UDA1345 PHILIPS [NXP Semiconductors], UDA1345 Datasheet - Page 3

• Manufacturer Part Number: UDA1345
• Description: Economy audio CODEC
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
QUICK REFERENCE DATA
2000 Apr 18
Supplies
V
V
V
I
I
I
I
T
Analog-to-digital converter
V
(THD + N)/S
S/N
Digital-to-analog converter
V
(THD + N)/S
S/N
DDA(ADC)
DDA(DAC)
DDO(DAC)
DDD
amb
DDA(ADC)
DDA(DAC)
DDD
i(rms)
cs
o(rms)
cs
Economy audio CODEC
SYMBOL
ADC analog supply voltage
DAC analog supply voltage
digital supply voltage
ADC analog supply current
DAC analog supply current
DAC operational amplifier supply
current
digital supply current
ambient temperature
input 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
channel separation
signal-to-noise ratio
PARAMETER
operating mode
ADC power-down
operating mode
DAC power-down
operating mode
DAC power-down
operating mode
ADC and DAC power-down
notes 1 and 2
at 0 dB
at 60 dB; A-weighted
V
note 3
at 0 dB
at 60 dB; A-weighted
code = 0; A-weighted
i
f
f
f
f
f
f
f
f
f
f
f
f
= 0 V; A-weighted
s
s
s
s
s
s
s
s
s
s
s
s
3
= 44.1 kHz
= 96 kHz
= 44.1 kHz
= 96 kHz
= 44.1 kHz
= 96 kHz
= 44.1 kHz
= 96 kHz
= 44.1 kHz
= 96 kHz
= 44.1 kHz
= 96 kHz
CONDITIONS
2.4
2.4
2.4
90
90
90
90
MIN.
40
3.0
3.0
3.0
10
100
4
50
2.5
200
5
300
1.0
96
94
100
900
100
100
98
TYP.
85
80
36
34
85
80
37
35
Preliminary specification
UDA1345TS
3.6
3.6
3.6
+85
MAX.
80
75
30
30
80
71
30
30
V
V
V
mA
mA
mA
mA
V
dB
dB
dB
dB
dB
dB
dB
mV
dB
dB
dB
dB
dB
dB
dB
UNIT
C
A
A
A
A