Philips Semiconductors
LIN transceiver
Product specification
TJA1020
SYMBOL
PARAMETER
CONDITIONS
MIN.
IIL
LOW-level input current VTXD = 0 V
−5
IOL
LOW-level output current standby mode;
1.5
(local wake-up request) VNWAKE = 0 V;
VLIN = VBAT;
VTXD = 0.4 V
Pin NSLP
VIH
VIL
Vhys
RNSLP
IIL
HIGH-level input voltage
LOW-level input voltage
NSLP hysteresis voltage
NSLP pull-down resistor
LOW-level input current
VNSLP = 5 V
VNSLP = 0 V
2
−0.3
0.03
125
−5
Pin RXD (open-drain)
IOL
LOW-level output current normal slope mode;
1.3
VLIN = 0 V; VRXD = 0.4 V
ILH
HIGH-level leakage
normal slope mode;
−5
current
VLIN = VBAT; VRXD = 5 V
Pin NWAKE
VIH
HIGH-level input voltage
VBAT − 1
VIL
LOW-level input voltage
−0.3
IIL
NWAKE pull-up current VNWAKE = 0 V
−30
ILH
HIGH-level leakage
VNWAKE = 27 V;
−5
current
VBAT = 27 V
Pin INH
Rsw(INH)
ILH
switch-on resistance
between pins BAT and
INH
HIGH-level leakage
current
standby; low slope or −
normal slope mode;
IINH = −15 mA;
VBAT = 12 V
sleep mode;
−5
VINH = 27 V; VBAT = 27 V
Pin LIN
Vo(reces)
LIN recessive output
voltage
VTXD = 5 V; ILIN = 0 mA 0.9VBAT
Vo(dom)
ILH
LIN dominant output
voltage
HIGH-level leakage
current
VTXD = 0 V; VBAT = 7.3 V −
VTXD = 0 V; VBAT = 7.3; 0.6
RL = 1 kΩ
VTXD = 0 V; VBAT = 18 V −
VTXD = 0 V; VBAT = 18 V; 0.8
RL = 1 kΩ
VLIN = VBAT
−1
IIL
LIN pull-up current
sleep mode; VLIN = 0 V; −2
VNSLP = 0 V
TYP.
0
3
MAX.
+5
−
UNIT
µA
mA
−
7
V
−
+0.8
V
−
0.5
V
350
800
kΩ
0
+5
µA
3.5
−
mA
0
+5
µA
−
VBAT + 0.3 V
−
VBAT − 3.3 V
−10
−3
µA
0
+5
µA
30
50
Ω
0
+5
µA
−
VBAT
V
−
1.2
V
−
−
V
−
2.0
V
−
−
V
0
+1
µA
−5
−10
µA
2004 Jan 13
10