UDA1355H/N2,557 NXP Semiconductors, UDA1355H/N2,557 Datasheet - Page 59

• Manufacturer Part Number: UDA1355H/N2,557
• Description: IC CODEC STER/SUDIO SPDIF 44QFP
• Manufacturer: NXP Semiconductors
• Type: Stereo Audior

Specifications of UDA1355H/N2,557

• Data Interface: I²C, Serial
• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 2 / 2
• Sigma Delta: No
• S/n Ratio, Adcs / Dacs (db) Typ: 97 / 98
• Voltage - Supply, Analog: 2.7 V ~ 5.5 V
• Voltage - Supply, Digital: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 44-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935271552557

NXP Semiconductors
Table 74 Channel number
Table 75 Source number
2003 Apr 10
Stereo audio codec with SPDIF interface
SPDO_BIT32
SPDO_BIT23
SPDO_BIT19
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
SPDO_BIT35
SPDO_BIT22
SPDO_BIT18
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
SPDO_BIT34
SPDO_BIT21
SPDO_BIT17
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
59
SPDO_BIT33
SPDO_BIT20
SPDO_BIT16
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
indicated
20 bits
22 bits
reserved
23 bits
24 bits
21 bits
reserved
don’t care
A (left for stereo transmission)
B (right for stereo transmission)
C
D
E
F
G
H
I
J
K
L
M
N
O
don’t care
1
2
3
4
5
6
7
8
9
10
CHANNEL NUMBER
SOURCE NUMBER
WORD LENGTH
Preliminary specification
UDA1355H