OPA2234 Precision Operational Amplifier

Texas Instruments low-cost op amp is ideal for single-supply, low-voltage, low-power applications

Image of Texas Instruments' OPA2234 Precision Operational AmplifierTexas Instruments' OPA2234 low-cost op amp is ideal for single-supply, low-voltage, low-power applications. This device provides lower quiescent current than older “1013”-type products and comes in current industry-standard 8-SOIC package. The combination of low offset voltage, high common-mode rejection, high power-supply rejection, and a wide supply range provides excellent accuracy and versatility. Dual versions have identical specifications for maximum design flexibility. These general-purpose op amps are ideal for portable and battery-powered applications. The OPA2234 op amp operates from either single or dual supplies. In single-supply operation, the input common-mode range extends below ground and the output can swing to within 50mV of ground.

Features
  • Wide supply range:
    • Single supply: VS = 2.7 V to 36 V
    • Dual supply: VS = ±1.35 V to ±18 V
  • Specified performance: 2.7 V, 5 V, and ±15 V
  • Low quiescent current: 250 µA/amp
  • Low input bias current: 35 nA Max
  • Low offset voltage: 100 µV Typ
  • High CMRR, PSRR, and AOL
  • Dual versions

OPA2234 Precision Operational Amplifier

ImageManufacturer Part NumberDescriptionAmplifier TypeNumber of CircuitsAvailable Quantity
OPA2234MDR datasheet linkIC OPAMP GP 350KHZ RRO 8SOICOPA2234MDRIC OPAMP GP 350KHZ RRO 8SOICGeneral Purpose20OPA2234MDR product page link
Published: 2013-07-02