UDA1341TSDB NXP Semiconductors, UDA1341TSDB Datasheet - Page 24

• 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
11 AC CHARACTERISTICS (ANALOG)
V
(pins 1, 11 and 27); unless otherwise specified
2002 May 16
Analog-to-digital converter
V
Δ
(THD + N)/S
S/N
α
PSRR
Manual gain mode (AGC disabled)
G
G
G
Programmable gain amplifier
V
(THD + N)/S
DDD
i(rms)
V
i(rms)
Economy audio CODEC for MiniDisc (MD)
home stereo and portable applications
cs
min
max
step
SYMBOL
i
= V
DDA
= 3 V; f
input voltage (RMS value)
unbalance between
channels
total harmonic
distortion-plus-noise to
signal ratio
signal-to-noise ratio
channel separation
power supply rejection ratio f
minimum gain
maximum gain
digital gain step
input voltage (RMS value)
total harmonic
distortion-plus-noise to
signal ratio
i
= 1 kHz; f
PARAMETER
s
= 44.1 kHz; T
amb
.
notes 1 and 2
stand-alone mode
double differential mode
V
V
at full-scale
at 0 dB
ripple
i
ripple(p-p)
0 dB
−60 dB; A-weighted
0 dB
−60 dB; A-weighted
stand-alone mode
double differential mode
−3 dB setting
0 dB setting
3 dB setting
9 dB setting
15 dB setting
21 dB setting
27 dB setting
−3 dB setting
0 dB setting
3 dB setting
9 dB setting
15 dB setting
21 dB setting
27 dB setting
= 0 V; A-weighted
= 25 °C; R
= 1 kHz;
CONDITIONS
= 30 mV
24
L
= 5 kΩ; all voltages measured with respect to ground
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
MIN.
1.0
0.1
−85
−37
−90
−40
97
100
100
30
−3
60.5
0.5
1414
1000
708
355
178
89
44
−75
−85
−85
−85
−80
−75
−75
TYP.
UDA1341TS
Product specification
−
−
−80
−33
−85
−36
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
MAX.
V
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
mV
mV
mV
mV
mV
mV
mV
dB
dB
dB
dB
dB
dB
dB
UNIT