UDA1341TSDB NXP Semiconductors, UDA1341TSDB Datasheet - Page 4

• Manufacturer Part Number: UDA1341TSDB
• Description: Audio CODECs AUDIO CODEC MINIDISC
• Manufacturer: NXP Semiconductors

Specifications of UDA1341TSDB

• Number Of Adc Inputs: 4
• Number Of Dac Outputs: 2
• Conversion Rate: 48 KSPs
• Interface Type: Serial (I2S), L3
• Resolution: 20 bit
• Operating Supply Voltage: 2.4 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SSOP-28
• Minimum Operating Temperature: - 20 C
• Number Of Channels: 2
• Snr: 100 dB
• Supply Current: 12.5 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: UDA1341TS/N1,512

NXP Semiconductors
4
Notes
1. The ADC inputs can be used in a 2 V (RMS value) input signal configuration when a resistor of 12 kΩ 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
α
Programmable gain amplifier
(THD + N)/S total harmonic distortion-plus-noise
S/N
Digital-to-analog converter
V
(THD+N)/S
S/N
α
DDA(ADC)
DDA(DAC)
DDD
amb
cs
cs
SYMBOL
DDA(ADC)
DDA(DAC)
DDD
i(rms)
o(rms)
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
−60 dB; A-weighted
code = 0; A-weighted
i
i
0 dB
−60 dB; A-weighted
0 dB
−60 dB; A-weighted
stand-alone mode
double differential mode
0 dB
−60 dB; A-weighted
= 0 V; A-weighted
= 0 V; A-weighted
4
s
= 44.1 kHz
CONDITIONS
2.4
2.4
2.4
−
−
−
−
−
−20
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
MIN.
3.0
3.0
3.0
12.5
6.0
7.0
50
7.0
−
1.0
−85
−37
−90
−40
97
100
100
−85
−37
95
900
−91
−40
100
100
TYP.
UDA1341TS
Product specification
3.6
3.6
3.6
−
−
−
−
−
+85
−
−80
−33
−85
−36
−
−
−
−
−
−
−
−86
−
−
−
MAX.
V
V
V
mA
mA
mA
μA
mA
°C
V
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
mV
dB
dB
dB
dB
UNIT