dac3555a Micronas, dac3555a Datasheet - Page 22

• Manufacturer Part Number: dac3555a
• Description: Stereo Audio Dac
• Manufacturer: Micronas

DAC 3555A
22
Symbol
Analog Audio Output
Z
Z
Z
I
f
Digital Inputs
V
V
External Clock Input
V
V
I
I
Crystal Characteristics
F
R
C
Load at CLKOUT Output
C
1)
2)
2
I2C
2
2
LO
AOL_HP
AOL_SP
IH
IL
IHx
IL
P
C Input
S
S
EQ
0
load
Please refer to Section 4.1. “Line Output Details” on page 28.
extended clock should be AC-coupled via 10 nF
Dut1_96
Dut1_48
2)
Parameter
Audio Line Output
(680
Analog Output Load HP
(47
Analog Output Load SP (bridged)
Analog Output Load SP (Stereo)
I
Input High Voltage
Input Low Voltage
Ext. Clock High Voltage
Input Low Ext. Clock
Duty Cycle of I
(sample rate=96 kHz)
Duty Cycle of I
(sample rate <=48 kHz)
Load Resonance Frequency
at C
Equivalent Series Resistance
Shunt (parallel) Capacitance
Capacitance
2
C Clock Frequency
l
= 20 pF
Series Resistor required)
Series Resistor required)
2
2
S input clock
S input clock
1)
Pin Name
FINL/R
OUTL/R
OUTL/R
SCL
CLI,
WSI,
DAI,
PORQ,
SCL,
SDA
XTI
XTI
CLI
CLI
CLKOUT
Min.
10
0.5
VDD
45
40
13.3
0
Typ.
32
400
32
50
16
100
400
0.25
VDD
0.75
VDD
14.725
12
3
PRELIMINARY DATA SHEET
max
min
Max.
1.0
0.2
VDD
55
60
17
30
5
50
Micronas
Unit
k
nF
pF
pF
pF
kHz
V
V
V
V
%
%
MHz
pF
pF