DS36954

ACTIVE

Quad Differential Bus Transceiver

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Data sheet

document-pdfAcrobat DS36954 Quad Differential Bus Transceiver datasheet (Rev. C)

DS36954

ACTIVE

Data sheet

Order now

Product details

Number of receivers

4

Number of transmitters

4

Duplex

Half

Supply voltage (nom) (V)

5

Signaling rate (max) (Mbps)

20

IEC 61000-4-2 contact (±V)

None

Fault protection (V)

-10 to 15

Common-mode range (V)

-7 to 12

Number of nodes

32

Isolated

No

Supply current (max) (µA)

500

Rating

Catalog

Operating temperature range (°C)

0 to 70

Number of receivers

4

Number of transmitters

4

Duplex

Half

Supply voltage (nom) (V)

5

Signaling rate (max) (Mbps)

20

IEC 61000-4-2 contact (±V)

None

Fault protection (V)

-10 to 15

Common-mode range (V)

-7 to 12

Number of nodes

32

Isolated

No

Supply current (max) (µA)

500

Rating

Catalog

Operating temperature range (°C)

0 to 70

SOIC (DW)

20

131.84 mm² 12.8 x 10.3

Pinout for SCSI Interface
Compact 20-Pin PLCC or SOIC Package
Meets EIA-485 Standard for Multipoint Bus Transmission
Greater than 60 mA Source/Sink Currents
Thermal Shutdown Protection
Glitch-Free Driver Outputs on Power Up and Down

All trademarks are the property of their respective owners.

Pinout for SCSI Interface
Compact 20-Pin PLCC or SOIC Package
Meets EIA-485 Standard for Multipoint Bus Transmission
Greater than 60 mA Source/Sink Currents
Thermal Shutdown Protection
Glitch-Free Driver Outputs on Power Up and Down

All trademarks are the property of their respective owners.

The DS36954 is a low power, quad EIA-485 differential bus transceiver especially suited for high speed, parallel, multipoint, I/O bus applications. A compact 20-pin surface mount PLCC or SOIC package provides high transceiver integration and a very small PC board footprint.

Propagation delay skew between devices is specified to aid in parallel interface designs—limits on maximum and minimum delay times are verified.

Five devices can implement a complete SCSI initiator or target interface. Three transceivers in a package are pinned out for data bus connections. The fourth transceiver, with the flexibility provided by its individual enables, can serve as a control bus transceiver.

The DS36954 is a low power, quad EIA-485 differential bus transceiver especially suited for high speed, parallel, multipoint, I/O bus applications. A compact 20-pin surface mount PLCC or SOIC package provides high transceiver integration and a very small PC board footprint.

Propagation delay skew between devices is specified to aid in parallel interface designs—limits on maximum and minimum delay times are verified.

Five devices can implement a complete SCSI initiator or target interface. Three transceivers in a package are pinned out for data bus connections. The fourth transceiver, with the flexibility provided by its individual enables, can serve as a control bus transceiver.

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