CA3282 Intersil Corporation, CA3282 Datasheet - Page 3

• Manufacturer Part Number: CA3282
• Description: Octal Low Side Power Driver with Serial Bus Control
• Manufacturer: Intersil Corporation

Electrical Specifications
Serial Peripheral Interface Timing
NOTES:
Timing Diagrams
Output Three State Leakage
Current
Output Capacitance
Operating Frequency
Enable Lead Time
Enable Lag Time
Clock HIGH Time
Clock LOW Time
Data Setup Time
Data Hold Time
Enable Time
Disable Time
Data Valid Time
Output Data Hold Time
Rise Time (MISO Output)
Rise Time SPI Inputs (SCK, MOSI, CE)
Fall Time (MISO Output)
Fall Time SPI Inputs (SCK, MOSI, CE)
3. Refer to Figure 4A for I
4. The Maximum Operating Frequency is typically greater than 10MHz but it is application limited primarily by external SPI input rise/fall
times and MISO output loading.
PARAMETER
PARAMETER
SCK
CE
OUT
current vs V
(CPOL = 0, CPHA = 1)
V
SYMBOL
DD
C
I
OUT
= 5V, T
OL
FIGURE 1A. DATA AND CLOCK TIMING DIAGRAM
SAT
MSB
(10)
(11)
(12)
(12)
(13)
(13)
(4)
(5)
A
(See Figure 1B)
(2)
(3)
(6)
(7)
(8)
(9)
voltage. Typical r
SYMBOL
V
CE Pin Held High
0 < V
= -40
f
DD
OPER
INTERNAL STROBE FOR DATA CAPTURE
6
t
t
t
= 5.25V, 0 < V
o
O
wSCK
wSCK
LEAD
t
t
t
t
LAG
t
t
t
t
t
DIS
rSO
fSO
C to 125
HO
SU
t
EN
t
rSI
fSI
H
L
< V
H
V
TEST CONDITIONS
DD
5
V
V
V
V
CA3282
, CE Pin Held High
o
DD
DD
DD
DD
DS(ON)
C, Unless Otherwise Specified (Continued)
= 20% to 70%, C
= 20% to 70%, C
= 70% to 20%, C
= 70% to 20%, C
3
O
4
TEST CONDITIONS
< V
values are given for -40
DD
,
3
L
L
L
L
= 200pF
= 200pF
= 200pF
= 200pF
2
1
MIN
-10
o
-
C, 25
LSB
D.C.
MIN
o
C, 105
0
-
-
-
-
-
-
-
-
-
-
-
-
-
TYP
-
-
o
Note 4
C and 125
<100
<100
TYP
150
50
50
20
20
50
75
50
35
45
-
-
MAX
+10
20
MAX
o
200
200
100
100
100
300
150
100
100
3.0
50
50
50
50
C temperatures.
-
UNITS
UNITS
pF
MHz
A
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns