aduc7032 Analog Devices, Inc., aduc7032 Datasheet - Page 12

• Manufacturer Part Number: aduc7032
• Description: Microconverter Integrated, Precision Battery Sensor
• Manufacturer: Analog Devices, Inc.

Parameter
LIN I/O General Contd.
LIN V1.3 Specification
Preliminary Technical Data
I
V
V
V
V
V
V
V
V
V
V
GND-Shift
R
V
Transmit Propagation Delay
Symmetry of Transmit
Propagation Delay
Receive Propagation Delay
Symmetry of Receive
Propagation Delay
t
t
LIN_NO_GND
SYM
SYM
dV
dV
LIN_DOM
LIN_REC
LIN_CNT
HYS
LIN_DOM_DRV_LOSUP
LIN_DOM_DRV_HISUP
LIN_DOM_DRV_LOSUP
LIN_DOM_DRV_HISUP
LIN_RECESSIVE
BAT
slave
Serial Diode
dt
dt
1
-Shift
1
1
1
1
1
1
31
31
31
31
1
1
1
1
1
1
1
Test Conditions/Comments
Control Unit disconnected from ground
LIN Receiver Dominant State, VDD > 7.0V
LIN Receiver Recessive State, VDD > 7.0V
LIN Receiver Centre Voltage, VDD > 7.0V
LIN Receiver Hysteresis Voltage
LIN Dominant Output Voltage. V
LIN Dominant Output Voltage. V
LIN Dominant Output Voltage. V
LIN Dominant Output Voltage. V
LIN Recessive Output Voltage
Slave Termination Resistance
Voltage Drop at the serial diode D
VDD
Bus Load Conditions ( C
VDD
VDD
VDD
Bus Load Conditions ( C
Slew Rate
Dominant and recessive Edges V
Slew Rate
Dominant and recessive Edges V
Symmetry of rising and falling edge V
Symmetry of rising and falling edge V
GND = V
MIN
MIN
MIN
MIN
1nF||1k ; 6.8nF|| 660
1nF||1k ; 6.8nF|| 660
= 7V
= 7V
= 7V
= 7V
DD
; 0V V
LIN
<18V ; V
Rev. PrD | Page 12 of 128
BUS
BUS
|| R
|| R
BAT
; 10nF || 500
; 10nF || 500
BUS
BUS
DD
DD
DD
DD
= 12V
BAT
BAT
):
) :
Ser_Int
7V, R
18V,R
7V, R
18V,R
= 18V
= 7V
BAT
BAT
L
L
L
L
= 18V
= 7V
500
1000
500
1000
Min
-1
0.6V
0.475V
0.6
0.8
0.8 V
0
0
20
0.4
-2
-2
1
0.5
-5
-4
DD
DD
DD
0.5 V
Typ
30
0.7
2
DD
0.4V
0.525V
0.175V
0.1V
0.1V
Max
1
1.2
2
47
1
4
2
6
2
3
3
5
4
ADuC7032
DD
DD
DD
DD
DD
Unit
mA
V
V
V
V
V
V
V
V
V
V
V
K
V
µs
µs
µs
µs
V/µs
V/µs
µs
µs