
PC33394
13
MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA
3. ELECTRICAL CHARACTERISTICS
(–40
°
C
≤
T
A
≤
+125
°
C; +4.0 V
≤
VBAT
≤
+26.5 V using the PC33394 typical
application circuit – see Figure 1, unless otherwise noted.)
Characteristic
Symbol
Min.
Typ.
Max.
Unit
DC CHARACTERISTICS:
CAN Transceiver
(Bus Load CANH to CANL R
L
= 60
; Vdiff = V
CANH
– V
CANL
)
CAN Transceiver Supply Current (dominant), V
CANTXD
= 0V
CAN Transceiver Supply Current (recessive), V
CANTXD
= VDDH
Transmitter Data Input CANTXD
I
DD(CAN)
I
DD(CAN)
30
50
70
mA
2.5
5
10
mA
High–Level Input Voltage Threshold (recessive), Vdiff<0.5V
V
IH
V
IL
I
IH
I
IL
I
PU
1.4
2.0
V
Low–Level Input Voltage Threshold (dominant), Vdiff>1.0V
0.8
1.4
V
High–Level Input Current, VCANTXD = VDDH
–5
0
+5
μ
A
μ
A
μ
A
Low–Level Input Current, V
CANTXD
= 0V
CANTXD Pull–up Current, V
CANTXD
= 0V to V
IH(max)
CANTXD Input Capacitance
–10
–15
–30
–10
–60
(Note 1)
C
I(TXD)
5
10
pF
Receiver Data Output CANRXD
High–Level Output Voltage
V
CANTXD
= VDDH, I
CANRXD
= –0.8 mA
Low–Level Output Voltage, V
CANTXD
= 0, I
CANRXD
= 1.6 mA
High–Level Output Current, V
CANRXD
= 0.7VDDH
Low–Level Output Current, V
CANRXD
= 0.4V
BUS Lines CANH, CANL
V
OH
VDDH
–0.8
VDDH
V
V
OL
I
OH
I
OL
0.4
V
–800
μ
A
1.6
mA
Output Voltage CANH (recessive)
V
CANTXD
= VDDH; R
L
= open
Output Voltage CANL (recessive)
V
CANTXD
= VDDH; R
L
= open
Output Current CANH (recessive)
V
CANTXD
= VDDH; V
CANH
, V
CANL
= 2.5V
V
CANH(r)
2.0
2.5
3.0
V
V
CANL(r)
2.0
2.5
3.0
V
I
O(CANH)(r)
100
μ
A
Output Current CANL (recessive)
V
CANTXD
= VDDH; V
CANH
, V
CANL
= 2.5V
Output Voltage CANH (dominant), V
CANTXD
= 0V
Output Voltage CANL (dominant), V
CANTXD
= 0V
Differential Output Voltage (dominant) V
CANH(d)
– V
CANL(d)
V
CANTXD
= 0V
Differential Output Voltage (recessive) V
CANH(r)
– V
CANL(r)
V
CANTXD
= VDDH
Differential Input Common Mode Voltage Range
I
O(CANL)(r)
–100
μ
A
V
CANH(d)
V
CANL(d)
V
Odiff(d)
2.75
3.5
4.5
V
0.5
1.5
2.25
V
1.5
2.0
3.0
V
V
Odiff(r)
0
0.5
V
V
CM
–2.0
7.0
V
Differential Receiver Threshold Voltage (recessive)
V
CANTXD
= VDDH, V
CANRXD
< 0.4V, – 2.0V < V
CM
< 7.0V
Differential Receiver Input Voltage Hysteresis
V
RXDdiff(th)
0.5
0.75
1.0
V
V
Idiff(hys)
I
SC(CANH)
0.10
0.2
0.30
V
Short Circuit Output Current CANH
V
CANH
= – 8.0V, V
CANTXD
= 0V
Short Circuit Output Current CANL
V
CANL
= VBAT = 18V, V
CANTXD
= 0V
–70
–200
mA
I
SC(CANL)
70
200
mA
Loss of Ground — see Figure 11. Refer to Figure 10 for loading considerations.
Output Leakage Current CANH, V
CANH
= –18V
Output Leakage Current CANHL, V
CANL
= –18V
Loss of Battery — see Figure 12. Refer to Figure 10 for loading considerations.
I
OLKG(CANH)
I
OLKG(CANL)
–2.0
2.0
mA
–2.0
2.0
mA
Input Leakage Current CANH, V
CANH
= 6.0V
Input Leakage Current CANHL, V
CANL
= 6.0V
NOTES:
1. Guaranteed by design but not production tested.
I
ILKG(CANH)
I
ILKG(CANL)
–800
800
μ
A
μ
A
–800
800