CS42L56 View Datasheet(PDF) - Cirrus Logic
Part Name
Description
MFG CO.
CS42L56 Datasheet PDF : 92 Pages
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DIGITAL INTERFACE SPECIFICATIONS & CHARACTERISTICS
Parameters (Note 31)
Input Leakage Current
Input Capacitance
1.8 V - 3.3 V Logic
High-Level Output Voltage (IOH = -100 A)
Low-Level Output Voltage (IOL = 100 A)
High-Level Input Voltage
Low-Level Input Voltage
HPDETECT Input
High-Level Input Voltage
Low-Level Input Voltage
Symbol Min
Iin
-
-
VOH
VOL
VL = 1.65 V
VL = 1.8 V
VL = 2.0 V
VIH
VL > 2.0 V
VIL
HPDVIH
HPDVIL
VL - 0.2
-
0.83•VL
0.76•VL
0.68•VL
0.65•VL
-
0.65•VA
-
31. See “I/O Pin Characteristics” on page 10 for serial and control port power rails.
VCP
2.2 µF
VA
0.1 µF
VLDO
0.1 µF
VL
GND/AGND
0.1 µF
1
1
1
1
Power Supply
+
-
+
-
Voltmeter
+
-
+
-
Note: Current is derived from the voltage drop across
a 1 resistor in series with each supply input.
Figure 12. Power Consumption Test Configuration
CS42L56
Max
±10
10
Units
A
pF
-
V
0.2
V
-
V
-
-
-
0.30•VL V
-
V
0.35•VA V
DS851F2
27
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