MCP2021-330E-P MICROCHIP [Microchip Technology], MCP2021-330E-P Datasheet - Page 23

• Manufacturer Part Number: MCP2021-330E-P
• Description: LIN Transceiver with Voltage Regulator
• Manufacturer: MICROCHIP [Microchip Technology]

2.2
© 2005-2012 Microchip Technology Inc.
DC Specifications
Bus Interface
High Level Input Voltage
Low Level Input Voltage
Input Hysteresis
Low Level Output Current
Pull-up Current on Input
Short Circuit Current
Limit
High Level Output
Voltage
Low Level Output Voltage
Input Leakage Current (at
the receiver during
dominant bus level)
Leakage Current
(disconnected from
ground)
Leakage Current
(disconnected from V
Receiver Center Voltage
Slave Termination
Note 1:
2:
3:
Parameter
DC Specifications (Continued)
Internal current limited. 2.0 ms maximum recovery time (R
For design guidance only, not tested.
Node has to sustain the current that can flow under this condition; bus must be operational under this
condition.
BAT
)
Electrical Characteristics:
Unless otherwise indicated, all limits are specified for:
V
T
C
I
BUS
I
A
BB
LOADREG
BUS
V
V
V
= -40°C to +125°C
V
I
I
OL
PU
OH
BUS
IH
Rslave
= 6.0V to 18.0V
IL
(L
V
_
V
_
Sym
I
(L
(L
(L
OLLO
PAS
(L
I
BUS
BUS
HYS
(L
NO
SC
_
BUS
BUS
BUS
BUS
BUS
CNT
_
_
)
GND
DOM
= 10 µF
)
)
)
)
)
0.475 V
0.6 V
0.8 V
Min.
40
50
20
—
-8
—
—
-1
-1
5
BB
BB
BB
Typ.
V
0.5
30
—
—
—
—
—
—
—
—
—
—
—
BB
0.175 V
0.525 V
0.4 V
0.2 V
LBUS
Max.
V
200
180
200
18
+1
10
50
47
—
MCP2021/2/1P/2P
BB
BB
BB
= 0Ω, TX = 0.4 V
BB
BB
Units
mA
mA
mA
mA
µA
µA
µA
kΩ
V
V
V
V
V
V
Recessive state
Dominant state
V
Output voltage = 0.1 V
V
~30 kΩ internal pull-up
@ V
(Note 1)
V
0.8 V
Driver off,
V
V
GND
0V < V
V
V
0 < V
T
(Note 3)
T
V
V
A
A
OH
IH
BB
BUS
BAT
BAT
BAT
BUS
IH
= -40
= +85
REG
(L
(L
(L
IH
= 12V
DEVICE
_
BUS
BB
BUS
= 12V
= 12V
= GND,
= 0V,
BUS
BUS
CNT
, V
(L
BUS
Conditions
°
BUS
°
) - V
C to +85
LBUS
))/2
< 18V,
C to +125
) must be at least
= (V
DS22018F-page 23
< 18V,
) = 0.7 V
= V
IL
(L
= V
IL
BAT
BUS
(L
°
BB
C
BUS
,
°
)
C
).
BB
BB
) +
,