{"id":6403,"date":"2026-06-16T02:55:03","date_gmt":"2026-06-16T02:55:03","guid":{"rendered":"https:\/\/materialparts.com\/lmv358idgkr\/"},"modified":"2026-06-16T02:55:03","modified_gmt":"2026-06-16T02:55:03","slug":"lmv358idgkr","status":"publish","type":"post","link":"https:\/\/materialparts.com\/es\/lmv358idgkr\/","title":{"rendered":"LMV358IDGKR"},"content":{"rendered":"

Productos<\/h2>\n

The LMV358IDGKR from Texas Instruments is a dual low-voltage (2.7V to 5.5V) rail-to-rail output operational amplifier in a VSSOP-8 (DGK) package. With 1MHz gain bandwidth, 1V\/\u00b5s slew rate, and only 210\u00b5A supply current per amplifier, it provides cost-effective solutions for space-constrained low-voltage designs.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n
N\u00famero de canales<\/td>\n2<\/td>\n<\/tr>\n
Supply Voltage Range<\/td>\n2.7V to 5.5V<\/td>\n<\/tr>\n
Gain Bandwidth Product<\/td>\n1MHz<\/td>\n<\/tr>\n
Velocidad de giro<\/td>\n1V\/\u00b5s<\/td>\n<\/tr>\n
Tensi\u00f3n de offset de entrada<\/td>\n7mV (max at 25\u00b0C)<\/td>\n<\/tr>\n
Corriente de polarizaci\u00f3n de entrada<\/td>\n250nA (max)<\/td>\n<\/tr>\n
CMRR<\/td>\n65dB (typical)<\/td>\n<\/tr>\n
Supply Current<\/td>\n210\u00b5A\/ch (typical)<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n-40\u00b0C to +125\u00b0C<\/td>\n<\/tr>\n
Paquete<\/td>\nVSSOP-8 (DGK)<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • Rail-to-rail output swing<\/li>\n
  • Input common-mode range includes ground<\/li>\n
  • Low supply current: 210\u00b5A per amplifier<\/li>\n
  • No crossover distortion<\/li>\n
  • ESD protection: 2000V HBM, 1000V CDM<\/li>\n
  • Upgrade path to LMV358A (4mV Vos)<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • Portable instrumentation<\/li>\n
    • Low-voltage signal conditioning<\/li>\n
    • Filtros activos<\/li>\n
    • Consumer audio<\/li>\n
    • IoT sensor interfaces<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The LMV358IDGKR from Texas Instruments is a dual low-voltage (2.7V to 5.5V) rail-to-rail output operational amplifier in a VSSOP-8 (DGK) package. With 1MHz gain bandwidth, 1V\/\u00b5s slew rate, and only 210\u00b5A supply current per amplifier, it provides cost-effective solutions for space-constrained low-voltage designs. Key Specifications Number of Channels 2 Supply Voltage Range 2.7V […]<\/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":[],"chip_brand":[138],"class_list":["post-6403","post","type-post","status-publish","format-standard","hentry","category-analog-linear-ics","category-integrated-circuits-ics","chip_brand-ti"],"acf":{"brief_explanation":"Dual 2.7-5.5V R-R output op-amp, 1MHz GBW, 210\u00b5A\/ch, VSSOP-8","date_code":"","package_case":"VSSOP-8 (3.00 x 4.90 mm, DGK)","in_stock":14370,"datasheet":"https:\/\/www.ti.com\/lit\/ds\/symlink\/lmv3xx.pdf","price":"$0.113 @ 1ku","product_introduction":"The LMV358IDGKR is a dual low-voltage rail-to-rail output operational amplifier from Texas Instruments in a compact VSSOP-8 (DGK) package. Designed specifically for 2.7V to 5.5V single-supply operation, it meets or exceeds the performance of the industry-standard LM358 and LM324 devices that require 5V to 30V supplies. The rail-to-rail output swing maximizes dynamic range in low-voltage systems, while the input common-mode range includes ground. The device features no crossover distortion for clean audio signal handling. With 1MHz GBW and 210\u00b5A per-amplifier supply current, the LMV358 is well-suited for portable and battery-powered applications.","working_principle":"The LMV358IDGKR uses a bipolar input stage designed for low-voltage operation with rail-to-rail output capability. The input common-mode range extends from -0.2V below the negative rail to approximately 0.8V below the positive rail, accommodating ground-referenced signals in single-supply configurations. The output stage uses a complementary push-pull architecture that swings within approximately 65mV of the negative rail and 120mV of the positive rail at light loads. The absence of crossover distortion ensures smooth transition between sourcing and sinking output current. Each amplifier draws only 210\u00b5A typical supply current. The 1MHz gain bandwidth product and 1V\/\u00b5s slew rate support moderate-frequency signal processing.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Description<\/th><\/tr>
      1<\/td>OUT A<\/td>Output<\/td>Channel A output<\/td><\/tr>
      2<\/td>-IN A<\/td>Input<\/td>Channel A inverting input<\/td><\/tr>
      3<\/td>+IN A<\/td>Input<\/td>Channel A non-inverting input<\/td><\/tr>
      4<\/td>GND<\/td>Power<\/td>Negative supply \/ ground<\/td><\/tr>
      5<\/td>+IN B<\/td>Input<\/td>Channel B non-inverting input<\/td><\/tr>
      6<\/td>-IN B<\/td>Input<\/td>Channel B inverting input<\/td><\/tr>
      7<\/td>OUT B<\/td>Output<\/td>Channel B output<\/td><\/tr>
      8<\/td>V+<\/td>Power<\/td>Positive supply (2.7V to 5.5V)<\/td><\/tr><\/table>","application_scenarios":"
      • Portable Sensor Interface:<\/b> Conditions low-voltage sensor signals in battery-powered instruments with rail-to-rail output maximizing ADC dynamic range<\/li>
      • Active Filter for IoT:<\/b> Implements anti-aliasing filters in IoT nodes with 1MHz GBW supporting cutoffs up to ~100kHz<\/li>
      • Consumer Audio Preamp:<\/b> Provides crossover-distortion-free amplification for headphone or speaker preamps in 3.3V or 5V systems<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>VOS<\/th>GBW<\/th>Key Difference<\/th><\/tr>
        LMV358AIDGKR<\/td>TI<\/td>4mV<\/td>1MHz<\/td>Upgraded version, lower noise<\/td><\/tr>
        LM358BIDR<\/td>TI<\/td>3mV<\/td>1.2MHz<\/td>Higher voltage (36V), SOIC-8<\/td><\/tr>
        MCP6002-I\/SN<\/td>Microchip<\/td>7mV<\/td>1MHz<\/td>Similar specs, SOIC-8<\/td><\/tr>
        TSV912AIDT<\/td>ST<\/td>3mV<\/td>8MHz<\/td>Higher GBW, R-R I\/O<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/6403","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/comments?post=6403"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/6403\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/media?parent=6403"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/categories?post=6403"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/tags?post=6403"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/chip_brand?post=6403"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}