{"product_id":"ina128-amplifier-module-instrumentation-amplifier-precision-microvolt-millivolt-amplifier-high-gain-amplifier-kdt0319amp-003","title":"INA128 Amplifier Module, Instrumentation Amplifier, Precision Microvolt\/Millivolt Amplifier, High Gain Amplifier KDT0319AMP-003","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv style='font-family:Inter, -apple-system, BlinkMacSystemFont, \"Segoe UI\", \"PingFang SC\", \"Hiragino Sans GB\", \"Microsoft YaHei\", \"Helvetica Neue\", Helvetica, Arial, sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;line-height:24px;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);border:0px solid;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\" align=\"start\"\u003e\n\u003cdiv\u003e\n\u003cspan style=\"color:rgb(0, 0, 0);font-size:16px\"\u003e\u003cstrong\u003eModule Model\u003c\/strong\u003e\u003c\/span\u003e: KDT0319AMP-003 (TI Semiconductor INA128)\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"color:rgb(0, 0, 0);font-size:16px\"\u003e\u003cstrong\u003eModule Function\u003c\/strong\u003e\u003c\/span\u003e: Amplifier (Precision Instrument Front-End Amplifier, for Low-Frequency Weak Signals)\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"color:rgb(0, 0, 0);font-size:16px\"\u003e\u003cstrong\u003eModule Power Supply\u003c\/strong\u003e\u003c\/span\u003e: +6V---+26V (Typical Current: 10mA)\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"color:rgb(0, 0, 0);font-size:16px\"\u003e\u003cstrong\u003eModule Bandwidth\u003c\/strong\u003e\u003c\/span\u003e: Less than 200KHz (Bandwidth Decreases with Increasing Gain)\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"color:rgb(0, 0, 0);font-size:16px\"\u003e\u003cstrong\u003eModule Gain\u003c\/strong\u003e\u003c\/span\u003e: Better than 1000x\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"color:rgb(0, 0, 0);font-size:16px\"\u003e\u003cstrong\u003eInput Impedance\u003c\/strong\u003e\u003c\/span\u003e: High Impedance\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"color:rgb(0, 0, 0);font-size:16px\"\u003e\u003cstrong\u003eBias Voltage Adjustment Range\u003c\/strong\u003e\u003c\/span\u003e: ±4.5V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style='font-family:Inter, -apple-system, BlinkMacSystemFont, \"Segoe UI\", \"PingFang SC\", \"Hiragino Sans GB\", \"Microsoft YaHei\", \"Helvetica Neue\", Helvetica, Arial, sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);border:0px solid;margin:20px 0px 0px;margin-bottom:0px;margin-top:20px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;display:block;box-sizing:border-box' class=\"container-Uxvbjy md-box-line-break wrapper-GYqxgQ undefined\" align=\"start\"\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:Inter, -apple-system, BlinkMacSystemFont, \"Segoe UI\", \"PingFang SC\", \"Hiragino Sans GB\", \"Microsoft YaHei\", \"Helvetica Neue\", Helvetica, Arial, sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;line-height:24px;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);border:0px solid;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\" align=\"start\"\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:16px\"\u003e\u003cstrong\u003eINA128 Chip Parameters (Main Specification Parameters of Instrument Amplifier)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:Inter, -apple-system, BlinkMacSystemFont, \"Segoe UI\", \"PingFang SC\", \"Hiragino Sans GB\", \"Microsoft YaHei\", \"Helvetica Neue\", Helvetica, Arial, sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);border:0px solid;margin:20px 0px 0px;margin-bottom:0px;margin-top:20px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;display:block;box-sizing:border-box' class=\"container-Uxvbjy md-box-line-break wrapper-GYqxgQ undefined\" align=\"start\"\u003e\u003c\/div\u003e\n\u003cul style='font-family:Inter, -apple-system, BlinkMacSystemFont, \"Segoe UI\", \"PingFang SC\", \"Hiragino Sans GB\", \"Microsoft YaHei\", \"Helvetica Neue\", Helvetica, Arial, sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);border:0px solid;margin:0px 0px 8px;margin-bottom:8px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px 0px 0px 20px;padding-bottom:0px;padding-top:0px;padding-left:20px;padding-right:0px;list-style:none;box-sizing:border-box' class=\"auto-hide-last-sibling-br\" align=\"start\"\u003e\n\u003cli style=\"font-size:16px;font-weight:400;line-height:24px;color:rgb(0, 0, 0);border:0px solid;margin:8px 0px;margin-bottom:8px;margin-top:8px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp\u003eInput Offset Voltage: 50uV(max)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"font-size:16px;font-weight:400;line-height:24px;color:rgb(0, 0, 0);border:0px solid;margin:8px 0px;margin-bottom:8px;margin-top:8px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp\u003eInput Offset Drift: 0.5uV\/℃ (max)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"font-size:16px;font-weight:400;line-height:24px;color:rgb(0, 0, 0);border:0px solid;margin:8px 0px;margin-bottom:8px;margin-top:8px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp\u003eInput Bias Current: 5nA(max)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"font-size:16px;font-weight:400;line-height:24px;color:rgb(0, 0, 0);border:0px solid;margin:8px 0px;margin-bottom:8px;margin-top:8px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp\u003eCommon Mode Rejection Ratio: 120dB(min, G=100)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"font-size:16px;font-weight:400;line-height:24px;color:rgb(0, 0, 0);border:0px solid;margin:8px 0px;margin-bottom:8px;margin-top:8px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp\u003eInput Voltage Noise: 8nV√Hz(1KHz)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"font-size:16px;font-weight:400;line-height:24px;color:rgb(0, 0, 0);border:0px solid;margin:8px 