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ST L9637D
Transceiver Automotive AEC-Q100 8-Pin SO N Tube
Brands: Stmicroelectronics
Mfr.Part #: L9637D
Datasheet: L9637D Datasheet (PDF)
Package/Case: SOIC-8
Product Type: Interface ICs
RoHS Status:
Stock Condition: 3695 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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L9637D is a serial bus transceiver designed for use in automotive applications. It is used for transmitting and receiving data over the Local Interconnect Network (LIN) bus, which is commonly used for communication between various electronic control units (ECUs) in a car.
Features
Automotive Interface IC: The L9637D is primarily designed for use in automotive applications, and it serves as an interface IC for communication and control within a vehicle's electronic systems.
CAN Transceiver: The L9637D is often referred to as a CAN (Controller Area Network) transceiver. It is used to connect and communicate with various CAN nodes within an automotive network. CAN is a widely used communication protocol in vehicles for diagnostics, control, and data exchange.
High-Speed CAN: This IC is typically used for high-speed CAN communication, which is common in modern vehicles for transmitting critical information between different electronic control units (ECUs) such as engine control modules, transmission control modules, and more.
Fault Detection: It may include features for fault detection and reporting, helping the vehicle's diagnostics system identify and troubleshoot issues within the network.
Application
Automotive Diagnostics: It plays a crucial role in the OBD-II (On-Board Diagnostics) system, which is required in many regions for monitoring and reporting vehicle emissions and diagnostics information.
ECU Communication: It facilitates communication between different ECUs in the vehicle, ensuring that critical data such as engine performance, emissions, safety, and more can be exchanged effectively.
Infotainment Systems: In modern vehicles, infotainment systems rely on CAN communication for integrating various functions like GPS, audio, and connectivity.
Body Control Modules (BCM): BCMs are responsible for controlling various functions like power windows, lighting, and door locks. The L9637D may be used in BCMs for communication purposes.
Safety Systems: It can be employed in safety-critical systems such as airbag control units (ACUs) to ensure timely and reliable communication.
Powertrain Control: In vehicles, it might be used in powertrain control units (PCUs) to manage the engine and transmission systems.
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| feature-maximum-operating-supply-voltage-v | feature-process-technology | ||
| feature-packaging | Tube | feature-minimum-operating-supply-voltage-v | |
| feature-rad-hard | feature-pin-count | 8 | |
| feature-supplier-package | SO N | feature-standard-package-name1 | SO |
| feature-cecc-qualified | No | feature-esd-protection | |
| feature-escc-qualified | feature-military | No | |
| feature-aec-qualified | Yes | feature-aec-qualified-number | AEC-Q100 |
| feature-auto-motive | Yes | feature-p-pap | |
| feature-eccn-code | feature-svhc | ||
| feature-svhc-exceeds-threshold | No |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product
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Step2 :Vacuum packaging
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![Anti-static bag]( "Anti-static bag")
Step3 :Anti-static bag
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![Individual packaging]( "Individual packaging")
Step4 :Individual packaging
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Step5 :Packaging boxes
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Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Equivalent Parts
For the L9637D component, you may consider these replacement and alternative parts:
Part Number
Brands
Package
Description
Part Number : TLE7259-3GE
Brands :
Package : SOP8
Description : LIN TRANSCEIVER SINGLE-WIRE LIN TRANSCEIVER FOR TRANSMISSION RATES UP TO 20 KBPS
Part Number : MCP2003B
Brands : Microchip
Package :
Description :
Part Number : SN65HVD1050-Q1
Brands : Texas Instruments
Package :
Description :
Part Number : ATA6623C-PXQW
Brands : Microchip
Package :
Description :
Part Number : UJA1169ATK-E
Brands : NXP
Package :
Description :
Part points
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The L9637D chip is a versatile automotive integrated circuit (ic) used for various applications in vehicles. it combines features like diagnosis and control of actuators, as well as supervision and protection functions. with its compact design and functionality, the L9637D chip is an essential component in automotive systems, providing efficient and reliable performance.
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Features
The L9637D is a versatile system ic that provides multiple features for automotive applications. it integrates lin transceiver, 5v regulator, watchdog timer, and various protection circuits, making it ideal for lin bus systems. it offers low-power consumption, robustness, and compatibility with various microcontrollers. -
Pinout
The L9637D is an integrated circuit (ic) with 16 pins. it is a bus driver used in automotive applications for driving the interface between microcontrollers and sensors/actuators. its functions include transmitting/receiving data, controlling bus voltage levels, and providing protection against short circuits and voltage spikes. -
Manufacturer
The manufacturer of the L9637D is stmicroelectronics. stmicroelectronics is a multinational semiconductor company that designs, manufactures, and sells a range of electronic components and systems. it is known for its expertise in the production of microcontrollers, sensors, power management solutions, and other advanced electronic components. -
Application Field
The L9637D is a versatile electronic component that is commonly used in automotive applications. it is specifically designed to provide control and communication capabilities for systems such as engine management systems, body control modules, and various other vehicle subsystems, making it a crucial component for automotive electronics. -
Package
The L9637D chip comes in a so-8 (small outline 8) package, which has 8 pins in a dual in-line configuration. the package size is small and compact, measuring approximately 5.3mm x 6.2mm.
Datasheet PDF
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