CPU (PLC Controller)
Products and reference designs
CPU (PLC Controller)
Overview
Our integrated circuits and reference designs help you create efficient central processing unit (CPU) modules whether they are run by programmable logic controller (PLC) code, C code or by software on a high-level operating system. We have the ingredients to assess available performances, latencies, heat dissipation, reliability data and wiring protection.
Design requirements
CPU (PLC controller) systems often require:
- Artificial intelligence (AI) edge processing, time-sensitive networking (TSN) and OPC Unified Architecture.
- Scalable solutions for processing and industrial networking.
- Functional-safety readiness, robustness and/or EMI/EMC resilience.
Block diagram
Find products and reference designs for your system.
Micro programmable controller
Self-diagnostics/monitoring
Power management (6)
Supervisor & reset ICs
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TPS3899—Nanopower supervisor with programmable sense and reset delay
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TPS3840—Nanopower high-input voltage supervisor with manual reset and programmable-reset time delay
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TPS3808E—600nA ultra-low quiescent current supervisor with programmable delay and manual reset
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TLV809E—Low-power voltage supervisor (reset IC) with active-low push-pull output
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TPS37—65-V window supervisor with ultra-low quiescent current and time-delay function
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TLV840—Low-voltage supervisor with adjustable-reset time delay and manual reset
Amplifiers (6)
Comparators
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LM239—Quad differential comparator, commercial grade
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LM2901AV—Precision quad differential comparator
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LM2903—Dual differential comparator
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TLV7041—Nanopower, small size comparator with open-drain output
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LM2901B—36-V, quad differential standard comparator
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LM2901-N—Low offset, quad differential comparator
Technical documentation
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