Philips Semiconductors
Product data
AU5790
Single wire CAN transceiver
2001 May 18
7
DC CHARACTERISTICS
–40
°C < Tamb < +125 °C; 5.5 V < VBAT < 16 V; –0.3 V < VTxD < 5.5 V; –0.3 V < VNSTB < 5.5 V; –0.3 V < VEN < 5.5 V; –0.3 V < VRxD < 5.5 V;
–1 V < VCANH < +16 V; bus load resistor at pin RTH: 2 k < RT < 9.2 k; total bus load resistance 270 < RL < 9.2 k;
CL < 13.7 nF; 1s < RL CL < 4s; RxD pull-up resistor 2.2 k < Rd < 3.0 k; RxD: loaded with CLR < 30pF to GND;
all voltages are referenced to pin 8 (GND); positive currents flow into the IC;
typical values reflect the approximate average value at VBAT = 13 V and Tamb = 25 °C, unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Pin BAT
VBAT
Operating supply voltage
Note 1
5.3
13
27
V
VBATL
Low battery state
lockout state
2.5
5.3
V
VBATLO
Supply undervoltage lockout state
TxD = 1 or 0; check CANH and
RxD are floating
2.5
V
IBATPN
Passive state supply current in
normal mode
NSTB = 5 V, EN = 5 V, TxD = 5 V
2
mA
IBATPW
Passive state supply current in
wake-up mode
NSTB = 0 V, EN = 5 V, TxD = 5 V,
Note 2
3
mA
IBATPH
Passive state supply current in
high speed mode
NSTB = 5 V, EN = 0 V, TxD = 5 V,
Note 2
4
mA
IBATN
Active state supply current in
normal mode
NSTB = 5 V, EN = 5 V, TxD = 0 V,
RL = 270 , Tamb = 125 °C
35
mA
Tamb = 25 °C, –40 °C
40
mA
IBATW
Active state supply current in
wake-up mode
NSTB = 0 V, EN = 5 V, TxD = 0 V,
RL = 270 , Note 2,
Tamb = 125 °C
70
mA
Tamb = 25 °C, –40 °C, Note 2
90
mA
IBATH
Active state supply current in
high speed mode
NSTB = 5 V, EN = 0 V, TxD = 0 V,
RL = 100 , Note 2,
Tamb = 125 °C
70
mA
Tamb = 25 °C, –40 °C, Note 2
85
mA
IBATS
Sleep mode supply current
NSTB = 0 V, EN = 0 V, TxD = 5 V,
RxD = 5 V, –1 V < VCANH < +1 V,
5.5 V < VBAT < 14 V
–40
°C < Tj < 125 °C
70
100
A
Pin CANH
VCANHN
Bus output voltage in normal
mode
NSTB = 5 V, EN = 5 V,
RL > 270; 5.5 V < VBAT < 27 V
3.65
4.1
4.55
V
VCANHW
Bus output voltage in wake-up
mode
NSTB = 0 V, EN = 5 V,
RL > 270; 11.3 V < VBAT < 16 V
9.80
min
(VBAT, 13)
V
VCANHWL
Bus output voltage in wake-up
mode, low battery
NSTB = 0 V, EN = 5 V,
RL > 270; 5.5 V < VBAT < 11.3 V
VBAT –
1.45
VBAT
V
VCANHH
Bus output voltage in high-speed
transmission mode
NSTB = 5 V, EN = 0 V,
RL > 100; 8 V < VBAT < 16 V
3.65
4.55
V
ICANHRR
Recessive state output current,
bus recessive
Recessive state or sleep mode,
VCANH = –1 V; 0 V < VBAT < 27 V
–10
10
A
ICANHRD
Recessive state output current,
bus dominant
Recessive state or sleep mode,
VCANH = 10 V; 0 V < VBAT < 16 V
–20
100
A
ICANHDD
Dominant state output current,
bus dominant
TxD = 0 V, normal mode,
high-speed mode and sleep mode;
VCANH = 10 V;
0 V < VBAT < 16 V
–20
100
A
–ICANH_N
Bus short circuit current,
normal mode
VCANH = –1 V,
TxD = 0 V; NSTB = 5 V; EN = 5 V
30
150
mA
–ICANHW
Bus short circuit current,
wake-up mode
VCANH = –1 V,
TxD = 0 V; NSTB = 0 V; EN = 5 V
60
190
mA