SN65HVD1477

Name: SN65HVD1477
Brand: TI
SKU: SN65HVD1477
Price: 2.226 USD

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RS-485-Vollduplex, 3,3 V, 16 kV ESD gemäß IEC, 50 Mbit/s Datenrate, keine Aktivierungen

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Datenblatt

document-pdfAcrobat SN65HVD147x 3.3-V Full-Duplex RS-485 Transceivers with ±16-kV IEC ESD datasheet (Rev. E) (Englisch) PDF | HTML

SN65HVD1477

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Datenblatt

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Produktdetails

Number of receivers

1

Number of transmitters

1

Duplex

Full

Supply voltage (nom) (V)

3.3

Signaling rate (max) (Mbps)

50

IEC 61000-4-2 contact (±V)

16000

Fault protection (V)

-13 to 16.5

Common-mode range (V)

-7 to 12

Number of nodes

96

Features

IEC ESD protection

Isolated

No

Supply current (max) (µA)

1100

Rating

Catalog

Operating temperature range (°C)

-40 to 125

Number of receivers

1

Number of transmitters

1

Duplex

Full

Supply voltage (nom) (V)

3.3

Signaling rate (max) (Mbps)

50

IEC 61000-4-2 contact (±V)

16000

Fault protection (V)

-13 to 16.5

Common-mode range (V)

-7 to 12

Number of nodes

96

Features

IEC ESD protection

Isolated

No

Supply current (max) (µA)

1100

Rating

Catalog

Operating temperature range (°C)

-40 to 125

SOIC (D)

8

29.4 mm² 4.9 x 6

VSSOP (DGK)

8

14.7 mm² 3 x 4.9

1/8 Unit-Load Options Available
- Up to 256 Nodes on the Bus
Bus I/O Protection
- > ±30 kV HBM protection
- > ±16 kV IEC61000-4-2 Contact Discharge
- > ±4 kV IEC61000-4-4 Fast Transient Burst
Extended Industrial Temperature Range:
–40°C to 125°C
Large Receiver Hysteresis (70 mV) for Noise Rejection
Low Power Consumption
- < 1.1 mA Quiescent Current During Operation
- Low Standby Supply Current: 10 nA Typical,
  < 5 µA (maximum)
Glitch-Free Power-Up and Power-Down Protection for Hot-Plugging Applications
5-V Tolerant Logic Inputs Compatible With 3.3-V or 5-V Controllers
Signaling Rate Options Optimized for:
400 kbps (1470, 1471), 20 Mbps (1473, 1474), 50 Mbps (1476, 1477)

1/8 Unit-Load Options Available
- Up to 256 Nodes on the Bus
Bus I/O Protection
- > ±30 kV HBM protection
- > ±16 kV IEC61000-4-2 Contact Discharge
- > ±4 kV IEC61000-4-4 Fast Transient Burst
Extended Industrial Temperature Range:
–40°C to 125°C
Large Receiver Hysteresis (70 mV) for Noise Rejection
Low Power Consumption
- < 1.1 mA Quiescent Current During Operation
- Low Standby Supply Current: 10 nA Typical,
  < 5 µA (maximum)
Glitch-Free Power-Up and Power-Down Protection for Hot-Plugging Applications
5-V Tolerant Logic Inputs Compatible With 3.3-V or 5-V Controllers
Signaling Rate Options Optimized for:
400 kbps (1470, 1471), 20 Mbps (1473, 1474), 50 Mbps (1476, 1477)

The SN65HVD147x family of full-duplex transceivers feature the highest ESD protection in the RS-485 portfolio, supporting ±16-kV IEC61000-4-2 contact discharge and > ±30-kV HBM ESD protection. These RS-485 transceivers have robust 3.3-V drivers and receivers and are offered in a standard SOIC package as well as in a small-footprint MSOP package. The large receiver hysteresis of the SN65HVD147x devices provides immunity to conducted differential noise and the wide operating temperature enables reliability in harsh operating environments.

These devices each combine a differential driver and a differential receiver, which operate from a single 3.3-V power supply. Each driver and receiver has separate input and output pins for full-duplex bus communication designs. These devices all feature a wide common-mode voltage range which makes the devices suitable for multi-point applications over long cable runs.

The SN65HVD1471, SN65HVD1474, and SN65HVD1477 devices are fully enabled with no external enabling pins.

The SN65HVD1470, SN65HVD1473, and SN65HVD1476 devices have active-high driver enables and active-low receiver enables. A low, less than 5-µA standby current can be achieved by disabling both the driver and receiver.

These devices are characterized from –40°C to 125°C.

The SN65HVD147x family of full-duplex transceivers feature the highest ESD protection in the RS-485 portfolio, supporting ±16-kV IEC61000-4-2 contact discharge and > ±30-kV HBM ESD protection. These RS-485 transceivers have robust 3.3-V drivers and receivers and are offered in a standard SOIC package as well as in a small-footprint MSOP package. The large receiver hysteresis of the SN65HVD147x devices provides immunity to conducted differential noise and the wide operating temperature enables reliability in harsh operating environments.

These devices each combine a differential driver and a differential receiver, which operate from a single 3.3-V power supply. Each driver and receiver has separate input and output pins for full-duplex bus communication designs. These devices all feature a wide common-mode voltage range which makes the devices suitable for multi-point applications over long cable runs.

The SN65HVD1471, SN65HVD1474, and SN65HVD1477 devices are fully enabled with no external enabling pins.

The SN65HVD1470, SN65HVD1473, and SN65HVD1476 devices have active-high driver enables and active-low receiver enables. A low, less than 5-µA standby current can be achieved by disabling both the driver and receiver.

These devices are characterized from –40°C to 125°C.

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	Typ	Titel		Datum
*	Data sheet	SN65HVD147x 3.3-V Full-Duplex RS-485 Transceivers with ±16-kV IEC ESD datasheet (Rev. E)	PDF \| HTML	17 Apr 2019
	EVM User's guide	RS-485 Full-Duplex EVM User’s Guide		04 Jun 2014

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SOIC (D)	8	Ultra Librarian
VSSOP (DGK)	8	Ultra Librarian

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SN65HVD1477

RS-485-Vollduplex, 3,3 V, 16 kV ESD gemäß IEC, 50 Mbit/s Datenrate, keine Aktivierungen

SN65HVD1477

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