OPA2234 Precision Operational Amplifier



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

Texas Instruments OPA2234 Precision Operational Amplifier Texas 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.   OPA2234M Datasheet

  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

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Texas Instruments
Part Number
Digi-Key
Part Number
Packaging Gain Bandwidth Product Current - Supply Package  
OPA2234MDR 296-28297-2-ND Tape & Reel 350 kHz 250 µA 8-SOIC (0.154", 3.90mm Width) OPA2234M   Datasheet
296-28297-1-ND Cut Tape
296-28297-6-ND Digi-Reel