MLX80001 Datasheet, PDF (7/28 Pages) Melexis Microelectronic Systems – 4-channel Master LIN Transceiver

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]
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
Symbol
Condition
Min Typ Max Unit
PIN VS
VS_UV MODE0/1=1, TxDx=0
2
ISd_single
VS = 26.5V, TxDx=0
no load current
ISd_four
VS = 26.5V, TxDx=0
No load current
ISr
VS = 18V, TxDx=H
950
ISsl
MODE0/1=0
VS = 12V, Tamb= 25°
25
ISsl
MODE0/1=0
PIN LINx – Transmitter
I_LIN_LIM VLIN = VS, TxD=0
120
R_LIN_PU VLIN =0, TxD open
900
I_LIN_PU_SLEEP VLIN=0, VS=12V, sleep mode
-100 -75
I_LIN_rec
VLIN> VS, 5V < VLIN < 26.5V ,
5V < VS < 26.5V, TxD open
I_LIN_LOB VS=0V, 0V < VLIN < 26.5V
I_LIN_LOG VS=12V, 0V < VLIN < 26.5V
-150
VolLIN_3
VS=18V, network load =500Ω,
TxDx = 0
I_LIN_dom_min VS=7V, VLIN=1.5V, TxDx = 0
40
VohLIN TxDx open
0.8*Vs
CLIN
Pulse response via 1KΩ,
VPULSE = 12V, VS open
25
PIN LINx – Receiver
4.5
V
30
2
mA
120
4
mA
1500 µA
µA
50 µA
200 mA
1100 Ω
µA
20 µA
20 µA
100 µA
2
V
mA
Vs
V
35 pF
VilLIN
VihLIN
ViLIN_cnt VLIN_cnt = ( VilLIN_ + VihLIN )/2
ViLIN_hys VLIN_cnt = ( VihLIN -VilLIN )
PIN TXD_x, MODE 0/1
0.4 *VS
V
0.6 *VS V
0.475 *VS 0.5 *VS 0.525 *VS V
0.175 *VS V
Vih
2.0
Vil
-IIL_TXD TxD_x =L, MODE0&1=H
10
RMODE_pd
10
V
0.65 V
50 µA
50 kΩ
MLX80001 – Datasheet
3901080001
Page 7 of 28
March 2007
Rev 001