CS4340A-KS View Datasheet(PDF) - Cirrus Logic
Part Name
Description
MFG CO.
'CS4340A-KS' PDF : 20 Pages View PDF
CS4340A
DC ELECTRICAL CHARACTERISTICS (AGND = 0V; all voltages with respect to AGND.)
Parameters
Symbol Min Typ Max Units
Normal Operation (Note 6)
Power Supply Current
VA = 5.0V IA
VA = 3.3V
-
18
25
mA
-
15
20
mA
Power Dissipation
VA = 5.0V
VA = 3.3V
-
90
125
mW
-
50
100
mW
Power-down Mode (Note 7)
Power Supply Current
VA = 5.0V IA
VA = 3.3V
-
60
-
µA
-
35
-
µA
Power Dissipation
VA = 5.0V
VA = 3.3V
-
0.3
-
mW
-
0.1
-
mW
All Modes of Operation
Power Supply Rejection Ratio (Note 8)
1 kHz PSRR
-
60
-
dB
60 Hz
-
40
-
dB
VQ Nominal Voltage
Output Impedance
Maximum allowable DC current source/sink
- 0.5•VA -
V
-
250
-
kΩ
-
0.01
-
mA
Filt+ Nominal Voltage
Output Impedance
Maximum allowable DC current source/sink
-
VA
-
V
-
250
-
kΩ
-
0.01
-
mA
MUTEC Low-Level Output Voltage
-
0
-
V
MUTEC High-Level Output Voltage
-
VA
-
V
Maximum MUTEC Drive Current
-
3
-
mA
DIGITAL INTERFACE SPECIFICATIONS (GND = 0 V; all voltages with respect to GND.)
Parameters
Symbol
Min
Max
Units
3.3 V Logic (2.7 V to 3.6 V DC Supply)
High-Level Input Voltage
Low-Level Input Voltage
5.0 V Logic (4.5 V to 5.5 V DC Supply)
VIH
2.0
-
V
VIL
-
0.8
V
High-Level Input Voltage
Low-Level Input Voltage
VIH
2.0
-
V
VIL
-
0.8
V
DIGITAL INPUT CHARACTERISTICS (AGND = 0V; all voltages with respect to AGND.)
Parameters
Symbol Min Typ Max
Input Leakage Current
Input Capacitance
Iin
-
-
±10
-
8
-
Units
µA
pF
THERMAL CHARACTERISTICS AND SPECIFICATIONS
Parameters
Symbol Min Typ Max Units
Package Thermal Resistance (multi-layer boards)
θJA
Ambient Operating Temperature
(Power Applied) TA
-
74
-
°C/Watt
-10
-
+70
°C
DS590PP2
17
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