mc33912 Freescale Semiconductor, Inc, mc33912 Datasheet - Page 13

• Manufacturer Part Number: mc33912
• Description: Lin System Basis Chip With Dc Motor Pre-driver And Current Sense
• Manufacturer: Freescale Semiconductor, Inc

Table 3. Static Electrical Characteristics (continued)
34912, unless otherwise noted. Typical values noted reflect the approximate parameter mean at T
conditions, unless otherwise noted.
Analog Integrated Circuit Device Data
Freescale Semiconductor
LIN PHYSICAL LAYER, TRANSCEIVER (LIN)
Notes
Output Current Limitation
Leakage Output Current to GND
Receiver Input Voltages
LIN Transceiver Output Voltage
LIN Pull-up Resistor to V
Over-temperature Shutdown
Over-temperature Shutdown Hysteresis
39.
40.
Characteristics noted under conditions 5.5V ≤ V
Dominant State, V
Dominant State; V
Recessive State; 8V
GND Disconnected; GND
V
Receiver Dominant State
Receiver Recessive State
Receiver Threshold Center (V
Receiver Threshold Hysteresis (V
Recessive State, TXD HIGH, I
Dominant State, TXD LOW, 500Ω External Pull-up Resistor, LDVS = 0
Dominant State, TXD LOW, 500Ω External Pull-up Resistor, LDVS = 1
BAT
Parameters guaranteed for 7.0V
When over-temperature shutdown occurs, the LIN bus goes in recessive state and the flag LINOT in LINSR is set.
Disconnected; V
BUS
BUS
<
SUP
SUP_DEVICE
= 0V; V
= 18V
V
BAT
Characteristic
DEVICE
(40)
<
TH_DOM
BAT
OUT
18V; 8V
= V
TH_REC
= 12V
= GND; 0 < V
= 1.0µA
SUP
≤
+ V
V
<
; V
SUP
V
TH_REC
- V
BAT
BUS
(39)
≤
TH_DOM
18V.
= 12V; 0 < V
<
BUS
)/2
18V; V
SUP
)
< 18V
BUS
≤ 18V, -40°C ≤ T
BUS
≥
V
< 18V
BAT
I
I
I
BUS_PAS_REC
BUS_PAS_dom
BUS_NO_GND
V
V
T
V
V
V
V
LIN_DOM_0
LIN_DOM_1
LINSD_HYS
Symbol
R
I
BUS_CNT
T
BUSDOM
BUSLIM
BUSREC
LIN_REC
A
V
I
SLAVE
LINSD
BUS
HYS
≤ 125°C for the 33912 and -40°C ≤ T
V
SUP
0.475
Min
-1.0
-1.0
150
0.6
40
20
STATIC ELECTRICAL CHARACTERISTICS
–
–
–
–
–
–
–
-1.0
ELECTRICAL CHARACTERISTICS
Typ
120
165
0.5
1.1
1.7
A
30
10
–
–
–
–
–
–
–
–
= 25°C under nominal
0.525
0.175
Max
200
100
180
1.0
0.4
1.4
20
60
–
–
–
2
–
A
≤ 85°C for the
V
Unit
mA
mA
mA
µA
µA
kΩ
°C
°C
SUP
V
33912
13