MCP2022

LIN System Basis Chip Including Voltage Regulator and nFault/TXE I/O

Status: Not Recommended for new designs

Features:

Physical Layer Transceiver interface to support LIN Bus Specifications Version 1.3, 2.0, 2.1 and SAE J2602
LIN Bus pin with internal pull-up resistor and diode protect against ground shorts and loss of ground
Wake Up through LIN Bus activity (filtered) or LWAKE pin
Thermal shutdown protection
Built-in Voltage Regulator with wide operating voltage range up to 30V and regulation range from 5.5V to 18V
Load dump protection up to 43V
MCP2022-330 with 3.3V regulator
MCP2022-500 with 5V regulator
Extended temperature range: -40°C to +125°C
Automotive Qualification

Overview

Documents

Development Environment

Similar Devices

RoHS Information

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Summary

The MCP2022 provides a bidirectional, half-duplex communication physical interface to an automotive and industrial Local Interconnect (LIN) and SAE J2602 bus. Operation covers LIN Bus Specification Versions 1.3, 2.0, 2.1 and SAE J2602. The device incorporates a voltage regulator with 5V/50mA or 3.3V/50mA output. The regulator is short-circuit protected and also includes thermal shutdown. The regulator has been specifically designed to operate in the automotive environment and will survive reverse battery conditions, +43V load dump transients and double-battery jump starts. The device has been designed to meet the stringent quiescent current requirements of the automotive industry. The devices' very low emissions, excellent robustness to automotive transients and very high ESD robustness have been confirmed by independent test authorities.

Please consider this device MCP2022A

Additional Features

Physical Layer Transceiver interface to support LIN Bus Specifications Version 1.3, 2.0, 2.1 and SAE J2602
LIN Bus pin with internal pull-up resistor and diode protect against ground shorts and loss of ground
Wake Up through LIN Bus activity (filtered) or LWAKE pin
Thermal shutdown protection
Built-in Voltage Regulator with wide operating voltage range up to 30V and regulation range from 5.5V to 18V
Load dump protection up to 43V
RESET Output
MCP2022 available in 14-pin PDIP, SOIC and TSSOP packages -MCP2022-330 with 3.3V regulator -MCP2022-500 with 5V regulator
Extended temperature range: -40°C to +125°C
Automotive Qualification
- Physical Layer Transceiver interface to support LIN Bus Specifications Version 1.3, 2.0, 2.1 and SAE J2602
- LIN Bus pin with internal pull-up resistor and diode protect against ground shorts and loss of ground
- Wake Up through LIN Bus activity (filtered) or LWAKE pin
- Thermal shutdown protection
- Built-in Voltage Regulator with wide operating voltage range up to 30V and regulation range from 5.5V to 18V
- Load dump protection up to 43V
- MCP2022 available in 8-pin DPIP, SOIC and DFN packages
  - MCP2022-330 with 3.3V regulator
  - MCP2022-500 with 5V regulator
- Extended temperature range: -40°C to +125°C
- Automotive Qualification
Also see:LIN Software Libraries

Parametrics

Description

LIN Transceiver with Vreg

Vreg Output Voltage Options (V)

3.3 - 5.0

Vreg Output Current (mA)

Max. Baud Rate (kBaud)

Vcc Range (V)

5.5 to 18

Integrated VREG

Yes

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RoHS Information

MCP2022A-330E/P

0.953300

1.833333

PDIP

.300in

Matte Tin

MCP2022A-500E/P

0.953300

1.833333

PDIP

.300in

Matte Tin

MCP2022AT-500E/ST

0.060000

0.246800

TSSOP

4.4mm

Matte Tin

MCP2022AT-330E/SL

0.143200

0.325000

SOIC

.150In(3.90mm)

Matte Tin

MCP2022A-330E/SL

0.143200

0.280702

SOIC

.150In(3.90mm)

Matte Tin

MCP2022-500E/ST

0.060000

0.125000

TSSOP

4.4mm

Matte Tin

MCP2022A-330E/ST

0.060000

0.125000

TSSOP

4.4mm

Matte Tin

MCP2022A-500E/ST

0.060000

0.125000

TSSOP

4.4mm

Matte Tin

MCP2022AT-330E/ST

0.060000

0.246800

TSSOP

4.4mm

Matte Tin

MCP2022P-330E/ST

0.060000

0.125000

TSSOP

4.4mm

Matte Tin

MCP2022P-500E/ST

0.060000

0.125000

TSSOP

4.4mm

Matte Tin

MCP2022PT-330E/ST

0.060000

0.246800

TSSOP

4.4mm

Matte Tin

MCP2022PT-500E/ST

0.060000

0.246800

TSSOP

4.4mm

Matte Tin

MCP2022T-500E/ST

0.060000

0.246800

TSSOP

4.4mm

Matte Tin

MCP2022-330E/ST

0.060000

0.125000

TSSOP

4.4mm

Matte Tin

MCP2022T-330E/ST

0.060000

0.246800

TSSOP

4.4mm

Matte Tin

MCP2022A-500E/SL

0.143200

0.280702

SOIC

.150In(3.90mm)

Matte Tin

MCP2022AT-500E/SL

0.143200

0.325000

SOIC

.150In(3.90mm)

Matte Tin

MCP2022-330E/SL

0.143200

0.280702

SOIC

.150In(3.90mm)

Matte Tin

MCP2022-500E/SL

0.143200

0.280702

SOIC

.150In(3.90mm)

Matte Tin

MCP2022P-330E/SL

0.143200

0.280702

SOIC

.150In(3.90mm)

Matte Tin

MCP2022P-500E/SL

0.143200

0.280702

SOIC

.150In(3.90mm)

Matte Tin

MCP2022PT-330E/SL

0.143200

0.325000

SOIC

.150In(3.90mm)

Matte Tin

MCP2022PT-500E/SL

0.143200

0.325000

SOIC

.150In(3.90mm)

Matte Tin

MCP2022T-330E/SL

0.143200

0.325000

SOIC

.150In(3.90mm)

Matte Tin

MCP2022T-500E/SL

0.143200

0.325000

SOIC

.150In(3.90mm)

Matte Tin

MCP2022-330E/P

0.953300

1.833333

PDIP

.300in

Matte Tin

MCP2022-500E/P

0.953300

1.833333

PDIP

.300in

Matte Tin

To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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MCP2022

LIN System Basis Chip Including Voltage Regulator and nFault/TXE I/O

Features:

Device Overview

Documents

Data Sheet

Application Notes

Brochures

Product Line Card

Software

Similar Devices

RoHS Information

Buy from the Microchip Store