Cirrus Logic CS4339 - Manual (Page 9)

9
CS4334/5/8/9
DIGITAL INPUT CHARACTERISTICS
Notes:
8. I
in
for CS433X LRCK is ±20
A max.
Parameters Symbol Min Typ Max Units
High-Level Input Voltage V
IH
2.0 - - V
Low-Level Input Voltage V
IL
- - 0.8 V
Input Leakage Current (Note 8) I
in
- - ±10
A
Input Capacitance - 8 - pF
100
50
75
25
2.5 5 10 15
Safe Operating
Region
Cap
a
ci
ti
ve L
o
a
d
--
C
(
p
F
)
L
Resistive Load -- R (k  )
L
125
3
20
Figure 3. Maximum Loading Figure 4. Power vs. Sample Rate
75
50
30
Po
w
e
r (
m
W
)
Sample Rate (kHz)
B
R
M
HR
M
70
65
60
55
40 50 60 70 80 90 100