{"id":10647,"date":"2026-07-20T09:17:09","date_gmt":"2026-07-20T09:17:09","guid":{"rendered":"https:\/\/ic-vendor.com\/ads8320eb-2k5\/"},"modified":"2026-07-20T09:17:09","modified_gmt":"2026-07-20T09:17:09","slug":"ads8320eb-2k5","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/es\/ads8320eb-2k5\/","title":{"rendered":"ADS8320EB\/2K5"},"content":{"rendered":"

Productos<\/h2>\n

The ADS8320EB\/2K5 is a 16-bit, 100kSPS successive approximation register (SAR) ADC from Texas Instruments with a serial interface. It features excellent DC performance with \u00b12 LSB INL and operates from a single 2.7V to 5.25V supply. The EB\/2K5 designation indicates the VSSOP-8 package and 2500-unit tape-and-reel packaging. Its low power consumption and small footprint make it ideal for portable data acquisition systems.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n
Funci\u00f3n<\/td>\n16-bit SAR ADC<\/td>\n<\/tr>\n
Resolution<\/td>\n16 bits<\/td>\n<\/tr>\n
Sampling Rate<\/td>\n100 kSPS<\/td>\n<\/tr>\n
INL<\/td>\n\u00b12 LSB (maximum)<\/td>\n<\/tr>\n
SNR<\/td>\n91 dB (typical)<\/td>\n<\/tr>\n
Tensi\u00f3n de alimentaci\u00f3n<\/td>\n2.7V to 5.25V<\/td>\n<\/tr>\n
Power Consumption<\/td>\n4.5mW at 100kSPS (3V)<\/td>\n<\/tr>\n
Interface<\/td>\nSPI-compatible serial<\/td>\n<\/tr>\n
Paquete<\/td>\n8-pin VSSOP (3.0 \u00d7 2.9 mm)<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n-40\u00b0C to +85\u00b0C<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • 16-bit resolution with 100kSPS throughput<\/li>\n
  • Excellent linearity: \u00b12 LSB INL maximum<\/li>\n
  • Low power: 4.5mW at 100kSPS with 3V supply<\/li>\n
  • Wide supply range: 2.7V to 5.25V<\/li>\n
  • SPI-compatible serial interface with daisy-chain capability<\/li>\n
  • Auto-power-down between conversions<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • Portable data acquisition and logging<\/li>\n
    • Industrial process monitoring<\/li>\n
    • Medical instrumentation<\/li>\n
    • Battery-powered measurement systems<\/li>\n
    • Multi-channel data acquisition with daisy-chain<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The ADS8320EB\/2K5 is a 16-bit, 100kSPS successive approximation register (SAR) ADC from Texas Instruments with a serial interface. It features excellent DC performance with \u00b12 LSB INL and operates from a single 2.7V to 5.25V supply. The EB\/2K5 designation indicates the VSSOP-8 package and 2500-unit tape-and-reel packaging. Its low power consumption and small […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[19,13],"tags":[1988],"chip_brand":[138],"class_list":["post-10647","post","type-post","status-publish","format-standard","hentry","category-analog-linear-ics","category-integrated-circuits-ics","tag-ads8320eb-2k5","chip_brand-ti"],"acf":{"brief_explanation":"16-bit 100kSPS SAR ADC, SPI serial, 2.7-5.25V, 4.5mW, VSSOP-8","date_code":"","package_case":"VSSOP-8 (3.0 \u00d7 2.9 \u00d7 1.0 mm)","in_stock":5670,"datasheet":"https:\/\/www.ti.com\/lit\/ds\/symlink\/ads8320.pdf","price":"$3.25 @ 1ku","product_introduction":"The ADS8320 is a 16-bit, 100kSPS successive approximation ADC with a synchronous serial interface. It combines excellent DC accuracy (\u00b12 LSB INL) with very low power consumption, making it an ideal choice for battery-powered and space-constrained data acquisition systems. The device operates from a single 2.7V to 5.25V supply and features auto-power-down between conversions, reducing average power consumption at lower sampling rates. The SPI-compatible interface supports daisy-chaining multiple ADCs on a single serial bus, enabling compact multi-channel designs.","working_principle":"The ADS8320 uses a capacitive DAC-based successive approximation register (SAR) architecture. When the CS signal goes low, the device samples the analog input and begins conversion. The SAR logic performs a binary search algorithm, testing each bit from MSB to LSB by comparing the DAC output with the held input voltage. The comparator determines whether each bit should be set or cleared, and the result is clocked out on the DOUT pin synchronous with the SCLK signal. After 16 clock cycles, the conversion is complete and the result is available. Between conversions, the device automatically powers down the internal circuitry, reducing quiescent current to less than 1\u03bcA, which makes average power consumption proportional to the sampling rate.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>
      1<\/td>VREF<\/td>Input<\/td>Reference voltage input (0.5V to VCC)<\/td><\/tr>
      2<\/td>AIN+<\/td>Input<\/td>Non-inverting analog input<\/td><\/tr>
      3<\/td>GND<\/td>Power<\/td>Ground<\/td><\/tr>
      4<\/td>SHDN<\/td>Input<\/td>Shutdown \u2014 high powers down the device<\/td><\/tr>
      5<\/td>DOUT<\/td>Output<\/td>Serial data output (MSB first)<\/td><\/tr>
      6<\/td>DCLOCK<\/td>Input<\/td>Serial clock input<\/td><\/tr>
      7<\/td>CS\/SHDN<\/td>Input<\/td>Chip select \/ shutdown \u2014 active low starts conversion<\/td><\/tr>
      8<\/td>VCC<\/td>Power<\/td>Supply voltage (2.7-5.25V)<\/td><\/tr><\/table>","application_scenarios":"
      • Portable 16-bit data logger for environmental monitoring<\/li>
      • Industrial sensor interface with SPI communication<\/li>
      • Medical device precision measurement front-end<\/li>
      • Multi-channel acquisition using daisy-chained ADS8320s<\/li>
      • Battery-operated handheld test instruments<\/li><\/ul>","alternative_models":"
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>
        TI<\/td>ADS8321EB\/2K5<\/td>VSSOP-8<\/td>12-bit version, higher speed<\/td><\/tr>
        TI<\/td>ADS8866<\/td>VSSOP-10<\/td>16-bit, 200kSPS, similar family<\/td><\/tr>
        ADI<\/td>AD7685<\/td>MSOP-10<\/td>16-bit, 250kSPS SAR ADC<\/td><\/tr>
        Microchip<\/td>MCP33131<\/td>VSSOP-10<\/td>16-bit, 500kSPS ADC<\/td><\/tr>
        Maxim<\/td>MAX11102<\/td>QSOP-16<\/td>16-bit, 200kSPS ADC<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/10647","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/comments?post=10647"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/10647\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/media?parent=10647"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/categories?post=10647"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/tags?post=10647"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/chip_brand?post=10647"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}