MLX80001
4-channel Master LIN Transceiver
2.3 Static Characteristics
Unless otherwise specified all values in the following tables are valid for V
S
= 5 to 26.5V and T
AMB
= -40 to
125°C. All voltages are referenced to ground (GND), positive currents are flow into the IC.
Parameter
Undervoltage lockout
Supply current single channel, dominant
Supply current four channel, dominant
Supply current, recessive
Supply current, sleep mode
Supply current, sleep mode
Short circuit LIN current
Pull up resistor LIN
Pull up current LIN , sleep mode
LIN reverse current, recessive
LIN reverse current loss of battery
LIN current during loss of Ground
[2]
Transmitter dominant voltage
Transmitter driving capability low battery
Recessive output voltage
LIN input capacitance
[1]
Symbol
PIN VS
V
S_UV
I
Sd_single
I
Sd_four
I
Sr
I
Ssl
I
Ssl
I
_LIN_LIM
R
_LIN_PU
MODE0/1=1, TxDx=0
V
S
= 26.5V, TxDx=0
no load current
V
S
= 26.5V, TxDx=0
No load current
V
S
= 18V, TxDx=H
MODE0/1=0
V
S
= 12V, Tamb= 25°
MODE0/1=0
PIN LINx – Transmitter
V
LIN
= VS, TxD=0
V
LIN
=0, TxD open
V
LIN
> V
S
, 5V < V
LIN
< 26.5V ,
5V < V
S
< 26.5V, TxD open
V
S
=0V, 0V < V
LIN
< 26.5V
V
S
=12V, 0V < V
LIN
< 26.5V
V
S
=18V, network load =500Ω,
TxDx = 0
V
S
=7V, V
LIN
=1.5V, TxDx = 0
TxDx open
Pulse response via 1KΩ,
V
PULSE
= 12V, VS open
PIN LINx – Receiver
Receiver dominant voltage
Receiver recessive voltage
Center point of receiver threshold
Receiver hysteresis
High level input voltage
Low level input voltage
TxD pull up current
MODE pull down resistor
V
ilLIN
V
ihLIN
V
iLIN_cnt
V
iLIN_hys
V
ih
V
il
-I
IL_TXD
R
MODE_pd
TxD_x =L, MODE0&1=H
10
10
V
LIN_cnt
= ( V
ilLIN
_ + V
ihLIN
)/2
V
LIN_cnt
= ( V
ihLIN
-V
ilLIN
)
2.0
0.65
50
50
0.4 *V
S
0.6 *V
S
0.475 *V
S
0.5 *V
S
0.525 *V
S
0.175 *V
S
V
V
V
V
V
V
µA
kΩ
40
0.8*Vs
25
Vs
35
-150
900
-100
-75
20
20
100
2
120
200
1100
mA
Ω
µA
µA
µA
µA
V
mA
V
pF
950
25
50
2
4.5
30
2
120
4
1500
V
mA
mA
µA
µA
µA
Condition
Min
Typ
Max
Unit
I
_LIN_PU_SLEEP
V
LIN
=0, V
S
=12V, sleep mode
I
_LIN_rec
I
_LIN_LOB
I
_LIN_LOG
V
olLIN_3
I
_LIN_dom_min
V
ohLIN
C
LIN
PIN TXD_x, MODE 0/1
MLX80001 – Datasheet
3901080001
Page 7 of 28
March 2007
Rev 001
MELEXIS [ Melexis Microelectronic Systems ]
