{"id":4603,"date":"2026-04-19T09:00:00","date_gmt":"2026-04-19T09:00:00","guid":{"rendered":"https:\/\/pirhome.com\/?p=4603"},"modified":"2026-04-19T09:00:00","modified_gmt":"2026-04-19T09:00:00","slug":"stmicroelectronics-sths34pf80-launch-2026","status":"publish","type":"post","link":"https:\/\/www.pirhome.com\/?p=4603","title":{"rendered":"STMicroelectronics Releases STHS34PF80, a 1.5\u00b5A PIR Signal Conditioning IC"},"content":{"rendered":"<h2>April 19, 2026 \u2013 Geneva, Switzerland \u2013 ST Expands Analog Portfolio<\/h2>\n<p>STMicroelectronics has announced the STHS34PF80, a dedicated signal conditioning IC for pyroelectric infrared sensors. The new IC features ultra-low power consumption of just 1.5\u00b5A, making it ideal for battery-powered motion sensors.<\/p>\n<p><strong>Key Features:<\/strong><\/p>\n<ul>\n<li>Power consumption: 1.5 \u00b5A in active mode<\/li>\n<li>Supply voltage: 1.7V to 3.6V<\/li>\n<li>Gain range: 40-80 dB programmable<\/li>\n<li>ADC resolution: 16-bit sigma-delta<\/li>\n<li>Interface: I2C (up to 1 MHz)<\/li>\n<li>Package: 2.5mm \u00d7 2.5mm QFN<\/li>\n<li>Price: $0.89 (1,000 units)<\/li>\n<\/ul>\n<p>The STHS34PF80 integrates all analog front-end components needed for PIR sensors, including programmable gain amplifier, filters, ADC, and motion detection logic.<\/p>\n<p>&#8220;The STHS34PF80 reduces PIR sensor power consumption by 70% compared to discrete solutions,&#8221; said Luca Radaelli, Marketing Director at ST.<\/p>\n<p>The STHS34PF80 is available for sampling now, with volume production scheduled for Q4 2026.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>April 19, 2026 \u2013 Geneva, Switzerland \u2013 ST Expands Analog Portfolio STMicroelectronics has announced the STHS34PF80, a dedicated signal conditioning IC for pyroelectric infrared sensors. The new IC features ultra-low power consumption of just 1.5\u00b5A, making it ideal for battery-powered motion sensors. Key Features: Power consumption: 1.5 \u00b5A in active mode Supply voltage: 1.7V to [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4603","post","type-post","status-publish","format-standard","hentry","category-news"],"blocksy_meta":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\r\n<title>STMicroelectronics Releases STHS34PF80, a 1.5\u00b5A PIR Signal Conditioning IC - PIRHOME<\/title>\r\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\r\n<link rel=\"canonical\" href=\"https:\/\/www.pirhome.com\/?p=4603\" \/>\r\n<meta property=\"og:locale\" content=\"en_US\" \/>\r\n<meta property=\"og:type\" content=\"article\" \/>\r\n<meta property=\"og:title\" content=\"STMicroelectronics Releases STHS34PF80, a 1.5\u00b5A PIR Signal Conditioning IC - PIRHOME\" \/>\r\n<meta property=\"og:description\" content=\"April 19, 2026 \u2013 Geneva, Switzerland \u2013 ST Expands Analog Portfolio STMicroelectronics has announced the STHS34PF80, a dedicated signal conditioning IC for pyroelectric infrared sensors. 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