CS44L11 Просмотр технического описания (PDF) - Cirrus Logic
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CS44L11 Datasheet PDF : 34 Pages
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DIGITAL CHARACTERISTICS
(GND = 0 V; all voltages with respect to 0 V.)
Parameters
High-Level Input Voltage
Low-Level Input Voltage
Input Leakage Current
Input Capacitance
CS44L11
Symbol
Min
Typ
Max
Units
VIH
0.7 x VD
-
-
V
VIL
-
-
0.3 x VD
V
Iin
-
-
±10
µA
-
8
-
pF
POWER AND THERMAL CHARACTERISTICS
(GND = 0 V; all voltages with respect to 0 V. HP_x outputs unloaded.)
Parameters
Symbol Min
Typ
Max
Power Down (Note 6)
Power Supply Current
VD = VA_HPx = 2.4 V
VD = VA_HPx = 1.8 V
-
380
-
-
110
-
Normal Operation (Note 7)
Power Supply Current
VD = VA_HPx = 2.4 V
VD = VA_HPx = 1.8 V
-
14
-
-
9
-
Total Power Dissipation-
Normal Operation (Note 6)
VD = VA_HPx = 2.4 V
VD = VA_HPx = 1.8 V
-
34
-
-
16
-
Maximum Headphone Power Output
(1 kHz full-scale sine wave
into 16 Ω load)
VA_HPx = 2.4 V
VA_HPx = 1.8 V
-
23
-
-
13
-
Power Supply Rejection Ratio
PSRR
-
0
-
Package Thermal Resistance
θJA
-
75
-
Notes:
6. Power Down Mode is defined as RST = LOW with all clocks and data lines held static.
7. Normal operation is defined as RST = HI.
Units
µA
µA
mA
mA
mW
mW
mW
mW
dB
°C/Watt
DS640PP4
7
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