OPA2210 2.2-nV/√Hz, low-power, 36-V operational amplifier | TI.com

OPA2210 (ACTIVE)

2.2-nV/√Hz, low-power, 36-V operational amplifier

 

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-ß 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 the 8-pin VSSOP package.

Features

  • Precision Super-ß 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)

 
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 OPA2209 OPA2211A
2     2     2    
4.5     4.5     4.5    
36     36     36    
18     18     45    
6.4     6.4     27    
Out     Out     Out    
0.035     0.15     0.15    
0.1     1     0.35    
2.2     2.2     3.6    
2.2     2.2     1.1    
140     130     120    
Catalog     Catalog     Catalog    
-40 to 125     -40 to 125     -40 to 125    
VSSOP | 8     SOIC | 8
VSSOP | 8    
SO PowerPAD | 8
SON | 8    
8VSSOP: 15 mm2: 4.9 x 3 (VSSOP | 8)     8SOIC: 29 mm2: 6 x 4.9 (SOIC | 8)
8VSSOP: 15 mm2: 4.9 x 3 (VSSOP | 8)    
8SO PowerPAD: 19 mm2: 3.9 x 4.89 (SO PowerPAD | 8)
See datasheet (SON)    
2000     4500     175000    
65     65     30    
   
   
Shutdown
Small Size    
Bipolar     Bipolar     Bipolar