TLE8108EM Infineon Technologies, TLE8108EM Datasheet - Page 25

• Manufacturer Part Number: TLE8108EM
• Manufacturer: Infineon Technologies

Specifications of TLE8108EM

• Packages: PG-SSOP-24
• Thermal Class: Exposed Pad
• Id Nom: 8 x 0.5 A
• Pin Count: 24.0 Pins
• Channels: 8.0
• Comment: 8 channel realy and LED driver

8.3.1
Figure 14
8.4
Note: Characteristics show the deviation of parameters at given supply voltage and junction temperature. Typical
Electrical Characteristics: Serial Peripheral Interface (SPI)
All voltages with respect to ground, positive currents are flowing into pin
unless otherwise specified:
Pos.
Input Characteristics (CS, SCLK, SI)
8.4.1
8.4.2
8.4.3
8.4.4
8.4.5
Data Sheet
SCLK
CS
SO
values show the typical parameters expected from manufacturing.
SI
Parameter
L level of pin
CS
SCLK
SI
H level of pin
CS
SCLK
SI
L input pull-up current through CS
H input pull-up current through CS
L input pull-down current through
pin
SCLK
SI
Timing Diagrams
Timing Diagram
SPI Characteristics
t
SO(en)
t
CS(lead)
V
DD
t
t
SO(v)
= 4.5V to 5.5V,
SCLK(H)
t
SI(su)
t
SCLK(P)
MSB
t
SCLK(L)
t
MSB
SI(h)
Symbol
V
V
V
V
V
V
I
I
I
I
CS(L)
CS(H)
SCLK(L)
SI(L)
CS(L)
SCLK(L)
SI(L)
CS(H)
SCLK(H)
SI(H)
T
j
= -40°C to +150°C
25
Min.
0
0.4*
V
3
3
1
DD
Limit Values
Typ.
-
-
17
15
10
Smart 8-Channel Low Side Switch
Max.
0.2*
V
V
40
40
60
DD
DD
Serial Peripheral Interface (SPI)
t
CS(lag)
Unit
V
V
μA
μA
μA
LSB
t
Rev. 1.0, 2011-03-23
SO(dis)
t
Conditions
-
-
V
V
V
V
1)
V
V
SPI Timing Diagram.vsd
CS(td)
DD
CS
DD
CS
SCLK
SI
= 0.6V
TLE 8108 EM
=5V
=5V
= 0V
= 0.4*
= 0.6V
V
DD
0.7 V
0.2 V
0.7 V
0.2 V
0.7 V
0.2 V
0.7 V
0.2 V
1)
DD
DD
DD
DD
DD
DD
DD
DD