UDA1384H/N1,518 NXP Semiconductors, UDA1384H/N1,518 Datasheet - Page 46

• 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
Table 67:
V
f
[1]
[2]
[3]
[4]
9397 750 14366
Product data sheet
Symbol
t
I
SCL timing
f
t
t
t
t
SDA timing
t
t
t
t
t
t
t
C
s
dis(L3)R
2
SCL
LOW
HIGH
r
f
BUF
SU;STA
HD;STA
SU;DAT
HD;DAT
SU;STO
SP
DDD
Fig 16. System clock timing
= 48 kHz; unless otherwise specified.
C-bus interface timing (see
b
The system clock should not exceed 58 MHz in any mode.
The bit clock frequency should not exceed 256 times the corresponding sampling frequency.
C
To be suppressed by the input filter.
= V
b
is the total capacitance for each bus line.
DDA(AD)
Timing
Parameter
L3DATA disable time for read
data
SCL clock frequency
SCL LOW time
SCL HIGH time
rise time SDA and SCL
fall time SDA and SCL
bus free time between STOP
and START condition
set-up time repeated START
hold time START condition
data set-up time
data hold time
set-up time STOP condition
pulse width of spikes
capacitive load for each bus
line
= V
…continued
DDA(AD)
= 2.7 V to 3.6 V; T
Figure
t
CWH
T
sys
20)
t
CWL
amb
Conditions
Rev. 02 — 17 January 2005
= 20 C to +85 C; typical timing specified at sampling frequency
[3]
[3]
[4]
Min
0
0
1.3
0.6
20 + 0.1C
20 + 0.1C
1.3
0.6
0.6
100
0
0.6
0
-
Multichannel audio coder-decoder
b
b
Typ
-
-
-
-
-
-
-
-
-
-
-
-
-
-
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
mgr984
Max
50
400
-
-
300
300
-
-
-
-
-
-
50
400
UDA1384
Unit
ns
kHz
ns
ns
ns
ns
pF
s
s
s
s
s
s
s
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