POPA210ID ACTIVE

Features for the OPA210

• Precision super beta input performance:
  • Low offset voltage: 5 µV (typical)
  • Ultra-low drift: 0.1 µV/°C (typical)
  • Low input bias current: 0.3 nA (typical)
• Ultra-low noise:
  • Low 0.1-Hz to 10-Hz noise: 90 nV_PP
  • Low voltage noise: 2.2 nV/√Hz at 1 kHz
• High CMRR: 132 dB (minimum)
• Gain bandwidth product: 18 MHz
• Slew rate: 6.4 V/µs
• Low quiescent current: 2.5 mA/channel (maximum)
• Short-circuit current: ±65 mA
• Wide supply range: ±2.25 V to ±18 V
• No phase reversal
• Rail-to-rail output
• Industry-standard packages

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Description for the OPA210

The OPA210 and OPA2210 (OPAx210) are the next generation of OPAx209 operational amplifier (op amp). The OPAx210 precision op amps are built on TI’s precision, super-beta, complementary bipolar semiconductor process, which offers ultra-low flicker noise, low offset voltage, and low offset voltage temperature drift.

The OPAx210 achieve very low voltage noise density (2.2 nV/√Hz) while consuming only 2.5 mA (maximum) per amplifier. These devices also offer rail-to-rail output swing, which helps maximize dynamic range.

In precision data-acquisition applications, the OPAx210 provide fast settling time to 16-bit accuracy, even for 10-V output swings. Excellent ac performance, combined with only 35 µV (maximum) of offset and 0.6 µV/°C (maximum) drift over temperature, makes the OPAx210 an excellent choice for high-speed, high-precision applications.

The OPAx210 are specified over a wide dual power-supply range of ±2.25 V to ±18 V, or single-supply operation from 4.5 V to 36 V, are specified from –40°C to +125°C,.