User guide
9
CS4334/5/8/9
DIGITAL INPUT CHARACTERISTICS
Notes:
8. I
in
for CS433X LRCK is ±20A max.
Parameters Symbol Min Typ Max Units
High-Level Input Voltage V
IH
2.0 - - V
Low-Level Input Voltage V
IL
--0.8V
Input Leakage Current (Note 8) I
in
--±10A
Input Capacitance - 8 - pF
100
50
75
25
2.5
51015
Safe Operating
Region
Capacitive Load -- C (pF)
L
Resistive Load -- R (k
)
L
125
3
20
Figure 3. Maximum Loading Figure 4. Power vs. Sample Rate
75
50
30
Power (mW)
Sample Rate (kHz)
B
R
M
H
R
M
70
65
60
55
40 50 60 70 80 90
100