uda1324ts NXP Semiconductors, uda1324ts Datasheet - Page 12

• Manufacturer Part Number: uda1324ts
• Description: Ultra Low-voltage Stereo Filter Dac
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Notes
1. All supply connections must be made to the same external power supply unit.
2. When the DAC drives a capacitive load above 50 pF, a series resistance of 100
AC CHARACTERISTICS
V
unless otherwise specified.
2001 Mar 27
Digital inputs: pins BCK, WS, DATAI, SYSCLK, APPL0, APPL1, APPL2 and APPL3
V
V
C
Three-level input: pin APPSEL
V
V
V
DAC
V
I
R
R
C
DAC
V
(THD + N)/S
S/N
PSRR
o(max)
DDD
I
V
IH
IL
IH
IM
IL
ref(DAC)
o(rms)
cs
I
O
L
L
Ultra low-voltage stereo filter DAC
LI
SYMBOL
SYMBOL
o
oscillations in the output operational amplifier.
= V
DDA
= 2.0 V; f
HIGH-level input voltage
LOW-level input voltage
input leakage current
input capacitance
HIGH-level input voltage
MIDDLE-level input voltage
LOW-level input voltage
reference voltage
maximum output current
output resistance
load resistance
load capacitance
output voltage (RMS value)
unbalance voltage between
channels
total harmonic
distortion-plus-noise to
signal ratio
signal-to-noise ratio
channel separation
power supply ripple rejection
ratio
i
PARAMETER
= 1 kHz; T
PARAMETER
amb
= 25 C; R
referenced to V
(THD + N)/S < 0.1%;
R
note 2
at 0 dB
at 60 dB; A-weighted
code = 0; A-weighted
f
V
ripple
ripple
L
L
= 5 k
= 5 k ; all voltages referenced to ground (pins V
CONDITIONS
CONDITIONS
= 1 kHz;
= 100 mV (p-p)
12
SSA
0.8V
0.8V
0.3V
0.45V
3
0.5
MIN.
MIN.
DDD
DDD
DDD
DDA
0.5V
0.16
0.15
500
0.1
97
100
50
83
36
must be used to prevent
TYP.
TYP.
DDA
UDA1324TS
0.2V
1
10
V
0.7V
+0.2V
0.55V
2.0
50
Product specification
SSA
78
DDD
MAX.
MAX.
DDD
DDD
and V
+ 0.5 V
DDD
DDA
SSD
V
V
pF
V
V
V
mA
k
pF
mV
dB
dB
dB
dB
dB
dB
UNIT
UNIT
A
);