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Infineon TLE8457ASJXUMA1 product image
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Infineon TLE8457ASJXUMA1

Manufacturer
Infineon
MPN
TLE8457ASJXUMA1
LCSC Part #
C2671606
Packaging
SOIC-8
Customer #
Key Attributes
TLE8457A/TLE8457B LIN Transceiver with integrated voltage regulator
Datasheetpdf iconInfineon TLE8457ASJXUMA1
RoHS Compliance1 documents available
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QtyUnit Price(Reference Only)Total Amount
1+$ 1.003$ 1.00
200+$ 0.3889$ 77.78
500+$ 0.375$ 187.50
1,000+$ 0.3688$ 368.80
Standard Packaging2500/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Interface/Drivers, Receivers, Transceivers
ManufacturerInfineon
PackagingSOIC-8
Voltage - Supply-
TypeTransceiver
Data Rate20Kbps
Operating Temperature-
Number of Drivers1
FeaturesBus wake-up;Low-power mode;Under-voltage detection;TXD timeout protection;Bus fault protection;Thermal shutdown protection;Slope control
Number of Receivers1
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Introduction

AI Translation

The TLE8457A / TLE8457B is a monolithic integrated LIN transceiver and low drop-out voltage regulator. The device is designed to supply a microcontroller and peripherals with up to 70 mA, provide protection through VCC undervoltage reset, while also offering bi-directional bus communication compliant to LIN specification 2.2 A and SAE J2602. With the ultra low quiescent current consumption of typical 20 μA in standby mode the TLE8457A / TLE8457B is especially suited for applications that are permanently supplied by the battery. The TLE8457A / TLE8457B provide excellent ESD robustness together with a very high level of electromagnetic compatibility (EMC). The TLE8457A / TLE8457B is AEC qualified and tailored to withstand the harsh conditions of the automotive environment.

Features

AI Translation
  • Single-wire LIN transceiver for transmission rates up to 20 kBit/s Compliant to ISO 17987-4, LIN specification 2.2 A and SAE J2602
  • 5 V or 3.3 V low drop-out linear voltage regulator with 70 mA current capability
  • Stable with ceramic output capacitor of 1 µF
  • Ultra low current consumption in sleep mode of max. 16 μA
  • Ultra low current consumption in standby mode of typical 20 μA
  • Very low leakage current on the BUS pin
  • VCC undervoltage detection with RESET output
  • TxD protected with dominant time-out function
  • Initialization watchdog with automatic transition to sleep mode
  • BUS short to VBAT protection and BUS short to GND handling
  • Overtemperature protection and supply undervoltage detection
  • Very high ESD robustness: ±8 kV according to IEC61000-4-2
  • 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)

Applications

AI Translation
  • LIN slave satellite modules
  • Window lifters
  • Rain and light sensors
  • Sun roof control modules
  • Wiper modules
  • Ambient lighting