UDA1338H/N1,518 NXP Semiconductors, UDA1338H/N1,518 Datasheet - Page 55

• Manufacturer Part Number: UDA1338H/N1,518
• Description: IC AUDIO CODER/DECODER 44QFP
• Manufacturer: NXP Semiconductors
• Type: Stereo Audior

Specifications of UDA1338H/N1,518

• Package / Case: 44-MQFP, 44-PQFP
• Data Interface: Serial
• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 5 / 6
• Sigma Delta: No
• S/n Ratio, Adcs / Dacs (db) Typ: 100 / 114
• Voltage - Supply, Analog: 2.7 V ~ 3.6 V
• Voltage - Supply, Digital: 2.7 V ~ 3.6 V
• Operating Temperature: -20°C ~ 85°C
• Mounting Type: Surface Mount
• Product: General Purpose Audio Amplifiers
• Available Set Gain: 26 dB
• Operating Supply Voltage: 3.3 V
• Supply Current: 30 mA, 20 mA, 31 mA
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Audio Load Resistance: 22 KOhms
• Input Signal Type: Single
• Minimum Operating Temperature: - 20 C
• Output Signal Type: Differential
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2.7 V
• Output Type: Differential
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 935268945518; UDA1338HB-T; UDA1338HB-T

NXP Semiconductors
23. 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 and benefits . . . . . . . . . . . . . . . . . . . . 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
Audio analog-to-digital converter (audio ADC) . 8
Voice analog-to-digital converter (voice ADC) . 8
Audio digital-to-analog converters . . . . . . . . . 10
Device addressing . . . . . . . . . . . . . . . . . . . . . 16
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Multiple format data interface . . . . . . . . . . . . . . 2
Digital sound processing. . . . . . . . . . . . . . . . . . 2
Advanced audio configuration . . . . . . . . . . . . . 2
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 5
System clock . . . . . . . . . . . . . . . . . . . . . . . . . . 7
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
Power-on reset . . . . . . . . . . . . . . . . . . . . . . . . 10
Audio digital interface . . . . . . . . . . . . . . . . . . . 11
Voice digital interface . . . . . . . . . . . . . . . . . . . 14
DSD mode . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Microcontroller interface mode . . . . . . . . . . . . 15
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
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
18
19
19.1
19.2
19.3
19.4
20
21
21.1
21.2
21.3
21.4
22
23
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section ‘Legal information’.
© NXP B.V. 2010.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: [e-mail]
Register mapping . . . . . . . . . . . . . . . . . . . . . . 23
Limiting values . . . . . . . . . . . . . . . . . . . . . . . . 39
Thermal characteristics . . . . . . . . . . . . . . . . . 39
Static characteristics . . . . . . . . . . . . . . . . . . . 40
Dynamic characteristics. . . . . . . . . . . . . . . . . 41
Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Package outline. . . . . . . . . . . . . . . . . . . . . . . . 48
Handling information . . . . . . . . . . . . . . . . . . . 49
Soldering of SMD packages . . . . . . . . . . . . . . 49
Revision history . . . . . . . . . . . . . . . . . . . . . . . 52
Legal information . . . . . . . . . . . . . . . . . . . . . . 53
Contact information . . . . . . . . . . . . . . . . . . . . 54
Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
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
Introduction to soldering. . . . . . . . . . . . . . . . . 49
Wave and reflow soldering. . . . . . . . . . . . . . . 49
Wave soldering . . . . . . . . . . . . . . . . . . . . . . . 49
Reflow soldering . . . . . . . . . . . . . . . . . . . . . . 50
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 53
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Multichannel audio coder-decoder
UDA1338H
Document identifier: UDA1338H
Date of release: 18 May 2010
All rights reserved.