ChongMing Group (HK) Int'l Co., Ltd
| Payment Terms | T/T |
| Supply Ability | 1kk/months |
| Delivery Time | 1-7 days |
| Packaging Details | Cartons |
| Description | 8-SO |
| Product Category | LIN Transceivers |
| Quantity | 2500 pcs per plate |
| Subcategory | Interface ICs |
| Unit Weight | 0.002417 oz |
| Brand Name | Original |
| Model Number | TJA1021T20CM |
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Product Specification
| Payment Terms | T/T | Supply Ability | 1kk/months |
| Delivery Time | 1-7 days | Packaging Details | Cartons |
| Description | 8-SO | Product Category | LIN Transceivers |
| Quantity | 2500 pcs per plate | Subcategory | Interface ICs |
| Unit Weight | 0.002417 oz | Brand Name | Original |
| Model Number | TJA1021T20CM | ||
| High Light | Interface ICs LIN Transceivers ，ISO 17987 LIN Transceivers ，SAE J2602 LIN Transceivers | ||
General description
The TJA1021 is the interface between the Local Interconnect Network (LIN) master/slave protocol controller and the physical bus in a LIN.
It is primarily intended for in-vehicle sub-networks using baud rates from 1 kBd up to 20 kBd (/20 variant) and is compliant with LIN 2.0, LIN 2.1, LIN 2.2, LIN 2.2A, SAE J2602 and ISO 17987-4:2016 (12 V).
The TJA1021 is pin-to-pin compatible with the TJA1020 and MC33662(B).
The transmit data stream of the protocol controller at the transmit data input (TXD) is converted by the TJA1021 into a bus signal with optimized slew rate and wave shaping to minimize ElectroMagnetic Emission (EME).
The LIN bus output pin is pulled HIGH via an internal termination resistor. For a master application, an external resistor in series with a diode should be connected between pin INH or pin VBAT and pin LIN.
The receiver detects the data stream at the LIN bus input pin and transfers it via pin RXD to the microcontroller.
In Sleep mode, the power consumption of the TJA1021 is very low. In failure modes, the power consumption is reduced to a minimum.
Ordering information
| Type number | Package | Description |
| TJA1021T/10 | SO8 SOT96-1 | plastic small outline package; 8 leads; body width 3.9 mm |
| TJA1021T/20 | SO8 SOT96-1 | plastic small outline package; 8 leads; body width 3.9 mm |
| TJA1021TK/10 | HVSON8 SOT782-1 | plastic thermal enhanced very thin small outline package; no leads; 8 terminals; body 3 3 0.85 mm |
| TJA1021TK/20 | HVSON8 SOT782-1 | plastic thermal enhanced very thin small outline package; no leads; 8 terminals; body 3 3 0.85 mm |
TJA1021T/10 and TJA1021TK/10: for the low slope version that supports baud rates up to 10.4 kBd (SAE J2602);
TJA1021T/20 and TJA1021TK/20: for the normal slope version that supports baud rates up to 20 kBd
Pinning information
Company Details
Business Type:
Distributor/Wholesaler
Year Established:
2008
Total Annual:
5000000-7000000
Employee Number:
80~100
Ecer Certification：
Active Member
CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electron... CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electron...
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