uda1341ts-n1 NXP Semiconductors, uda1341ts-n1 Datasheet - Page 4

• Manufacturer Part Number: uda1341ts-n1
• Description: Economy Audio Codec For Minidisc Md Home Stereo And Portable Applications
• Manufacturer: NXP Semiconductors

Philips Semiconductors
4
Notes
1. The ADC inputs can be used in a 2 V (RMS value) input signal configuration when a resistor of 12 k is used in series
2. The ADC input signal scales inversely proportional with the power supply voltage.
3. The DAC output voltage scales linear with the DAC analog supply voltage.
2002 May 16
Supplies
V
V
V
I
I
I
T
Analog-to-digital converter
V
(THD + N)/S total harmonic distortion-plus-noise
S/N
Programmable gain amplifier
(THD + N)/S total harmonic distortion-plus-noise
S/N
Digital-to-analog converter
V
(THD+N)/S
S/N
DDA(ADC)
DDA(DAC)
DDD
amb
DDA(ADC)
DDA(DAC)
DDD
i(rms)
cs
o(rms)
cs
SYMBOL
Economy audio CODEC for MiniDisc (MD)
home stereo and portable applications
with the inputs and 1 or 2 V (RMS value) input signal operation can be selected via the Input Gain Switch (IGS).
QUICK REFERENCE DATA
ADC analog supply voltage
DAC analog supply voltage
digital supply voltage
ADC analog supply current
DAC analog supply current
digital supply current
operating ambient temperature
input voltage (RMS value)
to signal ratio
signal-to-noise ratio
channel separation
to signal ratio
signal-to-noise ratio
output voltage (RMS value)
total harmonic distortion-plus-noise
to signal ratio
signal-to-noise ratio
channel separation
PARAMETER
operation mode
ADC power-down
operation mode
DAC power-down
operation mode
notes 1 and 2
stand-alone mode
double differential mode
V
1 kHz; f
V
supply voltage = 3 V; note 3
0 dB
code = 0; A-weighted
60 dB; A-weighted
i
i
0 dB
0 dB
stand-alone mode
double differential mode
0 dB
= 0 V; A-weighted
= 0 V; A-weighted
60 dB; A-weighted
60 dB; A-weighted
60 dB; A-weighted
4
s
= 44.1 kHz
CONDITIONS
2.4
2.4
2.4
MIN.
20
3.0
3.0
3.0
12.5
6.0
7.0
50
7.0
1.0
97
100
100
95
900
100
100
TYP.
85
37
90
40
85
37
91
40
UDA1341TS
Product specification
3.6
3.6
3.6
+85
MAX.
80
33
85
36
86
V
V
V
mA
mA
mA
mA
V
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
mV
dB
dB
dB
dB
UNIT
C
A