CS5351 Просмотр технического описания (PDF) - Cirrus Logic
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CS5351 Datasheet PDF : 23 Pages
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DC ELECTRICAL CHARACTERISTICS
(GND = 0 V, all voltages with respect to ground. MCLK=12.288 MHz; Master Mode)
Parameter
Symbol Min
Typ
Power Supply Current
(Normal Operation)
VA = 5 V
IA
-
VL,VD = 5 V
ID
-
VL,VD = 3.3 V
ID
-
17.5
22
14.5
Power Supply Current
(Power-Down Mode) (Note 7)
VA = 5 V
IA
-
100
VL,VD = 5 V
ID
-
100
Power Consumption
(Normal Operation)
VA, VD, VL = 5 V
-
-
198
VA = 5 V, VL, VD = 3.3 V
-
-
135
(Power-Down Mode)
-
-
1
Power Supply Rejection Ratio (1 kHz)
(Note 8) PSRR
-
65
VQ Nominal Voltage
Output Impedance
Maximum allowable DC current source/sink
-
2.5
-
25
-
0.01
Filt+ Nominal Voltage
Output Impedance
Maximum allowable DC current source/sink
-
5
-
15
-
0.01
CS5351
Max
21.5
27.5
17
-
-
243
161
-
-
-
-
-
-
-
-
Unit
mA
mA
mA
μA
μA
mW
mW
mW
dB
V
kΩ
mA
V
kΩ
mA
Notes: 7. Power Down Mode is defined as RST = Low with all clocks and data lines held static.
8. 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
OVFL Current Sink
Input Leakage Current (all pins except SCLK and LRCK)
Input Leakage Current (SCLK and LRCK)
(% of VL)
(% of VL)
(% of VL)
(% of VL)
Symbol
VIH
VIL
VOH
VOL
Iovfl
Iin
Iin
Min
70%
-
70%
-
-
-10
-25
Typ Max Units
-
-
V
-
30%
V
-
-
V
-
15%
V
-
4.0
mA
-
10
μA
-
25
μA
THERMAL CHARACTERISTICS
Parameter
Symbol Min
Typ
Allowable Junction Temperature
-
-
Junction to Ambient Thermal Impedance
(Multi-layer PCB) TSSOP θJA-TM
-
70
(Multi-layer PCB) SOIC
(Single-layer PCB) TSSOP
θθJJAA--STMS
-
-
60
105
(Single-layer PCB) SOIC θJA-SS
-
80
Max
135
-
-
-
-
Unit
°C
°C/W
°C/W
°C/W
°C/W
10
DS565F2
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