UDA1338H/N1,518 NXP Semiconductors, UDA1338H/N1,518 Datasheet - Page 41

• Manufacturer Part Number: UDA1338H/N1,518
• Description: IC AUDIO CODER/DECODER 44QFP
• Manufacturer: NXP Semiconductors
• Type: Stereo Audior

Specifications of UDA1338H/N1,518

• Package / Case: 44-MQFP, 44-PQFP
• Data Interface: Serial
• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 5 / 6
• Sigma Delta: No
• S/n Ratio, Adcs / Dacs (db) Typ: 100 / 114
• Voltage - Supply, Analog: 2.7 V ~ 3.6 V
• Voltage - Supply, Digital: 2.7 V ~ 3.6 V
• Operating Temperature: -20°C ~ 85°C
• Mounting Type: Surface Mount
• Product: General Purpose Audio Amplifiers
• Available Set Gain: 26 dB
• Operating Supply Voltage: 3.3 V
• Supply Current: 30 mA, 20 mA, 31 mA
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Audio Load Resistance: 22 KOhms
• Input Signal Type: Single
• Minimum Operating Temperature: - 20 C
• Output Signal Type: Differential
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2.7 V
• Output Type: Differential
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 935268945518; UDA1338HB-T; UDA1338HB-T

NXP Semiconductors
Table 65:
V
specified.
[1]
15. Dynamic characteristics
Table 66:
V
referenced to ground (pins V
UDA1338H
Product data sheet
Symbol
R
Digital-to-analog converter
R
R
Symbol
Audio analog-to-digital converter
D
ΔV
DDD
DDD
i(VADC)
L
o
0
i
All supply connections must be made to the same power supply unit.
= V
= V
DDA(AD)
DDA(AD)
DC characteristics
AC characteristics
= V
= V
Parameter
input resistance of
voice ADC
load resistance
output resistance
Parameter
digital output level
input voltage unbalance
between channels
DDA(DA)
DDA(DA)
= 3.3 V; T
= 3.3 V; f
SS
); unless otherwise specified.
…continued
i
amb
= 1 kHz; T
= 25
Conditions
All information provided in this document is subject to legal disclaimers.
°
C; R
amb
Conditions
at 0 dB setting; 900 mV
input
at 3 dB setting; 637 mV
input
at 6 dB setting; 451 mV
input
at 9 dB setting; 319 mV
input
at 12 dB setting; 226 mV
input
at 15 dB setting; 160 mV
input
at 18 dB setting; 113 mV
input
at 21 dB setting; 80 mV
input
at 24 dB setting; 57 mV
input
Rev. 04 — 18 May 2010
L
= 25
= 22 kΩ; all voltages referenced to ground (pins V
°
C; R
L
= 22 kΩ; sampling frequency f
Min.
-
4
-
[1][2]
[2]
[2]
[2]
[2]
[2]
[2]
[2]
[2]
Multichannel audio coder-decoder
Min.
−2.5
-
-
-
-
-
-
-
-
-
Typ.
5
-
1
s
Typ.
−1.2
−1.2
−1.2
−1.2
−1.2
−1.2
−1.2
−1.2
−1.2
0.1
= 48 kHz; all voltages
UDA1338H
Max.
-
-
-
SS
© NXP B.V. 2010. All rights reserved.
); unless otherwise
Max.
−0.7
-
-
-
-
-
-
-
-
-
Unit
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
41 of 55
Unit
kΩ
kΩ
kΩ