0px;margin-bottom:8px;margin-top:8px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\n\u003cdiv\u003eBandwidth: 700KHz (G=10)\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"color:rgb(0, 0, 0);font-size:16px\"\u003e\u003cstrong\u003eOutput Signal Saturation Amplitude\u003c\/strong\u003e\u003c\/span\u003e: 10Vpp(±5Vpp)\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"color:rgb(0, 0, 0);font-size:16px\"\u003e\u003cstrong\u003eModule Weight\u003c\/strong\u003e\u003c\/span\u003e: 14.82g\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"color:rgb(0, 0, 0);font-size:16px\"\u003e\u003cstrong\u003eModule Dimension\u003c\/strong\u003e\u003c\/span\u003e: 50mm X 30mm X 15mm (Length X Width X Height)\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"color:rgb(0, 0, 0);font-size:16px\"\u003e\u003cstrong\u003eInterface Type\u003c\/strong\u003e\u003c\/span\u003e: 3.81 Plug-in Interface (Very Convenient to Use)\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"color:rgb(0, 0, 0);font-size:16px\"\u003e\u003cstrong\u003eOperating Temperature Range\u003c\/strong\u003e\u003c\/span\u003e: -25℃ -- +85℃\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"color:rgb(0, 0, 0);font-size:16px\"\u003e\u003cstrong\u003eOther Features\u003c\/strong\u003e\u003c\/span\u003e: Multiple (M3 Four-Pin Positioning Holes; Power Indicator; Wide-Voltage Single Power Input; Reverse Connection Protection; Output Zero Adjustment Function; Can Work in Differential Amplification or Single-Ended Amplification)\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"color:rgb(0, 0, 0);font-size:16px\"\u003e\u003cstrong\u003eApplication Range\u003c\/strong\u003e\u003c\/span\u003e: Multiple (Load Cells, Platinum Resistance Temperature Detection, ECC and Medical Instruments, Data Acquisition Front-End, Weak Signal Amplification, etc.)\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"color:rgb(0, 0, 0);font-size:16px\"\u003e\u003cstrong\u003ePrecautions for Use\u003c\/strong\u003e\u003c\/span\u003e: Please supply power correctly according to the module details; Please test and use correctly according to the module details;\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style='font-family:Inter, -apple-system, BlinkMacSystemFont, \"Segoe UI\", \"PingFang SC\", \"Hiragino Sans GB\", \"Microsoft YaHei\", \"Helvetica Neue\", Helvetica, Arial, sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);border:0px solid;margin:20px 0px 0px;margin-bottom:0px;margin-top:20px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;display:block;box-sizing:border-box' class=\"container-Uxvbjy md-box-line-break wrapper-GYqxgQ undefined\" align=\"start\"\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:Inter, -apple-system, BlinkMacSystemFont, \"Segoe UI\", \"PingFang SC\", \"Hiragino Sans GB\", \"Microsoft YaHei\", \"Helvetica Neue\", Helvetica, Arial, sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;line-height:24px;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);border:0px solid;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' class=\"auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space\" align=\"start\"\u003e\n\u003cdiv\u003e\u003cspan style=\"color:rgb(0, 0, 0);font-size:16px\"\u003e\u003cstrong\u003eModule Description\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e(1) Single power supply with wide voltage operation, reverse connection protection, and large-capacity filter capacitor, suitable for environments with strong interference and large power fluctuations;\u003c\/div\u003e\n\u003cdiv\u003e(2) The module adopts high-performance, high-speed, low-noise charge pump negative voltage conversion, allowing the amplifier to have a negative half-axis power rail and easily achieve 10V pp amplitude voltage output; (Note: Most online products use ICL7660 charge pump to reverse negative voltage, whose low switching frequency will introduce interference into the amplifier. When the instrument amplifier works at high gain, the switching frequency of ICL7660 is within the effective bandwidth, so interference is inevitable. Therefore, when designing such amplifiers, in addition to reasonable power supply filtering, a high-speed switching frequency negative voltage converter should be used to pull a significant spectral distance from the effective bandwidth of the amplifier, making post-filter processing easier.)\u003c\/div\u003e\n\u003cdiv\u003e(3) The module adopts 3.81 plug-in wiring design, which is more practical in actual applications;\u003c\/div\u003e\n\u003cdiv\u003e(4) The module can realize the adjustment of any gain value within the range, output zero adjustment, and bias voltage adjustment and other basic functions\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S519f2d15b29047ad9668e58fb04d68eaY.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S309802a08d584642a37c29399f964dd4M.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S587d1beeb7c6481581c04666d1225a82D.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S74e2738fa30d472095fc7287036e5183C.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Saf485a6b285945f6989efb31122f56d7i.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S660096c3668e418b82831592a4343a65D.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cbr\u003e","brand":"Yoeruyo","offers":[{"title":"Single-ended","offer_id":55267361587499,"sku":"14:1202#Single-ended","price":117.54,"currency_code":"USD","in_stock":true},{"title":"Difference","offer_id":55267361620267,"sku":"14:350852#Difference","price":117.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S519f2d15b29047ad9668e58fb04d68eaY.webp?v=1788238229","url":"https:\/\/yoeruyo.com\/products\/ina128-amplifier-module-instrumentation-amplifier-precision-microvolt-millivolt-amplifier-high-gain-amplifier-kdt0319amp-003","provider":"Yoeruyo","version":"1.0","type":"link"}