AMIS-4168X Datasheet, PDF (11/20 Pages) AMI SEMICONDUCTOR – Fault Tolerant CAN Transceiver

AMIS-4168x
8.4 Characteristics
VCC = 4.75V to 5.25V; VBAT = 5V to 36V; Tjunc = −40°C to +150°C; unless otherwise specified.
Table 6: Characteristics AMIS-4168x
Symbol
Parameter
Supplies Vcc Vbat
ICC
Supply current
LAG_Vcc Forced low power mode
IBAT
Battery current on pin BAT
ICC+ IBAT Supply current plus battery current
ICC+ IBAT
Supply current plus battery current
FLAG_VBAT Power-on flag-level for pin Vbat
Pins STB-B, EN and TXD
R-PD
Pull-down resistor at pin EN and STB-B
T_Dis_TxD Dominant time-out for TxD
T_GoToSleep Minimum hold-time for Go-To-Sleep mode
Pin WAKE-B
IIL
Low-level input current
Vth(WAKE) Wake-up threshold voltage
T_Wake_Min Minimum time on pin wake (debounce time)
Pin INH
Delta_VH
I_leak
High-level voltage drop
Leakage current
Conditions
Normal operating mode;
VTXD = VCC (recessive)
Normal operating mode;
VTXD = 0V (dominant); no load
VCC rising
VCC falling
In all modes of operation;
500Ω between RTL - CANL
500Ω between RTH - CANH
VBAT = WAKE = INH = 5 to 36V
In sleepmode
VCC=0V, VBAT=12.5V
Tamb = 70˚C
Low power modes; Vcc = 5V;
Tamb = -40°C to 100°C
VBAT = WAKE = INH = 5 to 36V
Low power modes; Vcc = 5V;
Tamb = 100°C to 150°C
VBAT = WAKE = INH = 5 to 36V
For setting power-on flag
For not setting power-on flag
1V
Normal mode; VtxD = 0V
VWAKE = 0V; VBAT = 27V
VSTB-B = 0V
VBAT = 12V; low power mode; for
rising and falling edge
IINH = 0.18mA
Sleep mode; VINH = 0V
Min.
1
1
2.45
10
3.5
190
0.75
5
-10
2.5
7
Typ.
Max.
Unit
3.7
6.3
mA
8
12
mA
4.5
V
V
110
230
μA
35
42
μA
30
60
μA
80
μA
2.1
1
V
2.4
V
360
600
KΩ
4
ms
50
μs
-1
μA
3.2
3.9
V
38
μs
0.8
V
1
µA
Table 7: Characteristics AMIS-41682 (5V version)
Symbol
Parameter
Pins STB-B, EN and TXD
VIH
High-level input voltage
VIL
Low-level input voltage
I-PU-H
High-level input current pin TXD
I-PU-L
Low-level input current pin TXD
Pins RXD and ERR-B
VOH
High-level output voltage
VOL
Low-level output voltage
Conditions
TXD = 0.7 * Vcc
TXD = 0.3 * Vcc
lsource = -1mA
Isink = 1.6mA
Isink = 7.5mA
Min.
Typ.
Max.
Unit
0.7 x Vcc
-0.3
-10
-80
6.0
V
0.3 x Vcc V
-200
μA
-800
μA
VCC - 0.9
0
0
VCC
V
0.4
V
1.5
V
Table 8: Characteristics AMIS-41683 (3.3 version)
Symbol
Parameter
Pins STB-B, EN and TXD
VIH
High-level input voltage
VIL
Low-level input voltage
I-PU-H
High-level input current pin TXD
Pins RXD and ERR-B
VOL
Low-level output voltage open drain
Conditions
TXD = 2V
lsink = 3.2mA
Min.
Typ.
Max.
Unit
2
6.0
V
-0.3
0.8
V
-10
μA
0.4
V
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