IP network camera
Products and reference designs
IP network camera
Overview
Internet protocol (IP) network cameras often require low power with advanced thermal efficiency, multiple sensors and two-way audio communications. Our integrated circuits and reference designs will help you innovate and differentiate across fixed, pan, tilt, zoom and wireless cameras.
Design requirements
IP network camera designs often require:
- Higher power using Power over Ethernet (PoE) to accommodate new features.
- Efficient power-tree design to support multiple input power sources and battery management.
- Robust motion sensing over long detection range with false trigger avoidance.
- Seamless integration of high-quality audio with noise reduction and echo cancellation.
Block diagram
Find products and reference designs for your system.
Fixed wired IP camera
Input user interface
Interface (5)
I2C general-purpose I/Os (GPIOs)
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TCA9538—8-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, reset & config registers
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TCA9554—8-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers
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TCA6424A—24-bit translating 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, reset & config registers
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TCA9535—16-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt & config registers
Logic & voltage translation (11)
Noninverting buffers & drivers
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SN74AUP2G17—2-ch, 0.8-V to 3.6-V low power buffers with Schmitt-Trigger inputs
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SN74HCS125—Schmitt-trigger inputs quadruple bus buffer gates with 3-state outputs
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SN74LVCH244A—8-ch, 1.65-V to 3.6-V buffers with bus-hold and 3-state outputs
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SN74AUP2G34—2-ch, 0.8-V to 3.6-V low power buffers
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SN74LVC3G34—3-ch, 1.65-V to 5.5-V buffers
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SN74LVC1G125—Single 1.65-V to 5.5-V buffer with 3-state outputs
Inverting buffers & drivers
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SN74LVC2GU04—2-ch, 1.65-V to 5.5-V inverters
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SN74LVC2G240—2-ch, 1.65-V to 5.5-V inverters with 3-state outputs
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SN74LVC1G14—Single 1.65-V to 5.5-V inverter with Schmitt-Trigger inputs
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SN74LVC1G06—Single 1.65-V to 5.5-V inverter with open-drain outputs
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SN74AHC1G04-Q1—Automotive single 2-V to 5.5-V inverter
Technical documentation
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