UDA1355H/N2,518 NXP Semiconductors, UDA1355H/N2,518 Datasheet - Page 9

• Manufacturer Part Number: UDA1355H/N2,518
• Description: IC CODEC STER/SUDIO SPDIF 44QFP
• Manufacturer: NXP Semiconductors
• Type: Stereo Audior

Specifications of UDA1355H/N2,518

• 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: 935271552518

NXP Semiconductors
Note
1. See Table 1.
Table 1 Pad description
2003 Apr 10
VINL
V
VINR
V
V
V
VOUTL
V
VOUTR
RTCB
MUTE
iptht5v
ipthdt5v
op4mc
ops5c
bpt4mtht5v
bpts5tht5v
iic400kt5v
apio
vddco
vssco
vdde
vsse
vddi
vssis
SSA2
DDA2
REF
DDA1
SSA1
Stereo audio codec with SPDIF interface
SYMBOL
PAD
input pad; push-pull; TTL with hysteresis; 5 V tolerant
input pad; push-pull; TTL with hysteresis; pull-down; 5 V tolerant
output pad; push-pull; 4 mA output drive; CMOS
output pad; push-pull; 5 ns slew rate control; CMOS
bidirectional pad; push-pull input; 3-state output; 4 mA output drive; TTL with hysteresis;
5 V tolerant
bidirectional pad; push-pull input; 3-state output; 5 ns slew rate control; TTL with hysteresis;
5 V tolerant
I
analog pad; analog input or output
analog supply pad
analog ground pad
digital supply pad
digital ground pad
digital core supply pad
digital core ground pad
2
C-bus pad; 400 kHz I
PIN
36
40
42
34
35
37
38
39
41
43
44
apio
vssco
apio
vddco
apio
vddco
apio
vssco
apio
ipthdt5v
iipthdt5v
PAD
(1)
2
C-bus specification with open drain; 5 V tolerant
ADC left channel input
ADC ground
ADC right channel input
ADC supply voltage
reference voltage for ADC and DAC
DAC supply voltage
DAC left channel output
DAC ground
DAC right channel output
test control input
DAC mute input
9
DESCRIPTION
DESCRIPTION
Preliminary specification
UDA1355H