Owner's manual
DS684F2 9
CS4352
DIGITAL CHARACTERISTICS
POWER AND THERMAL CHARACTERISTICS
Notes:
6. Current consumption increases with increasing FS and increasing MCLK. Typ and Max values are
based on highest FS and highest MCLK. Variance between speed modes is small.
7. Power down mode is defined as RST
pin = Low with all clock and data lines held static low. All digital
inputs have a weak pull-down which is only present during reset. Opposing this pull-down will slightly
increase the power-down current (pull-down is equivalent to a 50 kΩ resistor per pin).
8. Valid with the recommended capacitor values on VQ and V
BIAS
as shown in the typical connection dia-
gram in Section 3.
Parameters Symbol Min Typ Max Units
High-Level Input Voltage V
L
= 3.3 V
V
L
= 2.5 V
V
L
= 1.5 V
V
IH
V
IH
V
IH
2.0
1.7
1.05
-
-
-
-
-
-
V
V
V
Low-Level Input Voltage V
L
= 3.3 V
V
L
= 2.5 V
V
L
= 1.5 V
V
IL
V
IL
V
IL
-
-
-
-
-
-
0.8
0.7
0.38
V
V
V
Input Leakage Current I
in
--±10µA
Input Capacitance - 8 - pF
Maximum MUTEC Drive Current - 2 - mA
MUTEC High-Level Output Voltage V
OH
-VA_H- V
MUTEC Low-Level Output Voltage V
OL
-0- V
Parameters Symbol Min Typ Max Units
Power Supplies
Power Supply Current normal operation, V
A_H
= 12 V
(Note 6) V
A_H
= 9 V
V
A
= 3.3 V
V
D
= 3.3 V
Interface current V
L
= 3.3 V
power-down state, all supplies (Note 7)
I
A_H
I
A_H
I
A
I
D
I
L
I
pd
-
-
-
-
-
-
12
10
3
12
0.02
380
21
16
4
16
0.09
-
mA
mA
mA
mA
mA
µA
Power Dissipation (all supplies) (Note 6)
VA_H = 12 V normal operation
power-down (Note 7)
VA_H = 9 V normal operation
power-down (Note 7)
-
-
-
-
121
1
91
1
158
-
122
-
mW
mW
mW
mW
Power Supply Rejection Ratio (Note 8) (1 kHz)
(60 Hz)
PSRR -
-
60
60
-
-
dB
dB