UDA1342TS/N1,518 NXP Semiconductors, UDA1342TS/N1,518 Datasheet - Page 32
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UDA1342TS/N1,518
Manufacturer Part Number
UDA1342TS/N1,518
Description
IC AUDIO CODEC 24BIT 28SSOP
Manufacturer
NXP Semiconductors
Type
Stereo Audior
Datasheet
1.UDA1342TSN1518.pdf
(45 pages)
Specifications of UDA1342TS/N1,518
Package / Case
28-SSOP (0.200", 5.30mm Width)
Data Interface
Serial
Resolution (bits)
24 b
Number Of Adcs / Dacs
4 / 2
Sigma Delta
No
S/n Ratio, Adcs / Dacs (db) Typ
99 / 99
Voltage - Supply, Analog
2.7 V ~ 3.6 V
Voltage - Supply, Digital
2.7 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Number Of Adc Inputs
4
Number Of Dac Outputs
2
Conversion Rate
110 KSPS
Interface Type
Serial (I2C) or L3
Resolution
24 bit
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Number Of Channels
4 ADC / 2 DAC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
935262909518
UDA1342TSDB-T
UDA1342TSDB-T
UDA1342TSDB-T
UDA1342TSDB-T
NXP Semiconductors
15 AC CHARACTERISTICS
V
to ground; unless otherwise specified.
2000 Jul 31
Analog-to-digital converter
V
ΔV
(THD + N)/S
DDD
i(rms)
Audio CODEC
SYMBOL
i
= V
DDA(ADC)
48
input voltage
(RMS value)
unbalance between
channels
total harmonic
distortion-plus-noise to
signal ratio at f
= V
DDA(DAC)
PARAMETER
= 3.0 V; f
s
= 48 kHz
i
= 1 kHz at −1 dB; T
0 dB setting
3 dB setting
6 dB setting
9 dB setting
12 dB setting
15 dB setting
18 dB setting
21 dB setting
24 dB setting
normal mode; at −1 dB
normal mode; at −60 dB; A-weighted
double differential mode
0 dB setting
3 dB setting
6 dB setting
9 dB setting
12 dB setting
15 dB setting
18 dB setting
21 dB setting
24 dB setting
0 dB setting
3 dB setting
6 dB setting
9 dB setting
12 dB setting
15 dB setting
18 dB setting
21 dB setting
24 dB setting
at 0 dB gain
at 0 dB gain; −60 dB input;
A-weighted
CONDITIONS
32
amb
= 25 °C; R
L
= 5 kΩ; all voltages measured with respect
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
MIN.
900
640
450
320
225
160
122.5
80
61.25
<0.1
−90
−90
−90
−90
−89
−89
−88
−87
−85
−40
−37
−36
−35
−33
−31
−30
−28
−26
−93
−41
TYP.
UDA1342TS
Product specification
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
MAX.
mV
mV
mV
mV
mV
mV
mV
mV
mV
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
UNIT