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ATA663232 Datasheet Lin System Basis Chip Including Lin Transceiver

Manufacturer: Microchip Technology

Overview: ATA663232/55 LIN System Basis Chip Including LIN Transceiver, Voltage Regulator and.

General Description

The ATA663232/55 system basis chip is a fully integrated LIN transceiver, designed according to the LIN specification 2.0, 2.1, 2.2, 2.2A and SAEJ2602-2, with a low drop voltage regulator (3.3V/5V/85 mA) and a high voltage wake-input.

The combination of voltage regulator and bus transceiver makes it possible to develop simple but powerful nodes in LIN bus systems.

ATA663232/55 is designed to handle the low speed data communication in vehicles (for example, in convenience electronics).

Key Features

  • ISO 26262 Functional Safety Ready.
  • Supply Voltage up to 40V.
  • Operating Voltage VVS = 5V to 28V.
  • Supply Current - Sleep Mode: Typically 9 μA - Silent Mode: Typically 47 μA - Very Low Current Consumption at Low Supply Voltages (2V < VVS < 5.5V): Typically 130 μA.
  • Linear Low Drop Voltage Regulator, 85 mA Current Capability: - MLC (Multi-Layer Ceramic) Capacitor with 0Ω ESR - Normal, Fail-Safe and Silent Mode ATA663255: VVCC = 5.0V ± 2% ATA663232: VVCC =.

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