{"id":10661,"date":"2026-07-20T09:42:34","date_gmt":"2026-07-20T09:42:34","guid":{"rendered":"https:\/\/ic-vendor.com\/ads131e06ipagr\/"},"modified":"2026-07-20T09:42:34","modified_gmt":"2026-07-20T09:42:34","slug":"ads131e06ipagr","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/zh\/ads131e06ipagr\/","title":{"rendered":"ADS131E06IPAGR"},"content":{"rendered":"

\u4ea7\u54c1\u6982\u89c8<\/h2>\n

The ADS131E06IPAGR from Texas Instruments is a 24-bit, 6-channel, simultaneous sampling Delta-Sigma ADC designed for power monitoring, protection, and metering applications. Housed in a TQFP-64 (PAG) package, it offers 118 dB dynamic range at 1 kSPS, programmable gain (1-12x), and a flexible SPI interface with daisy-chain support, making it ideal for multi-channel precision measurement systems.<\/p>\n

\u4e3b\u8981\u89c4\u683c<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Resolution<\/td>\n24-bit<\/td>\n<\/tr>\n
\u6e20\u9053<\/td>\n6 differential inputs<\/td>\n<\/tr>\n
Max Sampling Rate<\/td>\n64 kSPS<\/td>\n<\/tr>\n
Dynamic Range<\/td>\n118 dB @ 1 kSPS<\/td>\n<\/tr>\n
SNR<\/td>\n107 dB (typical)<\/td>\n<\/tr>\n
THD<\/td>\n-90 dB<\/td>\n<\/tr>\n
Crosstalk<\/td>\n-110 dB<\/td>\n<\/tr>\n
PGA Gain<\/td>\n1, 2, 4, 8, 12 (programmable)<\/td>\n<\/tr>\n
\u6a21\u62df\u7535\u6e90<\/td>\n2.7V – 5.25V<\/td>\n<\/tr>\n
Digital Supply<\/td>\n1.8V – 3.6V<\/td>\n<\/tr>\n
\u7535\u6e90<\/td>\n2 mW\/channel (typical)<\/td>\n<\/tr>\n
Interface<\/td>\nSPI (with daisy-chain)<\/td>\n<\/tr>\n
\u5305\u88c5<\/td>\nTQFP-64 (12×12 mm)<\/td>\n<\/tr>\n
Temperature<\/td>\n-40 to +105 deg C<\/td>\n<\/tr>\n<\/table>\n

\u7279\u70b9<\/h2>\n
    \n
  • Simultaneous sampling of 6 channels for precise phase-aligned measurements<\/li>\n
  • Programmable gain amplifier with 1x to 12x gain range<\/li>\n
  • Built-in fault detection with comparator and DAC-controlled trigger levels<\/li>\n
  • 4 general-purpose I\/O pins and SPI daisy-chain for multi-device systems<\/li>\n
  • Low power: 2 mW per channel with programmable data rates from 1 to 64 kSPS<\/li>\n<\/ul>\n

