Renesas Electronics Corporation

IR Contactless Thermometers

Renesas’ high precision analog MCUs provide signal amplification, system control, and LCD in one chip

Image of Renesas’ Winning Combination - IR Contactless ThermometersRenesas' winning combination infrared (IR) contactless thermometers are a safe approach to measuring temperatures. This system solution from Renesas does not make contact with the skin and it can accurately and quickly display the temperature as long as it is within range and close to the forehead. Because of the prevalence of viruses, there is a huge demand for contactless thermometers.

The RL78/H1D includes high precision analog functions, such as a Delta-Sigma ADC, SAR ADC, PGA, and OPA, which are necessary for accurate and fast measurements. It also has a built-in LCD controller/driver which makes the RL78/H1D well suited for IR contactless thermometer solutions. The ISL9205D is a cost-effective, fully integrated high input voltage single-cell Li-ion battery charger. This design also features a high-performance LDO, which provides a reliable power system. Renesas’ high precision analog MCUs provide signal amplification, system control, and LCD in one chip.

Features
  • High performance and high input voltage charger and LDO for an integrated solution
  • ISL9021A LDO
    • 250 mA single LDO low IQ
    • Low-noise and high PSRR LDO
  • ISL9205D Li-ion battery chargers
    • High-performance charger for single-cell Li-ion/polymer batteries
  • RL78/H1D (R5F11NLxAFP) MCUs
    • Up to 128 KB ROM/8 KB SRAM
    • Delta-Sigma A/D converter
    • SAR A/D converter
    • Programmable gain amplifiers
    • Operational amplifier
    • 8-bit/12-bit D/A converter
    • Built-in LCD controller/driver

ISL9021A LDO

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
IC REG LINEAR 1.5V 250MA 6-UTDFNISL9021AIRUBZ-T7AIC REG LINEAR 1.5V 250MA 6-UTDFN340 - Immediate$13.75View Details
IC REG LIN 2.85V 250MA 6-UTDFNISL9021AIRUKZ-TIC REG LIN 2.85V 250MA 6-UTDFN6623 - Immediate$19.02View Details
IC REG LINEAR 3V 250MA 6-UTDFNISL9021AIRUMZ-T7AIC REG LINEAR 3V 250MA 6-UTDFN378 - Immediate$21.16View Details
IC REG LINEAR 1.8V 250MA 6-UTDFNISL9021AIRUCZ-TIC REG LINEAR 1.8V 250MA 6-UTDFN2471 - Immediate$11.28View Details
IC REG LINEAR 3.3V 250MA 6-UTDFNISL9021AIRUNZ-TIC REG LINEAR 3.3V 250MA 6-UTDFN2256 - Immediate$11.28View Details
IC REG LINEAR 1.2V 250MA 6-UTDFNISL9021AIRUWZ-TIC REG LINEAR 1.2V 250MA 6-UTDFN646 - Immediate$11.28View Details
IC REG LINEAR 0.9V 250MA 6-UTDFNISL9021AIRUYZ-T7AIC REG LINEAR 0.9V 250MA 6-UTDFN750 - Immediate$7.18View Details

ISL9205D Li-ion Battery Chargers

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
IC BATT CHG LI-ION 1CELL 10DFNISL9205DIRZIC BATT CHG LI-ION 1CELL 10DFN535 - Immediate$16.96View Details
IC BATT CHG LI-ION 1CELL 10DFNISL9205DIRZ-TIC BATT CHG LI-ION 1CELL 10DFN0 - Immediate$8.44View Details
Published: 2020-04-24

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