OPA2210 Ultra-low noise (2.2-nV/√Hz), super beta (0.3nA), high precision (5µV, 0.1µV/°C), 36-V, dual op amp | TI.com

OPA2210
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Ultra-low noise (2.2-nV/√Hz), super beta (0.3nA), high precision (5µV, 0.1µV/°C), 36-V, dual op amp

 

Description

The OPA2210 is the next generation of OPA2209 operational amplifier (op amp). The OPA2210 precision operational amplifier is 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 OPA2210 achieves very low voltage noise density (2.2 nV/√Hz) while consuming only 2.5 mA (maximum) per amplifier. This device also offers rail-to-rail output swing, which helps to maximize dynamic range.

In precision data acquisition applications, the OPA2210 provides 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 OPA2210 very suitable for high-speed, high-precision applications.

The OPA2210 is 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 and is specified from –40°C to 125°C.

The OPA2210 comes in 8-pin SOIC, VSSOP, and WSON packages.

Features

  • 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 nVPP
    • 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

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Parametrics

Compare all products in Precision op amps (Vos<1mV) Email Download to Excel
Part number Order Number of channels (#) Total supply voltage (Min) (+5V=5, +/-5V=10) Total supply voltage (Max) (+5V=5, +/-5V=10) GBW (Typ) (MHz) Slew rate (Typ) (V/us) Rail-to-rail Vos (offset voltage @ 25 C) (Max) (mV) Offset drift (Typ) (uV/C) Iq per channel (Typ) (mA) Vn at 1 kHz (Typ) (nV/rtHz) CMRR (Typ) (dB) Rating Operating temperature range (C) Package Group Package size: mm2:W x L (PKG) Input bias current (Max) (pA) Output current (Typ) (mA) Features Architecture
OPA2210 Order now 2     4.5     36     18     6.4     Out     0.035     0.1     2.2     2.2     140     Catalog     -40 to 125     SOIC | 8
VSSOP | 8    
8SOIC: 19 mm2: 3.91 x 4.9 (SOIC | 8)
8VSSOP: 15 mm2: 4.9 x 3 (VSSOP | 8)    
2000     65     Super Beta     Bipolar    
OPA2209 Order now 2     4.5     36     18     6.4     Out     0.15     1     2.2     2.2     130     Catalog     -40 to 125     SOIC | 8
VSSOP | 8    
8SOIC: 19 mm2: 3.91 x 4.9 (SOIC | 8)
8VSSOP: 15 mm2: 4.9 x 3 (VSSOP | 8)    
4500     65         Bipolar    
OPA2211A Order now 2     4.5     36     45     27     Out     0.15     0.35     3.6     1.1     120     Catalog     -40 to 125     SO PowerPAD | 8
SON | 8    
8SO PowerPAD: 19 mm2: 3.9 x 4.89 (SO PowerPAD | 8)
8SON: 9 mm2: 3 x 3 (SON | 8)    
175000     30     Shutdown
Small Size    
Bipolar