SN55HVD75-EP Datasheet, PDF (1/32 Pages) Texas Instruments – 3.3-V Supply RS-485 With IEC ESD Protection

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SN55HVD75-EP
SLOS913 – OCTOBER 2015
SN55HVD75-EP 3.3-V Supply RS-485 With IEC ESD Protection
1 Features
•1 Bus I/O Protection
– >±15 kV HBM Protection
– >±12 kV IEC 61000-4-2 Contact Discharge
– >±4 kV IEC 61000-4-4 Fast Transient Burst
• Extended Industrial Temperature Range
–55°C to 125°C
• Large Receiver Hysteresis (80 mV) for Noise
Rejection
• Low Unit-Loading Allows Over 200 Connected
Nodes
• Low Power Consumption
– Low Standby Supply Current: < 2 µA
– I_CC < 1 mA Quiescent During Operation
• 5-V Tolerant Logic Inputs Compatible With
3.3-V or 5-V Controllers
• Signaling Rate Options Optimized for:
250 kbps, 20 Mbps, 50 Mbps
• Available in a Small VSON Package
• Supports Defense, Aerospace, and Medical
Applications:
– Controlled Baseline
– One Assembly/Test Site
– One Fabrication Site
– Available in Extended (–55°C to 125°C)
Temperature Range
– Extended Product Life Cycle
– Extended Product-Change Notification
– Product Traceability
2 Applications
• Factory Automation
• Telecommunications Infrastructure
• Motion Control
3 Description
These devices have robust 3.3-V drivers and
receivers in a small package for demanding industrial
applications. The bus pins are robust to ESD events
with high levels of protection to human-body model
and IEC contact discharge specifications.
Each of these devices combines a differential driver
and a differential receiver which operate from a single
3.3-V power supply. The driver differential outputs
and the receiver differential inputs are connected
internally to form a bus port suitable for half-duplex
(two-wire bus) communication. These devices feature
a wide common-mode voltage range making the
devices suitable for multi-point applications over long
cable runs. These devices are characterized from
–55°C to 125°C.
Device Information⁽¹⁾
PART NUMBER
PACKAGE
BODY SIZE (NOM)
SN55HVD75-EP
VSON (8)
3.00 mm × 3.00 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
Typical Application Diagram
R
R
RE
DE
DD
A
B ^RT
AB
AB
A
R_{T B}
R
R
RE
DE
DD
R
D
R RE DE D
R
D
R RE DE D
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.