{"id":6717,"date":"2026-06-19T03:07:59","date_gmt":"2026-06-19T03:07:59","guid":{"rendered":"https:\/\/materialparts.com\/lmv358idgkr-2\/"},"modified":"2026-06-19T03:07:59","modified_gmt":"2026-06-19T03:07:59","slug":"lmv358idgkr-2","status":"publish","type":"post","link":"https:\/\/materialparts.com\/es\/lmv358idgkr-2\/","title":{"rendered":"LMV358IDGKR"},"content":{"rendered":"

Productos<\/h2>\n

The LMV358IDGKR from Texas Instruments is a dual low-voltage rail-to-rail output operational amplifier in an 8-pin VSSOP (DGK) package. Operating from 2.7V to 5.5V, it features 1MHz gain-bandwidth product, 1V\/\u00b5s slew rate, 210\u00b5A total supply current (dual), and zero crossover distortion. With an input common-mode range extending 0.2V below the negative rail and rail-to-rail output swing, it is optimized for low-voltage single-supply applications as a cost-effective replacement for LM358 in 5V systems.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
N\u00famero de canales<\/td>\n2 (Dual)<\/td>\n<\/tr>\n
Supply Voltage Range<\/td>\n2.7V to 5.5V<\/td>\n<\/tr>\n
Producto ganancia-ancho de banda<\/td>\n1 MHz (typical)<\/td>\n<\/tr>\n
Velocidad de giro<\/td>\n1 V\/\u00b5s (typical)<\/td>\n<\/tr>\n
Tensi\u00f3n de offset de entrada<\/td>\n7 mV max (at 25\u00b0C)<\/td>\n<\/tr>\n
Input Offset Drift<\/td>\n5 \u00b5V\/\u00b0C (typical)<\/td>\n<\/tr>\n
Corriente de polarizaci\u00f3n de entrada<\/td>\n250 nA max<\/td>\n<\/tr>\n
CMRR<\/td>\n65 dB (typical)<\/td>\n<\/tr>\n
Supply Current (both channels)<\/td>\n210 \u00b5A (typical)<\/td>\n<\/tr>\n
Corriente de salida<\/td>\n40 mA (typical)<\/td>\n<\/tr>\n
Input Common-Mode Range<\/td>\n-0.2V to VCC-0.8V<\/td>\n<\/tr>\n
Output Swing (to V-)<\/td>\n65 mV (typical, no load)<\/td>\n<\/tr>\n
Output Swing (to V+)<\/td>\n120 mV (typical, no load)<\/td>\n<\/tr>\n
Voltage Noise (1kHz)<\/td>\n39 nV\/\u221aHz (typical)<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n-40\u00b0C to +125\u00b0C<\/td>\n<\/tr>\n
Paquete<\/td>\nVSSOP-8 (3 x 4.9 mm)<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • Dual low-voltage operational amplifier<\/li>\n
  • Rail-to-rail output swing<\/li>\n
  • Input common-mode range includes ground (-0.2V below V-)<\/li>\n
  • 1MHz gain-bandwidth product<\/li>\n
  • Zero crossover distortion output stage<\/li>\n
  • 210\u00b5A total quiescent current (both channels)<\/li>\n
  • Direct upgrade path to LMV358A for improved precision<\/li>\n
  • 2.7V to 5.5V single-supply operation<\/li>\n
  • ESD protection: 2000V HBM, 1000V CDM<\/li>\n
  • Cost-effective replacement for LM358 in low-voltage systems<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • Battery-powered instrumentation and signal conditioning<\/li>\n
    • Low-voltage sensor interface and amplification<\/li>\n
    • Active filter circuits in portable electronics<\/li>\n
    • Audio preamplifiers and buffer circuits<\/li>\n
    • Procesamiento de se\u00f1ales anal\u00f3gicas con una sola fuente de alimentaci\u00f3n<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The LMV358IDGKR from Texas Instruments is a dual low-voltage rail-to-rail output operational amplifier in an 8-pin VSSOP (DGK) package. Operating from 2.7V to 5.5V, it features 1MHz gain-bandwidth product, 1V\/\u00b5s slew rate, 210\u00b5A total supply current (dual), and zero crossover distortion. With an input common-mode range extending 0.2V below the negative rail and […]<\/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-6717","post","type-post","status-publish","format-standard","hentry","category-analog-linear-ics","category-integrated-circuits-ics","chip_brand-ti"],"acf":{"brief_explanation":"Dual RRIO op-amp, 2.7-5.5V, 1MHz GBW, VSSOP-8","date_code":"","package_case":"VSSOP-8 (3 x 4.9 x 1.45 mm, 0.65mm pitch)","in_stock":14371,"datasheet":"https:\/\/www.ti.com\/lit\/ds\/symlink\/lmv358.pdf","price":"$0.164 @ 2.5ku","product_introduction":"The LMV358IDGKR from Texas Instruments is a dual low-voltage rail-to-rail output operational amplifier in an 8-pin VSSOP package. Operating from 2.7V to 5.5V, it delivers 1MHz gain-bandwidth product, 1V\/\u00b5s slew rate, and zero crossover distortion. With input common-mode range extending 0.2V below ground and rail-to-rail output swing, it consumes only 210\u00b5A total quiescent current. A cost-effective drop-in for LM358 in 5V and below systems, it is ideal for battery-powered instrumentation, sensor interfaces, and portable signal conditioning.","working_principle":"The LMV358IDGKR integrates two independent operational amplifiers using a bipolar input stage optimized for low-voltage operation. The input stage supports a common-mode range from 0.2V below the negative rail (ground in single-supply) to approximately VCC - 0.8V, enabling ground-sensing applications. The output stage uses a complementary push-pull architecture with rail-to-rail output swing (within 65mV of ground and 120mV of VCC under no load) and zero crossover distortion, achieved by ensuring both the NPN and PNP output transistors are never simultaneously off during output transitions. The 1MHz gain-bandwidth product and 1V\/\u00b5s slew rate support moderate-speed signal processing. The 210\u00b5A total supply current (both channels) makes it efficient for battery-powered designs. Internal compensation provides unity-gain stability without external components. The Ioff feature is not included (unlike the LVC logic family), but the device withstands input voltages up to 5.5V on any pin without latch-up.","pin_description":"\n
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>\n
      1<\/td>1OUT<\/td>Output<\/td>Channel 1 output<\/td><\/tr>\n
      2<\/td>1IN-<\/td>Input<\/td>Channel 1 inverting input<\/td><\/tr>\n
      3<\/td>1IN+<\/td>Input<\/td>Channel 1 non-inverting input<\/td><\/tr>\n
      4<\/td>GND<\/td>Power<\/td>Ground (negative supply)<\/td><\/tr>\n
      5<\/td>2IN+<\/td>Input<\/td>Channel 2 non-inverting input<\/td><\/tr>\n
      6<\/td>2IN-<\/td>Input<\/td>Channel 2 inverting input<\/td><\/tr>\n
      7<\/td>2OUT<\/td>Output<\/td>Channel 2 output<\/td><\/tr>\n
      8<\/td>VCC<\/td>Power<\/td>Positive supply (2.7V to 5.5V)<\/td><\/tr>\n<\/table>","application_scenarios":"
        \n
      • Battery-powered portable instrumentation and medical devices<\/li>\n
      • Low-voltage sensor signal conditioning and amplification<\/li>\n
      • Active RC filters in single-supply audio and data acquisition<\/li>\n
      • Current-sense amplification in power management circuits<\/li>\n
      • General-purpose analog signal processing in 3.3V and 5V systems<\/li>\n<\/ul>","alternative_models":"\n
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>\n
        Texas Instruments<\/td>LMV358AIDGKR<\/td>VSSOP-8<\/td>Upgraded version, lower offset (4mV), lower noise<\/td><\/tr>\n
        Texas Instruments<\/td>LMV358IDR<\/td>SOIC-8<\/td>Same die, larger SOIC package<\/td><\/tr>\n
        Texas Instruments<\/td>LMV358IPWR<\/td>TSSOP-8<\/td>Same die, TSSOP package option<\/td><\/tr>\n
        Analog Devices<\/td>OPA2314AIDGKR<\/td>VSSOP-8<\/td>3MHz GBW, RRIO, precision upgrade<\/td><\/tr>\n
        Microchip<\/td>MCP6002-I\/SN<\/td>SOIC-8<\/td>1MHz GBW, RRIO, 1.8V min supply<\/td><\/tr>\n<\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/6717","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=6717"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/6717\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/media?parent=6717"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/categories?post=6717"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/tags?post=6717"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/chip_brand?post=6717"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}