UDA1384H/N1,518 NXP Semiconductors, UDA1384H/N1,518 Datasheet - Page 2

• Manufacturer Part Number: UDA1384H/N1,518
• Description: IC AUDIO CODER/DECODER 44QFP
• Manufacturer: NXP Semiconductors
• Type: Audio Codecr

Specifications of UDA1384H/N1,518

• Data Interface: I²C, Serial
• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 5 / 6
• Sigma Delta: No
• S/n Ratio, Adcs / Dacs (db) Typ: 98 / 110 (Differential), 98 / 110 (Single-Ended)
• 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
• Package / Case: 44-MQFP, 44-PQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935274756518; UDA1384H-T; UDA1384H-T

Philips Semiconductors
3. Applications
4. Quick reference data
9397 750 14366
Product data sheet
2.2 Multiple format data interface
2.3 Digital sound processing
2.4 Advanced audio configuration
Table 1:
V
(pins V
Symbol
Supplies
V
V
V
I
I
I
DDA(AD)
DDA(DA)
DDD
DDD
DDA(AD)
DDA(DA)
DDD
Audio interface supports standard I
multichannel formats
Voice interface supports I
Control via L3-bus or I
Inputs:
Outputs:
DSD mode to support stereo DSD playback
High linearity, wide dynamic range and low distortion
DAC digital filter with selectable sharp or soft roll-off
Excellently suitable for multichannel home audio-video application
= V
SS
Channel independent digital logarithmic volume
Digital de-emphasis for f
Soft or quick mute
Output signal polarity control
4 single-ended audio inputs (2
1 single-ended voice input
6 differential audio outputs (3
DDA(AD)
); unless otherwise specified.
Quick reference data
Parameter
ADC analog supply
voltage
DAC analog supply
voltage
digital supply voltage
ADC analog supply
current
DAC analog supply
current
digital supply current f
= V
DDA(DA)
Rev. 02 — 17 January 2005
= 3.3 V; T
2
C-bus:
2
S-bus and mono channel formats
s
= 32 kHz, 44.1 kHz, 48 kHz or 96 kHz
Conditions
f
f
f
ADC
DAC
ADC
VOICE
amb
= 25 C; R
= 48 kHz
= f
= 48 kHz
stereo)
2
= 48 kHz
S-bus, MSB-justified, LSB-justified and two
stereo) with programmable gain amplifiers
DAC
= 48 kHz;
L
= 22 k ; all voltages referenced to ground
Multichannel audio coder-decoder
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Min
2.7
2.7
2.7
-
-
-
Typ
3.3
3.3
3.3
30
20
31
UDA1384
Max
3.6
3.6
3.6
-
-
-
Unit
V
V
V
mA
mA
mA
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