MCP2022-330E/SL Microchip Technology, MCP2022-330E/SL Datasheet - Page 21

• Manufacturer Part Number: MCP2022-330E/SL
• Description: IC LIN TXRX 3.3V 50MA 14-SOIC
• Manufacturer: Microchip Technology
• Type: Transceiverr

Specifications of MCP2022-330E/SL

• Number Of Drivers/receivers: 1/1
• Protocol: LIN
• Voltage - Supply: 6 V ~ 18 V
• Mounting Type: Surface Mount
• Package / Case: 14-SOIC (3.9mm Width), 14-SOL
• Data Rate: 20Kbps
• Supply Voltage Range: 6V To 18V
• Logic Case Style: SOIC
• No. Of Pins: 14
• Operating Temperature Range: -40°C To +125°C
• Interface: EUSART
• Termination Type: SMD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

2.3
© 2009 Microchip Technology Inc.
AC CHARACTERISTICS
Bus Interface - Constant Slope Time Parameters
Slope rising and falling
edges
Propagation Delay of
Transmitter
Propagation Delay of
Receiver
Symmetry of Propagation
Delay of Receiver rising
edge w.r.t. falling edge
Symmetry of Propagation
Delay of Transmitter rising
edge w.r.t. falling edge
Time to sample of FAULT/
TXE for bus conflict reporting
Duty Cycle 1 @20.0 kbit/sec
Duty Cycle 2 @20.0 kbit/sec
Duty Cycle 3 @10.4 kbit/sec
Duty Cycle 4 @10.4 kbit/sec
AC Specification
Parameter
V
t
t
TRANSSYM
BB
t
TRANSPD
RECSYM
t
t
t
RECPD
SLOPE
FAULT
Sym
= 6.0V to 18.0V; T
Min.
39.6
41.7
-2.0
-2.0
3.5
—
—
—
—
—
A
= -40°C to +125°C
Typ.
—
—
—
—
—
—
—
—
—
—
Max.
22.5
32.5
58.1
59.0
4.0
6.0
2.0
2.0
—
—
Units
%t
%t
%t
%t
µs
µs
µs
µs
µs
µs
BIT
BIT
BIT
BIT
7.3V <= V
t
t
t
t
t
t
t
t
t
t
C
1 nF; 1 kΩ | 6.8 nF; 660Ω |
10 nF; 500Ω
TH
TH
V
D1 = t
C
1 nF; 1 kΩ | 6.8 nF; 660Ω |
10 nF; 500Ω
TH
TH
V
D2 = t
C
1 nF; 1 kΩ | 6.8 nF; 660Ω |
10 nF; 500Ω
TH
TH
V
D3 = t
C
1 nF; 1 kΩ | 6.8 nF; 660Ω |
10 nF; 500Ω
TH
TH
V
D4 = t
TRANSPD
TRANSPDF )
RECPD
RECPDF
RECSYM
RECPDR
TRANSSYM
TRANSPDR
FAULT
SLOPE
BB
BB
BB
BB
BUS
BUS
BUS
BUS
MCP2021/2
REC
DOM
REC
DOM
REC
DOM
REC
DOM
=7.0V - 18V; t
=7.6V - 18V; t
=7.0V - 18V; t
=7.6V - 18V; t
;R
;R
;R
;R
BUS
BUS
BUS
BUS
(
(
(
(
Test Conditions
= max (t
(
(
(
(
+ t
= max (t
BUS
MAX
BUS
MAX
BUS
MAX
BUS
MAX
MAX
MAX
MAX
MAX
)
)
= max (t
= max (t
_
_
_
_
RECPD
BB
)
REC
REC
REC
REC
= max (t
) = 0.744 x V
) = 0.284 x V
) = 0.778 x V
) = 0.251 x V
conditions:
) = 0.581 x V
conditions:
) = 0.422 x V
conditions:
) = 0.616 x V
conditions:
) = 0.389 x V
<= 18V
DS22018E-page 21
(
(
(
(
TRANSPD
MIN
MAX
MIN
MAX
RECPDR
)
RECPDF
TRANSPDR
BIT
BIT
BIT
BIT
) / 2 x t
) / 2 x t
TRANSPDF
) / 2 x t
) / 2 x t
= 50 µs.
= 50 µs.
= 96 µs.
= 96 µs.
or
+
BB
BB
BB
BB
BB
BB
BB
BB
-
BIT
BIT
BIT
BIT
,
,
,
,
,
,
,
,
or
)
)
)
)
-