UDA1342TSDB NXP Semiconductors, UDA1342TSDB Datasheet - Page 32

• Manufacturer Part Number: UDA1342TSDB
• Description: Audio CODECs AUDIO CODEC MINIDISC
• Manufacturer: NXP Semiconductors

Specifications of UDA1342TSDB

• Number Of Adc Inputs: 4
• Number Of Dac Outputs: 2
• Conversion Rate: 110 KSPs
• Interface Type: Serial (I2C), L3
• Resolution: 24 bit
• Operating Supply Voltage: 2.7 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SSOP-28
• Minimum Operating Temperature: - 40 C
• Number Of Channels: 6
• Snr: 100 dB
• Supply Current: 20 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: UDA1342TS/N1,512

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
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−
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−
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−
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
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−
−
−
−
−
−
−
−
−
−
−
−
−
−
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