{"id":5360,"date":"2026-06-09T11:30:12","date_gmt":"2026-06-09T11:30:12","guid":{"rendered":"https:\/\/materialparts.com\/ad5422brez-reel\/"},"modified":"2026-06-09T11:30:12","modified_gmt":"2026-06-09T11:30:12","slug":"ad5422brez-reel","status":"publish","type":"post","link":"https:\/\/materialparts.com\/zh\/ad5422brez-reel\/","title":{"rendered":"AD5422BREZ-REEL"},"content":{"rendered":"<h2>\u4ea7\u54c1\u6982\u89c8<\/h2>\n<p>AD5422BREZ-REEL from ADI is a 16-bit loop-powered 4-20mA DAC with HART modem coupling, voltage output option. TSSOP-24.<\/p>\n<h2>\u5de5\u4f5c\u539f\u7406<\/h2>\n<p>Single-channel 16-bit current and voltage output DAC. 4-20mA current output with HART FSK coupling. 0-5V or 0-10V voltage output. Internal reference. SPI interface. Loop-powered or 3-wire operation. Fault detection.<\/p>\n<h2>Pin Description<\/h2>\n<table>\n<tr>\n<th>\u522b\u9488\u7ec4<\/th>\n<th>\u529f\u80fd<\/th>\n<\/tr>\n<tr>\n<td>SPI<\/td>\n<td>SCLK,SDI,SYNC,LDAC<\/td>\n<td>4<\/td>\n<\/tr>\n<tr>\n<td>IOUT<\/td>\n<td>4-20mA output<\/td>\n<td>1<\/td>\n<\/tr>\n<tr>\n<td>VOUT<\/td>\n<td>Voltage output<\/td>\n<td>1<\/td>\n<\/tr>\n<\/table>\n<h2>\u5e94\u7528<\/h2>\n<ul>\n<li>Process control<\/li>\n<li>4-20mA transmitters<\/li>\n<li>HART communication<\/li>\n<li>Industrial automation<\/li>\n<\/ul>\n<h2>Alternative Models<\/h2>\n<table>\n<tr>\n<th>Mfr<\/th>\n<th>Part<\/th>\n<th>\u8bf4\u660e<\/th>\n<\/tr>\n<tr>\n<td>ADI<\/td>\n<td>AD5421BREZ<\/td>\n<td>Single current output<\/td>\n<\/tr>\n<\/table>","protected":false},"excerpt":{"rendered":"<p>Product Overview AD5422BREZ-REEL from ADI is a 16-bit loop-powered 4-20mA DAC with HART modem coupling, voltage output option. TSSOP-24. Working Principle Single-channel 16-bit current and voltage output DAC. 4-20mA current output with HART FSK coupling. 0-5V or 0-10V voltage output. Internal reference. SPI interface. Loop-powered or 3-wire operation. Fault detection. Pin Description Pin Group Function [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[19,13],"tags":[],"chip_brand":[165],"class_list":["post-5360","post","type-post","status-publish","format-standard","hentry","category-analog-linear-ics","category-integrated-circuits-ics","chip_brand-adi"],"acf":{"brief_explanation":"16-bit 4-20mA DAC, HART, TSSOP-24","date_code":"","package_case":"TSSOP-24 (7.8x4.4mm, 0.65mm pitch)","in_stock":3911,"datasheet":"https:\/\/www.analog.com\/media\/en\/technical-documentation\/data-sheets\/AD5422.pdf","price":"$11.25 @ 1ku","product_introduction":"AD5422BREZ-REEL from ADI is a 16-bit loop-powered 4-20mA DAC with HART modem coupling, voltage output option. TSSOP-24.","working_principle":"Single-channel 16-bit current and voltage output DAC. 4-20mA current output with HART FSK coupling. 0-5V or 0-10V voltage output. Internal reference. SPI interface. Loop-powered or 3-wire operation. Fault detection.","pin_description":"<table><tr><th>Pin Group<\/th><th>Function<\/th><\/tr><tr><td>SPI<\/td><td>SCLK,SDI,SYNC,LDAC<\/td><td>4<\/td><\/tr><tr><td>IOUT<\/td><td>4-20mA output<\/td><td>1<\/td><\/tr><tr><td>VOUT<\/td><td>Voltage output<\/td><td>1<\/td><\/tr><\/table>","application_scenarios":"<ul><li>Process control<\/li><li>4-20mA transmitters<\/li><li>HART communication<\/li><li>Industrial automation<\/li><\/ul>","alternative_models":"<table><tr><th>Mfr<\/th><th>Part<\/th><th>Notes<\/th><\/tr><tr><td>ADI<\/td><td>AD5421BREZ<\/td><td>Single current output<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/5360","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/comments?post=5360"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/5360\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/media?parent=5360"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/categories?post=5360"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/tags?post=5360"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=5360"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}