2005
All rights are reserved. Reproduction in whole or in part is prohibited without the prior
written consent of the copyright owner. The information presented in this document does
not form part of any quotation or contract, is believed to be accurate and reliable and may
be changed without notice. No liability will be accepted by the publisher for any
consequence of its use. Publication thereof does not convey nor imply any license under
patent- or other industrial or intellectual property rights.
Published in The Netherlands
Register mapping . . . . . . . . . . . . . . . . . . . . . . 23
Limiting values . . . . . . . . . . . . . . . . . . . . . . . . 39
Thermal characteristics . . . . . . . . . . . . . . . . . 39
Static characteristics . . . . . . . . . . . . . . . . . . . 40
Dynamic characteristics . . . . . . . . . . . . . . . . . 41
Timing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Test information. . . . . . . . . . . . . . . . . . . . . . . . 47
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 48
Handling information . . . . . . . . . . . . . . . . . . . 49
Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Revision history . . . . . . . . . . . . . . . . . . . . . . . 52
Data sheet status. . . . . . . . . . . . . . . . . . . . . . . 53
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Contact information . . . . . . . . . . . . . . . . . . . . 53
Read cycle . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Address mapping . . . . . . . . . . . . . . . . . . . . . . 23
Register mapping . . . . . . . . . . . . . . . . . . . . . . 25
System settings . . . . . . . . . . . . . . . . . . . . . . . 27
Audio ADC and DAC subsystem settings. . . . 28
Voice ADC system settings . . . . . . . . . . . . . . 30
Status output register (read only). . . . . . . . . . 31
DAC channel selection . . . . . . . . . . . . . . . . . . 32
DAC features settings. . . . . . . . . . . . . . . . . . . 33
DAC channel 1 to channel 6 settings . . . . . . . 35
DAC mixing channel settings . . . . . . . . . . . . . 35
Audio ADC 1 and ADC 2 input amplifier
gain settings . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Voice ADC gain settings. . . . . . . . . . . . . . . . . 37
Supplemental settings 1. . . . . . . . . . . . . . . . . 37
Supplemental settings 2. . . . . . . . . . . . . . . . . 38
Quality information . . . . . . . . . . . . . . . . . . . . . 47
Introduction to soldering surface mount
packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Reflow soldering. . . . . . . . . . . . . . . . . . . . . . . 49
Wave soldering. . . . . . . . . . . . . . . . . . . . . . . . 49
Manual soldering . . . . . . . . . . . . . . . . . . . . . . 50
Package related soldering information . . . . . . 50
Multichannel audio coder-decoder
UDA1338H
Document number: 9397 750 14389
Date of release: 16 February 2005