Philips Semiconductors
Product specification
LIN transceiver
TJA1020
SYMBOL
PARAMETER
LOW-level input current
LOW-level output current standby mode;
CONDITIONS
MIN.
TYP.
MAX.
UNIT
IIL
VTXD = 0 V
−5
0
3
+5
µA
IOL
1.5
−
mA
(local wake-up request)
VNWAKE = 0 V;
LIN = VBAT
VTXD = 0.4 V
V
;
Pin NSLP
VIH
HIGH-level input voltage
LOW-level input voltage
NSLP hysteresis voltage
2
−
−
−
7
V
VIL
−0.3
0.03
125
−5
+0.8
0.5
V
Vhys
RNSLP
IIL
V
NSLP pull-down resistor VNSLP = 5 V
LOW-level input current VNSLP = 0 V
350
0
800
+5
kΩ
µA
Pin RXD (open-drain)
IOL
LOW-level output current normal slope mode;
VLIN = 0 V; VRXD = 0.4 V
1.3
3.5
0
−
mA
ILH
HIGH-level leakage
current
normal slope mode;
VLIN = VBAT; VRXD = 5 V
−5
+5
µA
Pin NWAKE
VIH
VIL
IIL
HIGH-level input voltage
LOW-level input voltage
NWAKE pull-up current
V
BAT − 1
−
VBAT + 0.3
V
−0.3
−30
−5
−
V
BAT − 3.3
V
VNWAKE = 0 V
−10
0
−3
µA
µA
ILH
HIGH-level leakage
current
VNWAKE = 27 V;
VBAT = 27 V
+5
Pin INH
Rsw(INH)
switch-on resistance
between pins BAT and
INH
standby; low slope or
normal slope mode;
−
30
0
50
+5
Ω
I
INH = −15 mA;
VBAT = 12 V
ILH
HIGH-level leakage
current
sleep mode;
VINH = 27 V; VBAT = 27 V
−5
µA
Pin LIN
Vo(reces)
LIN recessive output
voltage
VTXD = 5 V; ILIN = 0 mA 0.9VBAT
−
−
VBAT
V
V
Vo(dom)
LIN dominant output
voltage
VTXD = 0 V;
0.6
0.15VBAT
VBAT = 8 to 27 V
V
TXD = 0 V; VBAT = 7.3 V 0.6
−
1.2
+1
V
ILH
HIGH-level leakage
current
VLIN = VBAT
−1
0
µA
IIL
LIN pull-up current
sleep mode; VLIN = 0 V; −2
VNSLP = 0 V
−5
−10
µA
kΩ
RSLAVE
slave termination
resistance to pin BAT
standby, low slope or
normal slope mode;
VLIN = 0 V; VBAT = 12 V
20
30
47
2002 Jul 17
11
NXP [ NXP ]
