{"product_id":"dc-bias-adjustable-amplifier-module-5v-18v-2mhz-113x-gain-adc-dac-buffer","title":"DC Bias Adjustable Amplifier Module ±5V–±18V 2MHz 113x Gain","description":"\n\u003ch2\u003eDC Bias Adjustable Amplifier Module — ±5V to ±18V, 2MHz Bandwidth, 113x Gain\u003c\/h2\u003e\n\u003cp\u003eTake precise control of your signal chain with this versatile \u003cstrong\u003eDC Bias Adjustable Amplifier Module\u003c\/strong\u003e. Engineered for engineers, hobbyists, and electronics developers alike, this compact module delivers a fixed gain of 113x, a wide ±5V to ±18V dual power supply range, and a 2MHz bandwidth — making it an ideal solution for ADC\/DAC buffering, signal amplification, and DC bias conditioning in a wide variety of analog circuit applications.\u003c\/p\u003e\n\n\u003cp\u003eWith SMA connectors for both input and output, low output impedance, and built-in reverse power connection protection, this module is designed for reliable performance and ease of integration into your existing test bench or embedded system design.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e ±5V to ±18V (dual supply)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Voltage Range:\u003c\/strong\u003e ±13V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Impedance:\u003c\/strong\u003e 20KΩ\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Voltage Range:\u003c\/strong\u003e ±13V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Impedance:\u003c\/strong\u003e Low resistance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Drive Capability:\u003c\/strong\u003e 40mA (MAX)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModule Bandwidth:\u003c\/strong\u003e 2MHz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModule Gain:\u003c\/strong\u003e 113x (fixed)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBias Adjustment Range:\u003c\/strong\u003e ±11V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSignal Type:\u003c\/strong\u003e Single-ended input\/output\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eI\/O Interface:\u003c\/strong\u003e SMA connectors\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Protection:\u003c\/strong\u003e Reverse power connection protection\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e ADC\/DAC buffer, signal amplifier, signal bias conditioning\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose This Amplifier Module?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eWide power supply range\u003c\/strong\u003e — works seamlessly with ±5V, ±12V, ±15V, and ±18V rails commonly found in lab and embedded environments\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eAdjustable DC bias up to ±11V\u003c\/strong\u003e — shift your signal level to perfectly match ADC\/DAC input requirements without external circuitry\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003e2MHz bandwidth\u003c\/strong\u003e — suitable for audio, instrumentation, and moderate-speed analog signal processing\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eSMA interfaces\u003c\/strong\u003e — industry-standard connectors for reliable, low-noise signal connections\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eReverse polarity protection\u003c\/strong\u003e — guards against accidental wiring errors that could damage your module or downstream components\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eCompact form factor\u003c\/strong\u003e — drops easily into prototyping setups, development boards, or custom PCB enclosures\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eADC\/DAC input\/output buffering and level shifting\u003c\/li\u003e\n  \u003cli\u003eSignal gain stages in instrumentation and measurement systems\u003c\/li\u003e\n  \u003cli\u003eDC bias conditioning for sensor signal chains\u003c\/li\u003e\n  \u003cli\u003eLaboratory test equipment and analog front-end design\u003c\/li\u003e\n  \u003cli\u003eEmbedded system analog signal processing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1× DC Bias Adjustable Amplifier Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Due to lighting and display screen differences, the item's color may appear slightly different from product images. Please allow 1mm–1cm measurement tolerances due to manual measurement.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003eFor more information on analog signal integrity and measurement best practices, visit the \u003ca href=\"https:\/\/www.nist.gov\/topics\/electronics\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eNIST Electronics Resources\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the DC bias adjustable amplifier module used for?\u003c\/h4\u003e\n\u003cp\u003eA: This amplifier module is designed for ADC\/DAC buffering, signal level shifting, and DC bias conditioning in analog signal chains. It allows you to amplify a signal by 113x and independently adjust the DC bias offset up to ±11V, making it ideal for matching signal levels to the input requirements of analog-to-digital or digital-to-analog converters in embedded and instrumentation systems.\u003c\/p\u003e\n\u003ch4\u003eQ: What power supply does this amplifier module require?\u003c\/h4\u003e\n\u003cp\u003eA: The module requires a dual (split) power supply ranging from ±5V to ±18V. It is compatible with common lab supply rails such as ±5V, ±12V, ±15V, and ±18V. It also includes reverse power connection protection to prevent damage from accidental polarity reversal.\u003c\/p\u003e\n\u003ch4\u003eQ: What type of connectors does this module use?\u003c\/h4\u003e\n\u003cp\u003eA: Both the input and output interfaces use standard SMA connectors, which are widely used in RF and instrumentation applications for reliable, low-noise signal transmission. The module operates in single-ended input\/output mode.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this module suitable for audio frequency signal amplification?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. With a 2MHz bandwidth and 113x fixed gain, this module covers the full audio frequency spectrum and well beyond, making it suitable for audio instrumentation, sensor signal amplification, and moderate-speed analog processing tasks.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the DC bias adjustable amplifier module used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This amplifier module is designed for ADC\/DAC buffering, signal level shifting, and DC bias conditioning in analog signal chains. It allows you to amplify a signal by 113x and independently adjust the DC bias offset up to ±11V, making it ideal for matching signal levels to the input requirements of analog-to-digital or digital-to-analog converters in embedded and instrumentation systems.\"}}, {\"@type\": \"Question\", \"name\": \"What power supply does this amplifier module require?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The module requires a dual (split) power supply ranging from ±5V to ±18V. It is compatible with common lab supply rails such as ±5V, ±12V, ±15V, and ±18V. It also includes reverse power connection protection to prevent damage from accidental polarity reversal.\"}}, {\"@type\": \"Question\", \"name\": \"What type of connectors does this module use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Both the input and output interfaces use standard SMA connectors, which are widely used in RF and instrumentation applications for reliable, low-noise signal transmission. 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With a 2MHz bandwidth and 113x fixed gain, this module covers the full audio frequency spectrum and well beyond, making it suitable for audio instrumentation, sensor signal amplification, and moderate-speed analog processing tasks.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/kujrmc-0q.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Electronics \u0026 Tech\", \"item\": \"https:\/\/kujrmc-0q.myshopify.com\/collections\/electronics-tech\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"DC Bias Adjustable Amplifier Module ±5V–±18V 2MHz 113x Gain\", \"item\": \"https:\/\/kujrmc-0q.myshopify.com\/products\/dc-bias-adjustable-amplifier-module-5v-18v-2mhz-113x-gain-adc-dac-buffer\"}]}\u003c\/script\u003e","brand":"Vue","offers":[{"title":"Default Title","offer_id":48748150489280,"sku":"\u003cnone\u003e","price":84.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/9338\/7968\/files\/Sb4f71d2aa7f8451dba73d067a1a30bf0m.webp?v=1786201928","url":"https:\/\/vueselect.com\/products\/dc-bias-adjustable-amplifier-module-5v-18v-2mhz-113x-gain-adc-dac-buffer","provider":"Vue","version":"1.0","type":"link"}