Datasheet
SPI Driver for Enhanced Relay Control
SPIDER - TLE7231G
General Product Characteristics
Datasheet 10 Rev. 1.1, 2011-04-12
Note: Stresses above the ones listed here may cause permanent damage to the device. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
Note: Integrated protection functions are designed to prevent IC destruction under fault conditions described in the
data sheet. Fault conditions are considered as “outside” normal operating range. Protection functions are
not designed for continuous repetitive operation.
4.2 Functional Range
Note: Within the functional range the IC operates as described in the circuit description. The electrical
characteristics are specified within the conditions given in the related electrical characteristics table.
4.3 Thermal Resistance
Note: This thermal data was generated in accordance with JEDEC JESD51 standards.
For more information, go to www.jedec.org.
3) V
DD
+ 0.3V < 5.5V
4) ESD susceptibility, HBM according to EIA/JESD 22-A114B
Pos. Parameter Symbol Limit Values Unit Conditions
Min. Max.
4.2.1 Digital supply voltage
V
DD
3. 0 5.5 V –
4.2.2 Analog supply voltage
V
DDA
4.5 5.5 V –
4.2.3 Digital supply current all channels
ON
I
DD(ON)
–0.5mA–
4.2.4 Analog supply current all channels
ON
I
DDA(ON)
–5mA–
4.2.5 Analog supply turn-ON time t
DDA(ON)
15 – µs V
DDA
= 0V to 5V
(linear)
Pos. Parameter Symbol Limit Values Unit Conditions
Min. Typ. Max.
4.3.6 Junction to Solder Point
R
thJSP
– – 39 K/W pin 4,11
1)
1) Specified R
thJSP
value is simulated at natural convection on a cold plate setup (all pins are fixed to ambient temperature).
T
a
= 25 °C. LS1 to LS3 are dissipating 1 W power (0.25 W each).
4.3.7 Junction to Ambient R
thJA
–70–K/W
1)2)
2) Specified R
thJA
value is according to Jedec JESD51-2,-7 at natural convection on FR4 2s2p board; The product
(Chip+Package PG-DSO-14) was simulated on a 76.2 x 114.3 x 1.5 mm board with 2 inner copper layers (2 x 70 µm Cu,
2 x 35 µm Cu).
T
a
= 25 °C, LS1 to LS3 are dissipating 1 W power (0.25 W each).