UDA1360 Ver la hoja de datos (PDF) - Philips Electronics
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UDA1360 Datasheet PDF : 16 Pages
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Philips Semiconductors
Low-voltage low-power stereo audio ADC
Product specification
UDA1360TS
AC CHARACTERISTICS (ANALOG)
VDDD = VDDA = 3 V; fi = 1 kHz; fs = 44.1 kHz; Tamb = 25 °C; all voltages referenced to ground (pins 10 and 15);
unless otherwise specified.
SYMBOL
PARAMETER
Vi(rms)
∆Vi
(THD + N)/S
input voltage (RMS value)
unbalance between channels
total harmonic distortion plus
noise-to-signal ratio
S/N
αcs
PSRR
signal-to-noise ratio
channel separation
power supply rejection ratio
CONDITIONS
see Table 1
at 0 dB
at −60 dB; A-weighted
VI = 0 V; A-weighted
TYP.
1.0
0.1
−85
−37
97
100
30
MAX.
−
−
−80
−33
−
−
−
UNIT
V
dB
dB
dB
dB
dB
dB
AC CHARACTERISTICS (DIGITAL)
VDDD = VDDA = 2.7 to 3.6 V; Tamb = −20 to +85 °C; all voltages referenced to ground (pins 10 and 15);
unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN. TYP. MAX. UNIT
Timing
Tsys
clock cycle
tCWL
tCWH
fsys LOW-level pulse width
fsys HIGH-level pulse width
Serial data timing (see Fig.3)
Tcy
tBCK(H)
tBCK(L)
tr
tf
td;DAT
bit clock cycle
bit clock HIGH time
bit clock LOW time
rise time
fall time
data output delay time (from BCK
falling edge)
td;DAT(WS)
data output delay time (from WS
edge)
th;DAT
ts;WS
data output hold time
word selection set-up time
fsys = 256fs
fsys = 384fs
MSB-justified format
71
89
47
59
0.4Tsys −
0.4Tsys −
1⁄64fs
−
100
−
100
−
−
−
−
−
−
−
−
−
0
−
20
−
782
ns
522
ns
0.6Tsys ns
0.6Tsys ns
−
ns
−
ns
−
ns
20
ns
20
ns
80
ns
80
ns
−
ns
−
ns
2001 Mar 14
8
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