ATA6564
ELECTRICAL CHARACTERISTICS (CONTINUED)
Electrical Specifications: Grade 1: Tamb = –40°C to +125°C, Grade 0: Tamb = –40°C to +150°C, TvJ 170°C,
VVCC= 4.5V to 5.5V; VVIO = 2.8V to 5.5V; RL = 60, CL = 100 pF, unless otherwise specified. All voltages are defined
in relation to ground; positive currents flow into the IC.
Parameters
Symbol
Min.
Typ.
Max.
Units
Conditions
Bus Lines, Pins CANH and CANL
VTXD = 0V, t < tto(dom)TXD
RL = 50 to 65
pin CANH (Note 1)
Single Ended Dominant
Output Voltage
VO(dom)
2.75
0.5
3.5
1.5
4.5
V
V
VTXD = 0V, t < tto(dom)TXD
RL = 50 to 65
pin CANL (Note 1)
Single Ended Dominant
Output Voltage
VO(dom)
2.25
Transmitter Voltage
Symmetry
VSym = (VCANH + VCANL)
/VVCC (Note 3)
VSym
0.9
1.5
1.5
1.5
–50
2
1
1.1
3
—
V
VTXD = 0V, t < tto(dom)TXD
RL = 45 to 65
—
—
—
—
VTXD = 0V, t < tto(dom)TXD
RL = 70 (Note 3)
3.3
5
V
Bus Differential Output
Voltage
VDiff
VTXD = 0V, t < tto(dom)TXD
RL = 2240 (Note 3)
V
VVCC = 4.75V to 5.25V
+50
3
mV
V
V
TXD = VVIO, receive, no load
Normal and Silent mode,
TXD = VVIO, no load
Normal and Silent mode,
cm(CAN) = –27V to +27V
Normal and Silent mode,
Vcm(CAN) = –27V to +27V
0.5 x
VVCC
Recessive Output Voltage
VO(rec)
Vth(RX)dif
Vhys(RX)dif
V
Differential Receiver
Threshold Voltage (HSC)
0.5
50
0.7
0.9
200
V
V
Differential Receiver
Hysteresis Voltage (HSC)
120
mV
VTXD = 0V, t < tto(dom)TXD,
VVCC = 5V
pin CANH, VCANH = –5V
–75
35
—
—
–35
75
mA
mA
Dominant Output Current
IIO(dom)
VTXD = 0V, t < tto(dom)TXD,
VVCC = 5V
pin CANL, VCANL = +40V
Normal and Silent mode,
VTXD = VVIO, no load,
Recessive Output Current
Leakage Current
IIO(rec)
–5
–5
–5
—
0
+5
+5
+5
mA
µA
µA
V
CANH = VCANL = –27V to +32V
VVCC = VVIO = 0V,
CANH = VCANL = 5V
V
IIO(leak)
VCC = VIO connected to GND
with 47k
0
VCANH = VCANL = 5V (Note 3)
9
9
15
15
28
28
kΩ
kΩ
VCANH = VCANL = 4V
Input Resistance
Ri
–2V ≤ VCANH ≤ +7V,
–2V ≤ VCANL ≤ +7V (Note 3)
Between CANH and CANL
–1
–1
0
0
+1
+1
%
%
VCANH = VCANL = 4V
Input Resistance Deviation
ΔRi
–2V ≤ VCANH ≤ +7V,
–2V ≤ VCANL ≤ +7V (Note 3)
Note 1: 100% correlation tested.
2: Characterized on samples.
3: Design parameter.
DS20005784D-page 10
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