TLE7257SJXUMA1 - Infineon

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

TLE7257SJXUMA1
Manufacturer

Infineon
ChipWorker Part#

CW50778613
Category

LIN IC, Local Interconnect Network
Package

PG-DSO-8
Description

LIN Transceiver 1TX 1RX 20Kbps 8Pin DSO T/R
Documentation

Datasheet

TLE7257SJXUMA1 Global Supplier

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TLE7257SJXUMA1 Specifications

Attribute	Attribute Value

Part Number	TLE7257SJXUMA1
Manufacturer	Infineon
ChipWorker Part#	CW50778613
Category	LIN IC, Local Interconnect Network
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	PG-DSO-8
Number of Positions	8 Position
Operating Temperature (Max)	150 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	5.5V ~ 18V
Supply Voltage (Max)	18 V
Supply Voltage (Min)	5.5 V
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Operating Temperature	-40℃ ~ 150℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
ECCN Code	EAR99

Product Description

Description:
The TLE7257 is a transceiver for the Local Interconnect Network (LIN) with integrated wake-up and protection features. It is designed for invehicle networks using data transmission rates up to 20 kbps. The TLE7257 operate as a bus driver between the protocol controller and the physical bus of the LIN network. Compliant to all LIN standards and with a wide operational supply range the TLE7257 can be used in all automotive applications.
The usage of different operation modes and the INH output allows the TLE7257 to control external components like e.g. voltage regulators. In Sleep mode the TLE7257 draws typically less than 10 μA of quiescent current while still being able to wake-up when detecting LIN bus traffic. The very low leakage current on the BUS pin makes the TLE7257 especially suitable for partially supplied networks.
Based on the Infineon BiCMOS technology the TLE7257 provides excellent ESD robustness together with a very high electromagnetic compatibility (EMC). The TLE7257 reaches a very low level of electromagnetic emission (EME) within a broad frequency range and independent from the battery voltage. The TLE7257 is AEC qualified and tailored to withstand the harsh conditions of the automotive environment.
Summary of Features:
Single-wire LIN transceiver for transmission rates up to 20 kbps
Compliant to ISO 17987-4, LIN Specification 2.2A and SAE J2602
Very low current consumption in Sleep mode with wake-up capability
Very low leakage current on the BUS pin
Digital I/O levels compatible with 3.3 V and 5 V microcontrollers
TxD protected with dominant time-out function and state check after mode change to Normal Operation mode
BUS short to VBAT protection and BUS short to GND handling
Over temperature protection and supply undervoltage detection
Very high ESD robustness, ± 10 kV according to IEC61000-4-2 and HBM
Optimized for high electromagnetic compatibility (EMC); Very low emission and high immunity to interference
Available in standard PG-DSO-8 and leadless PG-TSON-8 packages
PG-TSON-8 package supports Automated Optical Inspection (AOI)
Green Product (RoHS compliant)
AEC Qualified

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