    \u5e94\u7528<\/h2>\n
      \n
    • Power protection relays and circuit breakers<\/li>\n
    • Multi-phase energy metering and power quality analysis<\/li>\n
    • Battery test and formation systems<\/li>\n
    • Simultaneous sampling data acquisition systems<\/li>\n
    • Industrial test and measurement equipment<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The ADS131E06IPAGR from Texas Instruments is a 24-bit, 6-channel, simultaneous sampling Delta-Sigma ADC designed for power monitoring, protection, and metering applications. Housed in a TQFP-64 (PAG) package, it offers 118 dB dynamic range at 1 kSPS, programmable gain (1-12x), and a flexible SPI interface with daisy-chain support, making it ideal for multi-channel precision […]<\/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":[2002],"chip_brand":[138],"class_list":["post-10661","post","type-post","status-publish","format-standard","hentry","category-analog-linear-ics","category-integrated-circuits-ics","tag-ads131e06ipagr","chip_brand-ti"],"acf":{"brief_explanation":"24-bit 6-ch simultaneous sampling Delta-Sigma ADC, 64 kSPS, 118 dB dynamic range, SPI, TQFP-64","date_code":"","package_case":"TQFP-64 (PAG) 12x12 mm","in_stock":14569,"datasheet":"https:\/\/www.ti.com\/lit\/ds\/symlink\/ads131e06.pdf","price":"$8.668 @ 160 pcs","product_introduction":"The ADS131E06 is a 24-bit, 6-channel simultaneous sampling Delta-Sigma ADC from Texas Instruments, optimized for power monitoring and protection applications. It features 118 dB dynamic range at 1 kSPS, -110 dB crosstalk, and -90 dB THD. The device integrates a programmable gain amplifier (1x-12x), fault detection circuitry, and 4 GPIO pins. With programmable data rates from 1 to 64 kSPS and SPI interface with daisy-chain support, it is well-suited for multi-channel, phase-aligned measurement systems in industrial and energy applications.","working_principle":"The ADS131E06 operates as a multi-channel Delta-Sigma modulator followed by decimation filters. Each channel has an independent modulator clocked from a shared master clock, ensuring simultaneous sampling across all channels. The programmable gain amplifier precedes each modulator, scaling input signals to optimize dynamic range. The digital decimation filter produces 24-bit output data at the selected data rate. A fault detection subsystem compares each channel against programmable thresholds via an integrated DAC, asserting a flag when thresholds are exceeded. The SPI interface provides sequential access to all channel data and configuration registers, with daisy-chain capability for cascading multiple devices.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>
      1-2<\/td>IN8P\/IN8N<\/td>Analog Input<\/td>Ch8 +\/- input (ADS131E08 only)<\/td><\/tr>
      3-6<\/td>IN7P\/N, IN6P\/N<\/td>Analog Input<\/td>Ch7\/Ch6 +\/- inputs<\/td><\/tr>
      7-16<\/td>IN5P\/N - IN1P\/N<\/td>Analog Input<\/td>Ch5-Ch1 +\/- differential inputs<\/td><\/tr>
      19,21-22,56,59<\/td>AVDD<\/td>Power<\/td>Analog supply (2.7-5.25V)<\/td><\/tr>
      20,23,32,57-58<\/td>AVSS<\/td>Power<\/td>Analog ground<\/td><\/tr>
      34<\/td>DIN<\/td>Digital Input<\/td>SPI data input<\/td><\/tr>
      39<\/td>CS<\/td>Digital Input<\/td>Chip select (active low)<\/td><\/tr>
      40<\/td>SCLK<\/td>Digital Input<\/td>SPI clock<\/td><\/tr>
      43<\/td>DOUT<\/td>Digital Output<\/td>SPI data output<\/td><\/tr>
      47<\/td>DRDY<\/td>Digital Output<\/td>Data ready (active low)<\/td><\/tr>
      48,50<\/td>DVDD<\/td>Power<\/td>Digital supply (1.8-3.6V)<\/td><\/tr>
      36<\/td>RESET<\/td>Digital Input<\/td>System reset (active low)<\/td><\/tr>
      38<\/td>START<\/td>Digital Input<\/td>Start conversion<\/td><\/tr>
      24<\/td>VREFP<\/td>Analog I\/O<\/td>Positive reference voltage<\/td><\/tr>
      25<\/td>VREFN<\/td>Analog Input<\/td>Negative reference voltage<\/td><\/tr><\/table>","application_scenarios":"
      • Power protection relays: simultaneous voltage and current sampling for fault detection<\/li>
      • Multi-phase energy metering: 6-channel phase-aligned measurement for 3-phase systems<\/li>
      • Battery test systems: high-precision voltage and current monitoring<\/li>
      • Industrial data acquisition: multi-channel simultaneous sampling for vibration and strain analysis<\/li>
      • Medical instrumentation: precision bio-potential measurement with isolated channels<\/li><\/ul>","alternative_models":"
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>
        TI<\/td>ADS131E04IPAGR<\/td>TQFP-64<\/td>4-channel variant, same family<\/td><\/tr>
        TI<\/td>ADS131E08IPAGR<\/td>TQFP-64<\/td>8-channel variant, same family<\/td><\/tr>
        TI<\/td>ADS131E08SIPAGR<\/td>TQFP-64<\/td>8-ch, 3ms fast power-up, int ref only<\/td><\/tr>
        ADI<\/td>AD7606C-18<\/td>LQFP-80<\/td>18-bit 8-ch simultaneous SAR ADC<\/td><\/tr>
        TI<\/td>ADS8568<\/td>TQFP-64<\/td>16-bit 8-ch simultaneous SAR ADC<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/10661","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/comments?post=10661"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/10661\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/media?parent=10661"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/categories?post=10661"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/tags?post=10661"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=10661"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}