CDB5342 View Datasheet(PDF) - Cirrus Logic
Part Name
Description
Manufacturer
CDB5342 Datasheet PDF : 22 Pages
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CS5342
DC ELECTRICAL CHARACTERISTICS (GND = 0 V, all voltages with respect to 0 V.
MCLK=18.432 MHz; Master Mode; refer to Note 2)
Parameter
Symbol Min
DC Power Supplies:
Positive Analog VA
3.14
Positive Digital VD
3.14
Positive Logic VL
2.38
Power Supply Current
(Normal Operation)
VA = 5 V
IA
-
VA = 3.3 V
IA
-
VL,VD = 5 V
ID
-
VL,VD = 3.3 V
ID
-
Power Supply Current
(Power-down Mode) (Note 8)
VA = 5 V
IA
-
VL,VD=5 V
ID
-
Power Consumption
(Normal Operation)
VL, VD, VA = 5 V
-
-
VL, VD, VA = 3.3 V
-
-
(Power-Down Mode)
-
-
Power Supply Rejection Ratio (1 kHz)
(Note 9) PSRR
-
VQ Nominal Voltage
-
Output Impedance
-
Filt+ Nominal Voltage
-
Output Impedance
-
Maximum allowable DC current source/sink
-
Typ
-
-
-
21
18.2
15
9
1.5
0.4
180
90
9.5
65
VA÷2
25
VA
36
0.01
Max
5.25
5.25
5.25
23.1
20
16.5
10
-
-
Unit
V
V
V
mA
mA
mA
mA
mA
mA
198
mW
100
mW
-
mW
-
dB
-
V
-
kΩ
-
V
-
kΩ
-
mA
Notes: 8. Power-down Mode is defined as RST = Low with all clocks and data lines held static.
9. Valid with the recommended capacitor values on FILT+ and VQ as shown in the “Typical Connection
Diagram”.
DIGITAL CHARACTERISTICS
Parameter
High-level Input Voltage
Low-level Input Voltage
High-level Output Voltage at Io = 100 µA
Low-level Output Voltage at Io =100 µA
Input Leakage Current
Symbol
(% of VL) VIH
(% of VL) VIL
(% of VL) VOH
(% of VL) VOL
Iin
Min
70%
-
70%
-
-
Typ Max Units
-
-
V
- 30%
V
-
-
V
- 15%
V
-
±10
µA
THERMAL CHARACTERISTICS
Parameter
Allowable Junction Temperature
Junction-to-ambient Thermal Impedance
Symbol Min
Typ
-
-
θJA
-
75
Max Unit
135
°C
-
°C/W
10
DS608PP2
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