Electrical characteristics
VNI8200XP
5.2
SPI characteristics
10.5 V < VCC < 36 V; 2.7 V < VREG < 5 V; -40 <Tj <125; unless otherwise specified.
Table 6. SPI characteristics
Symbol
Parameter
fCLK
tr(CLK),
tf(CLK)
tsu(SS)
th(SS)
tw(CLK)
tsu(SDI)
th(SDI)
ta(SDO)
tdis(SDO)
tv(SDO)
th(SDO)
SPI clock frequency
SPI clock rise/fall time
SS setup time
SS hold time
CLK high time
Data input setup time
Data input hold time
Data output access time
Data output disable time
Data output valid time
Data output hold time
VSDO Voltage on serial data output
Test conditions
Min.
Typ.
-
-
ISDO = 15 mA
ISDO = -4 mA
120
-
120
-
80
-
100
-
100
-
-
-
-
0
-
VREG-0.8 -
-
Max.
5
20
100
200
100
0.8
Unit
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
V
V
5.3
Switching
VCC = 24 V; -40 °C < TJ < 125 °C.
Table 7.
Symbol
Switching
Parameter
Test condition
td(ON) Turn-ON delay time
IOUT = 0.5 A, resistive load,
input rise time < 0.1 µs
tr
Rise time
IOUT = 0.5 A, resistive load,
input rise time < 0.1 µs
td(OFF) Turn-OFF delay time
IOUT = 0.5 A, resistive load,
input rise time < 0.1 µs
tf
Fall time
IOUT = 0.5 A, resistive load,
input rise time < 0.1 µs
dV/dt(ON)
Turn-ON voltage slope
IOUT = 0.5 A, resistive load,
input rise time < 0.1 µs
dV/dt(off)
Turn-OFF voltage
slope
IOUT = 0.5 A, resistive load,
input rise time < 0.1 µs
Min. Typ. Max. Unit
-
5
-
µs
-
5
-
µs
-
10
-
µs
-
5
-
µs
-
3
- V/µs
-
4
- V/µs
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Doc ID 15234 Rev 4