UDA1355H/N2,557 NXP Semiconductors, UDA1355H/N2,557 Datasheet - Page 6

• 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
2003 Apr 10
Analog-to-digital converter; f
V
ΔV
(THD+N)/S
S/N
α
External crystal
f
C
Device reset
t
Power consumption
P
xtal
rst
cs
i
tot
Stereo audio codec with SPDIF interface
L(xtal)
(rms)
i
SYMBOL
input voltage (RMS value)
input voltage unbalance
total harmonic
distortion-plus-noise to
signal ratio
signal-to-noise ratio
channel separation
crystal frequency
crystal load capacitor
reset time
total power consumption
PARAMETER
i
= 1 kHz; V
DDA2
V
f
f
code = 0; A-weighted
IEC 60958 input; f
s
s
= 3.0 V
o
= 48 kHz
= 96 kHz
at 0 dB
at −60 dB; A-weighted
at 0 dB
at −60 dB; A-weighted
f
f
DAC in playback mode
DAC in Power-down mode
s
s
= −1.16 dBFS digital output
= 48 kHz
= 96 kHz
CONDITIONS
6
s
= 48 kHz
−
−
−
−
−
−
−
−
−
−
−
−
−
−
MIN.
1.0
0.1
−85
−35
−85
−35
97
95
100
12.288 −
10
250
74
63
Preliminary specification
TYP.
UDA1355H
−
−
−
−
−
−
−
−
−
−
−
−
−
MAX.
V
dB
dB
dB
dB
dB
dB
dB
dB
MHz
pF
μs
mW
mW
UNIT