CS5490-ISZR 查看數據表（PDF） - Cirrus Logic
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CS5490-ISZR Datasheet PDF : 56 Pages
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CS5490
DIGITAL CHARACTERISTICS
• Min / Max characteristics and specifications are guaranteed over all Recommended Operating Conditions.
• Typical characteristics and specifications are measured at nominal supply voltages and TA = 25°C.
• VDDA = +3.3V ±10%; GNDA = 0V. All voltages with respect to 0V.
• MCLK = 4.096MHz.
Parameter
Symbol
Master Clock Characteristics
XIN Clock Frequency
Internal Gate Oscillator MCLK
XIN Clock Duty Cycle
Filter Characteristics
Phase Compensation Range
(60Hz, OWR = 4000Hz)
Input Sampling Rate
Digital Filter Output Word Rate
(Both channels) OWR
High-pass Filter Corner Frequency
-3 dB
Input/Output Characteristics
High-level Input Voltage (All Pins)
VIH
Low-level Input Voltage (All Pins)
VIL
High-level Output Voltage
(Note 12)
Low-level Output Voltage
(Note 12)
Input Leakage Current
DO, Iout = +10mA
Iout = +5mA
DO, Iout = -12mA
All Other Outputs, Iout = -5mA
VOH
VOL
Iin
3-state Leakage Current
IOZ
Digital Output Pin Capacitance
Cout
Min
2.5
40
-10.79
-
-
-
0.6(VDDA)
-
VDDA-0.3
VDDA-0.3
-
-
-
-
-
Typ
4.096
-
-
MCLK/8
MCLK/1024
2.0
-
-
-
-
-
-
±1
-
5
Max
5
60
+10.79
-
-
-
-
0.6
-
-
0.5
0.5
±10
±10
-
Unit
MHz
%
°
Hz
Hz
Hz
V
V
V
V
V
V
µA
µA
pF
Notes: 11. All measurements performed under static conditions.
12. XOUT pin used for crystal only. Typical drive current<1mA.
12
DS982F2
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