uda1334ts NXP Semiconductors, uda1334ts Datasheet - Page 4

• Manufacturer Part Number: uda1334ts
• Description: Low Power Audio Dac
• Manufacturer: NXP Semiconductors

Philips Semiconductors
5
Note
1. The DAC output voltage scales proportional to the power supply voltage.
2000 Oct 25
Supplies
V
V
I
I
T
Digital-to-analog convertor (V
V
(THD + N)/S
S/N
Digital-to-analog convertor (V
V
(THD + N)/S
S/N
Power dissipation (at f
P
DDA
DDD
amb
DDA
DDD
o(rms)
cs
o(rms)
cs
Low power audio DAC
SYMBOL
QUICK REFERENCE DATA
DAC analog supply voltage
digital supply voltage
DAC analog supply current
digital supply current
ambient temperature
output voltage (RMS value)
total harmonic
distortion-plus-noise to
signal ratio
signal-to-noise ratio
channel separation
output voltage (RMS value)
total harmonic
distortion-plus-noise to
signal ratio
signal-to-noise ratio
channel separation
power dissipation
PARAMETER
s
= 44.1 kHz)
DDA
DDA
= V
= V
DDD
DDD
= 2.0 V)
= 3.0 V)
normal operation
Sleep mode
normal operation
Sleep mode
at 0 dB (FS) digital input; note 1
f
f
f
f
f
f
MUTE = HIGH; A-weighted
at 0 dB (FS) digital input; note 1
f
f
f
f
f
f
MUTE = HIGH; A-weighted
at 2.0 V supply voltage
at 3.0 V supply voltage
Sleep mode; at 2.0V supply voltage
s
s
s
s
s
s
s
s
s
s
s
s
= 44.1 kHz; at 0 dB
= 44.1 kHz; at 60 dB; A-weighted
= 96 kHz; at 0 dB
= 96 kHz; at 60 dB; A-weighted
= 44.1 kHz; code = 0; A-weighted
= 96 kHz; code = 0; A-weighted
= 44.1 kHz; at 0 dB
= 44.1 kHz; at 60 dB; A-weighted
= 96 kHz; at 0 dB
= 96 kHz; at 60 dB; A-weighted
= 44.1 kHz; code = 0; A-weighted
= 96 kHz; code = 0; A-weighted
clock running
no clock running
CONDITIONS
4
1.8
1.8
MIN.
40
2.0
2.0
2.1
150
1.2
50
500
97
95
110
100
750
100
98
110
100
7.0
17
0.75
0.3
TYP.
80
37
75
35
90
40
85
37
Product specification
UDA1334TS
3.6
3.6
+85
MAX.
V
V
mA
mA
mV
dB
dB
dB
dB
dB
dB
dB
dB
mV
dB
dB
dB
dB
dB
dB
dB
dB
mW
mW
mW
mW
UNIT
C
A
A