Automotive

AEC-Q100 compliant Schmitt trigger buffers, line drivers and gates

A range of Schmitt trigger circuits that meets the requirements of the automotive electronics council's AEC-Q100 and recommended for automotive applications.

By providing input threshold hysteresis Schmitt trigger buffers, line drivers and gates are ideal for interfacing slowly changing analog signals to digital systems.

Go to the parametric search
Parametric search

Key features and benefits

  • Prevents multiple switching when driven by slow edges
  • Cleans up the noisy signals
  • Reshapes the signals in complex layouts
  • Suitable for mixed 3.3 V and 5.0 V applications
  • Wide voltage supply range
  • Input hysteresis
  • Open drain output options
  • CMOS and TTL variants
  • Overvoltage tolerant input options
  • AEC-Q100 grade

Key applications

  • Sine wave to square wave conversion
  • Interface between analog and digital environments
  • Increase noise immunity in design
  • Relaxation oscillators

Design tools & Assets

A central place for your design support and tooling. For today´s short product development cycles, NXP helps you with this portal to simplify your design.
Read more


Training & events

View or download the latest product and application modules; developed by engineers for engineers

Read more

In this section you can find the shows and events where you can meet NXP

Read more

Descriptive summary

Schmitt triggers are able to transform the slowly changing input signals into sharply defined jitter free output signals. These devices are useful in systems with noisy input signals that have large slew rates abd can cause the oscillations or undefined logic levels at outputs. Integration of Schmitt triggers inputs saves the cost and space of using standalone Schmitt triggers on board.

Schmitt trigger buffers can be used to interface sensors, used in tachometers, engine temperature and oil pressure with embedded processors in automotive applications; as well as in signal conditioning, relaxation oscillators, astable and monostable multivibrators and clock drivers in electronic control and automotive lighting systems.

Schmitt triggers products are available in standard SO, TSSOP, PicoGate and innovative leadless MicroPak and DQFN packages for PCB space saving. NXP's automotive Schmitt trigger products are fully specified from -40 °C to 125 °C, and are qualified per AEC-Q100 grade 1.

Products

DIV Table experiment (Column Based)




How to search?

Restricted Document

You are accessing a password protected document.
Please choose an option below

Fill in your name, company and e-mail address and you will receive an e-mail with a username and password for this restricted document.

First name*

Last name*

Company*

E-mail*

Comments

* required.

Print password request form:

Before we can grant you access to our confidential documents you are required to fill in, print and sign the password request form by which you comply with the NXP Non-disclosure agreement (NDA). Please email or fax the signed form to the email-address or fax-number specified on the form. After approval you will receive username and password via email. In case you already signed an NDA with NXP and already have username and password, you can skip this step.

Open document:

If you have received the username and password, you can open the document by clicking on the "open document" link. You will be prompted for username and password. After you fill in the username and password the download will start.

Forgot your password:

In case you forgot your password you can click on the "forgot your password" link to retrieve your password. Please complete the small form with your personal details and your request will be sent to NXP. You will receive an answer with your password shortly.