MCP2551-I/SN Microchip Technology Inc., MCP2551-I/SN Datasheet - Page 10

• Manufacturer Part Number: MCP2551-I/SN
• Description: HIGH SPEED CAN TRANSCEIVER
• Manufacturer: Microchip Technology Inc.
• Type: Programmable Peripheral Interfacer

Specifications of MCP2551-I/SN

• Package Type: 8-Pin SOIC
• Voltage, Supply: 4.5-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

MCP2551
2.2
FIGURE 2-1:
DS21667D-page 10
DC Specifications (Continued)
Bus Line (CANH; CANL) Receiver: [TXD = 2V; pins 6 and 7 externally driven]
Transmitter Data Input (TXD)
Receiver Data Output (RXD)
Voltage Reference Output (V
Standby/Slope-Control (R
Thermal Shutdown
Note 1:
Param
D22
D24
D25
D26
D27
D28
D31
D32
D33
D34
D35
D36
D37
D38
No.
2:
3:
DC Characteristics (Continued)
This parameter is periodically sampled and not 100% tested.
I
This is valid for the receiver in all modes; High-speed, Slope-control and Standby.
TXD
Note:
V
I
= I
R
SLOPE
T
Sym
V
V
SLOPE
T
V
V
V
V
DIFF
I
J (sd)
I
I
REF
STB
J (h)
OH
LI
IH
IL
OL
RXD
IH
IL
= I
TEST CIRCUIT FOR ELECTRICAL CHARACTERISTICS
R
operating mode as described in Section 1.7.8, “Slope Resistor Input (Rs)”.
VREF
S
S
pin)
may be connected to V
REF
Differential input resistance
CANH, CANL input leakage
current
High-level input voltage
Low-level input voltage
High-level input current
Low-level input current
High-level output voltage
Low-level output voltage
Reference output voltage
Input voltage for standby mode
Slope-control mode current
Slope-control mode voltage
Shutdown junction temperature
Shutdown temperature
hysteresis
= 0 mA; 0V < V
)
30 pF
Characteristic
RXD
TXD
V
REF
CANL
< V
GND
DD
DD
Transceiver
; 0V < V
or GND via a load resistor depending on desired
CAN
V
DD
Electrical Characteristics:
Industrial (I): T
Extended (E):T
0.45 V
0.75 V
CANH
0.7 V
0.4 V
-100
Min
V
155
2.0
-10
20
20
—
-1
—
SS
R
DD
DD
< V
DD
DD
Rext
S
DD
60
; V
CANH
CANL
0.55 V
0.6 V
AMB
AMB
RS
Max
+0.8
-400
-200
V
100
150
180
0.8
+1
—
—
30
DD
= V
= -40°C to +85°C
= -40°C to +125°C V
DD
DD
DD .
0.1µF
Units
k
µA
µA
µA
µA
o
o
100 pF
V
V
V
V
V
V
V
C
C
V
V
Output recessive
Output dominant
V
V
I
I
-50 µA < I
Note 1
(Note 3)
2003 Microchip Technology Inc.
OH
OL
-12V < V(
DD
CANH
TXD
TXD
= 8 mA
= 8 mA
< V
= V
= 0V
V
= V
DD
DD
POR
DD
Conditions
VREF
CANL
CANL
= 4.5V to 5.5V
= 4.5V to 5.5V
;
,
< 50 µA
= +5V
CANH
) < +12V