UDA1355H/N2,518 NXP Semiconductors, UDA1355H/N2,518 Datasheet - Page 68

• Manufacturer Part Number: UDA1355H/N2,518
• Description: IC CODEC STER/SUDIO SPDIF 44QFP
• Manufacturer: NXP Semiconductors
• Type: Stereo Audior

Specifications of UDA1355H/N2,518

• 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: 935271552518

NXP Semiconductors
Notes
1. In order to prevent digital noise interfering with the L3-bus communication, the rise and fall times should be as small
2. When the sampling frequency is below 32 kHz, the L3CLOCK cycle must be limited to
3. C
4. After this period, the first clock pulse is generated.
5. To be suppressed by the input filter.
2003 Apr 10
handbook, full pagewidth
t
t
C
HD;DAT
SP
Stereo audio codec with SPDIF interface
L
as possible.
b
DATAO
is the total capacitance of one bus line in pF. The maximum capacitive load for each bus line is 400 pF.
DATAI
SYMBOL
BCK
WS
t r
data hold time
pulse width of spikes
load capacitance
t BCKH
T cy(BCK)
PARAMETER
t f
t BCKL
Fig.20 I
t h(WS)
note 5
for each bus line
t d(DATAO-WS)
2
S-bus interface timing.
68
CONDITIONS
t su(WS)
t h(DATAO)
t su(DATAI)
t d(DATAO-BCK)
0
0
−
MIN.
1
⁄
64fs
Preliminary specification
cycle.
−
−
−
TYP.
t h(DATAI)
UDA1355H
MGS756
−
50
400
MAX. UNIT
μs
ns
pF