Pricing & Surcharge Updates Spares, Exchange, and Maintenance Service Plan invoices may include a price increase and/or surcharge as a result of increases in global supply chain costs. Repair surcharges will be applied at checkout. Read more
×

Your browser is not supported.

For the best experience, please access this site using the latest version of the following browsers:

Close This Window

By closing this window you acknowledge that your experience on this website may be degraded.

Distributed Heavy Duty Engine Controls

Customizable Thermal Switches

Ideal for distributed heavy-duty engine controls in large diesel or internal combustion engines.

HTMOS products are ideal for distributed heavy-duty engine controls in large diesel or internal combustion engines. Specific applications include cylinder pressure transducer output amplifiers and bus communication electronics, exhaust gas recovery (EGR) valve control electronics and engine control unit (ECU) control electronics that have to operate in environments above 150°C. Honeywell's operational amplifier, switch, mux (multiplexer) and high temperature analog-to-digital converter (HTADC12) create an ideal "core" sensor signal amplification and digitization product set for many applications.

The 160,000 gate HT2000 digital gate array coupled with the reliable analog data conversion of the HTADC12 and the guaranteed data retention of the HT6256 static random access memory make them critical components in new EGR or ECU designs.

The HTADC12 and high temperature positive linear regulator (HTPLREG) provides a solid voltage regulator function to step down typical battery voltages to +5 volts.

Die level products are available for direct mounting into Honeywell or customer-designed hybrids. Our die level HTMOS products enable new distributed engine controls that must continuously operate for up to 80,000 hours at temperature.