Philips Semiconductors
Product specification
LIN transceiver
TJA1020
CHARACTERISTICS
VBAT = 5 to 27 V; Tvj = −40 to +150 °C; RL(LIN-BAT) = 500 Ω; all voltages are defined with respect to ground; positive
currents flow into the IC; typical values are given at VBAT = 12 V; unless otherwise specified; notes 1 and 2.
SYMBOL
Supply
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
IBAT
supply current on
pin BAT
sleep mode
(VLIN = VBAT
NWAKE = VBAT
1
3
8
µA
;
V
;
VTXD = 0 V; VNSLP = 0 V)
standby mode; bus
100
300
400
900
1000
2000
µA
µA
recessive (VINH = VBAT
VLIN = VBAT
VNWAKE = VBAT
TXD = 0 V; VNSLP = 0 V)
;
;
;
V
standby mode; bus
dominant (VBAT = 12 V;
VINH = 12 V; VLIN = 0 V;
VNWAKE = 12 V;
V
TXD = 0 V;
VNSLP = 0 V); note 3
low slope mode; bus
recessive (VINH = VBAT
100
400
400
3.5
1000
1000
8
µA
µA
mA
;
VLIN = VBAT
VNWAKE = VBAT
TXD = 5 V; VNSLP = 5 V)
normal slope mode; bus 100
recessive (VINH = VBAT
VLIN = VBAT
VNWAKE = VBAT
;
;
V
;
;
;
VTXD = 5 V; VNSLP = 5 V)
low slope mode; bus
dominant (VBAT = 12 V;
VINH = 12 V;
1
V
NWAKE = 12 V;
VTXD = 0 V;
VNSLP = 5 V); note 3
normal slope mode; bus
dominant (VBAT = 12 V;
VINH = 12 V;
1
3.5
8
mA
VNWAKE = 12 V;
VTXD = 0 V;
VNSLP = 5 V); note 3
Pin TXD
VIH
HIGH-level input voltage
LOW-level input voltage
TXD hysteresis voltage
TXD pull-down resistor
2
−
7
V
VIL
−0.3
0.03
125
−
+0.8
0.5
800
V
Vhys
RTXD
−
V
VTXD = 5 V
350
kΩ
2002 Jul 17
10
NXP [ NXP ]
