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參數資料
| 型號： | MCP2022PT-500E/ST |
| 廠商： | Microchip Technology |
| 文件頁數： | 1/52頁 |
| 文件大小： | 0K |
| 描述： | IC TXRX LIN ON-BOARD VREG 14TSSO |
| 產品培訓模塊： | Microchip MCP20xx LIN Transceiver Overview |
| 標準包裝： | 2,500 |
| 系列： | * |
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2005-2012 Microchip Technology Inc.
DS22018F-page 1
MCP2021/2/1P/2P
Features
The MCP2021/2/1P/2P are compliant with LIN
Bus Specifications 1.3, 2.0, and 2.1 and are
compliant to SAE J2602
Support Baud Rates up to 20 Kbaud with
LIN-compatible output driver
43V Load dump protected
Very low EMI meets stringent OEM requirements
Wide supply voltage, 6.0V - 18.0V continuous:
- Maximum input voltage of 30V
Extended Temperature Range: -40 to +125°C
Interface to PIC EUSART and standard USARTs
Local Interconnect Network (LIN) bus pin:
- Internal pull-up resistor and diode
- Protected against ground shorts
- Protected against loss of ground
- High current drive
Automatic thermal shutdown
On-Chip Voltage Regulator:
- Output voltage of 5.0V with tolerances of
±3% overtemperature range
- Available with alternate output voltage of
3.3V with tolerances of ±3% overtemperature
range
- Maximum continuous input voltage of 30V
- Internal thermal overload protection
- Internal short circuit current limit
- External components limited to filter capacitor
only and load capacitor
Two low-power modes:
- Receiver on, Transmitter off, voltage
regulator on (
85 A)
- Receiver monitoring bus, Transmitter off,
voltage regulator off (
16 A)
Description
The MCP2021/2/1P/2P provides a bidirectional, half-
duplex communication physical interface to automotive
and industrial LIN systems that meets the LIN bus
specification Revision 2.0. The devices incorporate a
voltage regulator with 5V at 50 mA or 3.3V at 50 mA
regulated power-supply outputs.
The regulator is short-circuit protected, and is protected
by an internal thermal shutdown circuit. The device has
been specifically designed to operate in the automotive
operating environment and will survive all specified
transient conditions while meeting all of the stringent
quiescent current requirements.
The MCP2021/2/1P/2P family of devices includes the
following packages.
8-pin PDIP, DFN and SOIC packages:
MCP2021-330, LIN-compatible driver, 8-pin, 3.3V
regulator, wake up on dominant level of LBUS
MCP2021-500, LIN-compatible driver, 8-pin, 5.0V
regulator, wake up on dominant level of LBUS
MCP2021P-330, LIN-compatible driver, 8-pin,
3.3V regulator, wake up at falling edge of LBUS
voltage
MCP2021P-500, LIN-compatible driver, 8-pin,
5.0V regulator, wake up at falling edge of LBUS
voltage
14-pin PDIP, TSSOP and SOIC packages with RESET
output:
MCP2022-330, LIN-compatible driver, 14-pin,
3.3V regulator, RESET output, wake up on domi-
nant level of LBUS
MCP2022-500, LIN-compatible driver, 14-pin,
5.0V regulator, RESET output, wake up on domi-
nant level of LBUS
MCP2022P-330, LIN-compatible driver, 14-pin,
3.3V regulator, RESET output, wake up at falling
edge of LBUS voltage
MCP2022P-500, LIN-compatible driver, 14-pin,
5.0V regulator, RESET output, wake up at falling
edge of LBUS voltage
LIN Transceiver with Voltage Regulator
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相關代理商/技術參數 |
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| MCP2022T-330E/MF | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:LIN Transceiver with Voltage Regulator |
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| MCP2022T-330E/SL | 功能描述:LIN 收發器 LIN ver21 Trnsceivr 33V Vreg + RESET out RoHS:否 制造商:NXP Semiconductors 工作電源電壓: 電源電流: 最大工作溫度: 封裝 / 箱體:SO-8 |
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