UDA1355H/N2,557 NXP Semiconductors, UDA1355H/N2,557 Datasheet - Page 67

• Manufacturer Part Number: UDA1355H/N2,557
• Description: IC CODEC STER/SUDIO SPDIF 44QFP
• Manufacturer: NXP Semiconductors
• Type: Stereo Audior

Specifications of UDA1355H/N2,557

• Data Interface: I²C, Serial
• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 2 / 2
• Sigma Delta: No
• S/n Ratio, Adcs / Dacs (db) Typ: 97 / 98
• Voltage - Supply, Analog: 2.7 V ~ 5.5 V
• Voltage - Supply, Digital: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 44-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935271552557

NXP Semiconductors
2003 Apr 10
L3-bus interface (see Figs 21 and 22)
t
t
T
t
t
t
t
t
t
t
t
t
t
t
I
f
t
t
t
t
t
t
t
t
t
r
f
CLK(L3)H
CLK(L3)L
su(L3)A
h(L3)A
su(L3)D
h(L3)D
stp(L3)
su(L3)DA
h(L3)DA
d(L3)R
dis(L3)R
2
SCL
LOW
HIGH
r
f
HD;STA
SU;STA
SU;STO
BUF
SU;DAT
cy(CLK)L3
C-bus interface (see Fig.23)
Stereo audio codec with SPDIF interface
SYMBOL
rise time
fall time
L3CLOCK cycle time
L3CLOCK HIGH time
L3CLOCK LOW time
L3MODE set-up time in
address mode
L3MODE hold time in
address mode
L3MODE set-up time in
data transfer mode
L3MODE hold time in
data transfer mode
L3MODE stop time in
data transfer mode
L3DATA set-up time in
address and data
transfer mode
L3DATA hold time in
address and data
transfer mode
L3DATA delay time in
data transfer mode
L3DATA disable time
for read data
SCL clock frequency
SCL LOW time
SCL HIGH time
rise time SDA and SCL note 3
fall time SDA and SCL
hold time START
condition
set-up time repeated
START
set-up time STOP
condition
bus free time
data set-up time
PARAMETER
note 1
note 1
note 2
note 2
note 2
note 3
note 4
between a STOP and START
condition
67
CONDITIONS
−
−
500
250
250
190
190
190
190
190
190
30
0
0
0
1.3
0.6
20 + 0.1C
20 + 0.1C
0.6
0.6
0.6
1.3
100
MIN.
b
b
Preliminary specification
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
TYP.
UDA1355H
10
10
−
−
−
−
−
−
−
−
−
−
50
50
400
−
−
300
300
−
−
−
−
−
MAX. UNIT
ns/V
ns/V
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
kHz
μs
μs
ns
ns
μs
μs
μs
μs
ns