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ATA6620N-TAQY The Microchip ATA6620N-TAQY is a half-duplex LINbus transceiver with an integrated 5V low-drop voltage regulator. It operates from a 5V to 18V supply and supports data communication up to 20 kBaud.
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ATA6620N-TAQY

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip ATA6620N-TAQY is a half-duplex LINbus transceiver with an integrated 5V low-drop voltage regulator. It operates from a 5V to 18V supply and supports data communication up to 20 kBaud.
✓ Total Stock: 36,160 pcs

ATA6620N-TAQY Available from 1 distributor

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ATA6620N-TAQY Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Data Rate
Duplex
Mounting Type
Number of Drivers
Operating Temperature
Protocol
Receiver Hysteresis
Reset Time
Supplier Device Package
Supply Voltage
Type
Voltage
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ATA6620N-TAQY Description

Short technical summary and product information.

The ATA6620N-TAQY from Microchip Technology is a fully integrated LIN transceiver designed according to LIN Specification Revision 2.0. It features a low-drop voltage regulator providing a stable 5V output at 50 mA, with options for normal, silent, and sleep modes to minimize current consumption. This transceiver is suitable for slave nodes in LIN Bus systems, commonly used in automotive convenience electronics.

 

Key electrical specifications include an operating voltage range of 5V to 18V, a typical supply current of 10 µA in sleep mode and 40 µA in silent mode. It supports data communication up to 20 kBaud with improved slope control for secure transmission. The device offers protection features such as 60V load-dump protection at the LIN pin and short-circuit/over-temperature protection for the bus pin.

 

Designed for surface mounting, the ATA6620N-TAQY comes in an 8-SOIC package. It includes features like undervoltage detection with a reset output, wake-up capability via the LIN bus, and a TXD time-out timer. The 5V CMOS-compatible I/O pins connect easily to MCUs, and ESD protection is rated at 6 kV HBM at the LIN and VS pins.

ATA6620N-TAQY Quick Information

Product Type: LINbus Transceiver
Canonical Name: ATA6620N-TAQY LINbus Transceiver
Subcategory: LINbus Transceiver

ATA6620N-TAQY Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ATA6620N-TAQY Features

  • Integrated 5V/50mA low-drop voltage regulator.
  • Supports LIN Specification Revision 2.0.
  • Low power consumption in sleep and silent modes.
  • Wake-up capability via LIN bus.
  • Short-circuit and over-temperature protection.

ATA6620N-TAQY Applications

  • Used in automotive convenience electronics.
  • Suitable for LIN slave nodes.
  • Enables low-speed vehicle data communication.
  • Designed for embedded control systems.

ATA6620N-TAQY FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range for the ATA6620N-TAQY?

5V to 18V.

What is the package type of the ATA6620N-TAQY?

SO8 (8-SOIC) surface mount package.

What is the operating temperature range?

-40°C to 125°C.

What is the maximum data rate supported?

Up to 20 kBaud.

What is the supply current in sleep mode?

10 µA.

What is the output voltage of the integrated regulator?

5V ±2% in normal mode, 5V ±7% in silent mode.

What ESD protection is provided?

6 kV HBM on LIN and VS pins.

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