UDA1328 PHILIPS [NXP Semiconductors], UDA1328 Datasheet - Page 18

• Manufacturer Part Number: UDA1328
• Description: Multi-channel filter DAC
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
15 AC CHARACTERISTICS (ANALOG)
V
otherwise specified.
2000 Jan 04
DAC: channels 1 and 2 in differential mode
V
(THD + N)/S
S/N
DAC: channels 3 to 6
V
(THD + N)/S
S/N
PSRR
DDD
V
V
o(rms)
o(rms)
Multi-channel filter DAC
SYMBOL
o
o
= V
DDA
= 3.3 V; f
output voltage (RMS value)
unbalance between channels
total harmonic distortion plus
noise-to-signal ratio
signal-to-noise ratio
output voltage (RMS value)
unbalance between channels
total harmonic distortion plus
noise-to-signal ratio
signal-to-noise ratio
power supply rejection ratio
i
= 1 kHz; T
PARAMETER
amb
= 25 C; R
L
f
f
f
f
f
f
f
f
f
f
f
f
f
s
s
s
s
s
s
s
s
s
s
s
s
ripple
= 5 k . All voltages referenced to ground (pins 3 and 20); unless
= 48 kHz; at 0 dB
= 48 kHz; at 60 dB; A-weighted
= 96 kHz; at 0 dB
= 96 kHz; at 60 dB; A-weighted
= 48 kHz; code = 0; A-weighted
= 96 kHz; code = 0; A-weighted
= 48 kHz; at 0 dB
= 48 kHz; at 60 dB; A-weighted
= 96 kHz; at 0 dB
= 96 kHz; at 60 dB; A-weighted
= 48 kHz; code = 0; A-weighted
= 96 kHz; code = 0; A-weighted
= 1 kHz; V
18
CONDITIONS
ripple(p-p)
= 100 mV
MIN.
2
0.1
106
104
1
0.1
103
101
50
Preliminary specification
TYP.
95
46
90
44
90
43
85
41
UDA1328T
MAX.
88
83
V
dB
dB
dB
dB
dB
dB
dB
V
dB
dB
dB
dB
dB
dB
dB
dB
UNIT