Rainbow Electronics ATA6827 - Manual (Page 7)

7
4912C–AUTO–10/06
ATA6827 [Preliminary]
4. Absolute Maximum Ratings
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating
only and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of this
specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
All values refer to GND pins.
Parameters Pin Symbol Value Unit
Supply voltage 10, 11 V
VS
–0.3 to +40 V
Supply voltage
t < 0.5s; I
S
> –2A
10, 11 V
VS
–1 V
Logic supply voltage 9 V
VCC
–0.3 to +7 V
Logic input voltage 3, 4, 5, 8 V
CS
,V
DI
, V
CLK
, V
INH
–0.3 to V
VCC
+ 0.3 V
Logic output voltage 7 V
DO
–0.3 to V
VCC
+ 0.3 V
Input current 3, 4, 5, 8 I
CS
, I
DI
, I
CLK
, I
INH
–10 to +10 mA
Output current 7 I
DO
–10 to +10 mA
Output current 2, 12, 15 I
Out3
, I
Out2,
I
Out1
Internally limited, see output specification
Output voltage 2, 12, 15 I
Out3
, I
Out2,
I
Out1
–0.3 to +40 V
Reverse conducting current
(t
pulse
= 150 µs)
2, 12, 15 I
Out3
, I
Out2,
I
Out1
17 A
Junction temperature range T
j
–40 to +200 °C
Storage temperature range T
STG
–55 to +200 °C
Ambient temperature range T
a
–40 to +150 °C
5. Thermal Resistance
Parameters Test Conditions Symbol Value Unit
Junction case R
thjc
maximum 15 K/W
Junction ambient (1) R
thJA
40 K/W
Notes: 1. Depends on PCB board design
6. Operating Range
Parameters Symbol Value Unit
Supply voltage V
VS
V
UV
(2) to 40 V
Logic supply voltage V
VCC
4.75 to 5.25 V
Logic input voltage V
CS
,V
DI
, V
CLK
, V
INH
–0.3 to V
VCC
V
Serial interface clock frequency f
CLK
2 MHz
Junction temperature range T
j
–40 to +200 °C
Note: Threshold for undervoltage detection