TPT75176A

±12-kV ESD Protected, 10-Mbps, Full Fail-Safe, RS-485 Transceivers

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Overview
Development Resources
Application
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Overview

The TPT75176A and TPT75176B are enhanced RS485 transceivers which exceed the standard TIA/EIA-485-A with a ±12-kV ESD protected, 3-V to 5.5-V powered, and single transceiver for balanced communication. These devices also feature larger output voltages and higher data rate (up to 10 Mbps) required by high-speed PROFIBUS applications, and are offered in industrial and extended industrial (−40°C to +125°C) temperature ranges.

These transceivers require a 3-V to 5.5-V tolerance supply, and deliver at least a 2.1-V differential output voltage on 5-V supply condition. This translates into better noise immunity (data integrity), longer reach, or the ability to drive up to three 120-Ω terminations in "star" or other nonstandard bus topologies, at an exceptional 10-Mbps data rate.

Receiver (Rx) inputs feature a "Full Fail-Safe" design, which ensures a logic high Rx output if Rx inputs are floating, shorted, or terminated but undriven. Rx outputs feature high drive levels (typically >25 mA @ VOL = 1 V) to ease the design of optically isolated interfaces.

The TPT75176A and TPT75176B are available in the SOP8, MSOP8, and DFN3X3-8 packages, and are characterized from –40°C to 125°C.

Status

Production
Rating

Industrial
Drivers Per Package

1
Receivers Per Package

1
VCC (Min) (V)

3
VCC (Max) (V)

5.5
Data Rate (Max) (kBPS)

5000
ICC (Max) (mA)

5
ESD HBM (kV)

12
IEC-61000-4-2 Contact (kV)

Yes
Operating Temperature Range (℃)

-40 to +125
Package

DFN3X3-8, SOP8, MSOP8

Development Resources

Documentation

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Documentation
- Data Sheet
- Selection Guide
- Application Note
- Technical Note
- User Guide
- Test Report
- Document Name
- Type
- Language
- Date
- Datasheet_TPT75176A-TPT75176B
  
  Data Sheet
  
  English
  
  02/02/2024
  
  ±12KV ESD Protected, 10Mbps, Full Fail-safe, RS-485 Transceivers
- Introduction to Latch-up and the Preventive Measures
  
  Technical Note
  
  English
  
  01/19/2024
- Automatic Correction Scheme of RS-485 Communication Bus Cross-Wire Fault
  
  Technical Note
  
  English
  
  01/19/2024
- Application Tips on ESD-EOS
  
  Technical Note
  
  English
  
  01/19/2024
- 3PEAK Analog Products Selection Guide
  
  Selection Guide
  
  English
  
  01/19/2024

Application

• PROFIBUS® DP and FMS Networks

• SCSI "Fast 40" Drivers and Receivers

• Motor Controller/Position Encoder Systems

• Factory Automation

• Field Bus Networks

• Industrial/Process Control Networks

Ordering Detail

Order Part Number	Buy	Samples	Rating	Feature	Status	1ku Price	Release Date	Package	Lead time (week)	MSL	Packing	MPQ	CPQ
TPT75176A-DF6R	Buy now	Request	Industrial Grade	/	Released	$0.378	2019-09-30	DFN3X3-8	10	MSL3	T&R	4000	20000
TPT75176A-SO1R	Buy now	Request	Industrial Grade	/	Released	$0.372	2019-09-30	SOP8	8	MSL3	T&R	4000	20000
TPT75176A-VS1R	Buy now	Request	Industrial Grade	/	Released	$0.321	2019-09-30	MSOP8	8	MSL3	T&R	3000	15000