uda1340 NXP Semiconductors, uda1340 Datasheet - Page 3

• Manufacturer Part Number: uda1340
• Description: Low-voltage Low-power Stereo Audio Codec With Dsp Features
• Manufacturer: NXP Semiconductors

Philips Semiconductors
QUICK REFERENCE DATA
1997 Jul 09
Supply
V
V
V
V
I
I
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
Power performance
P
P
P
P
DDA(ADC)
DDA(DAC)
DDO
DDD
PD(ADC)
PD(DAC)
amb
DDA(ADC)
DDA(DAC)
DDO
DDD
I(rms)
cs
o(rms)
cs
ADDA
DA
AD
PD
Low-voltage low-power stereo audio
CODEC with DSP features
SYMBOL
ADC analog supply voltage
DAC analog supply voltage
operational amplifiers supply voltage
digital supply voltage
ADC supply current
DAC supply current
operational amplifier supply current
digital supply current
digital ADC power-down supply current
digital DAC power-down supply current
operating 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
signal-to-noise ratio
channel separation
power consumption in record and
playback mode
power consumption in playback only
mode
power consumption in record only
mode
power consumption in power-down
mode
PARAMETER
at 0 dB
at 60 dB; A-weighted
V
at 0 dB
at 60 dB; A-weighted
code = 0; A weighted
3
i
= 0 V; A-weighted
CONDITIONS
2.7
2.7
2.7
2.7
MIN.
20
3.0
3.0
3.0
3.0
4.5
3.5
4
6
3
3
0.8
95
100
0.8
100
100
54
33
27
6
85
35
85
35
TYP.
Preliminary specification
3.6
3.6
3.6
3.6
+85
UDA1340
MAX.
80
30
80
dBA
V
V
V
V
mA
mA
mA
mA
mA
mA
V
dB
dBA
dBA
dB
V
dB
dBA
dB
mW
mW
mW
mW
C
UNIT