1.1nV/rtHz Noise, Low Power, Precision Operational Amplifier - OPA211

OPA211 (ACTIVE)

1.1nV/rtHz Noise, Low Power, Precision Operational Amplifier

 

Parametrics Compare all products in Precision Amplifier

 
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 @ 25C) (Max) (mV)
Iq per channel (Typ) (mA)
Vn at 1kHz (Typ) (nV/rtHz)
CMRR (Typ) (dB)
Rating
Operating Temperature Range (C)
Package Group
Approx. Price (US$)
Offset Drift (Typ) (uV/C)
Package Size (mm2=WxL)
IIB (Max) (pA)
Output Current (Typ) (mA)
Additional Features
Architecture
OPA211 OPA2211A
1     2    
4.5     4.5    
36     36    
45     45    
27     27    
Out     Out    
0.05     0.15    
3.6     3.6    
1.1     1.1    
120     120    
Catalog     Catalog    
-40 to 125     -40 to 125    
SOIC
SON
VSSOP    
SO PowerPAD
SON    
3.45 | 1ku     5.20 | 1ku    
0.15     0.35    
8SON: 9 mm2: 3 x 3
8VSSOP: 15 mm2: 4.9 x 3
8SOIC: 29 mm2: 6 x 4.9    
8SON: 9 mm2: 3 x 3
8SO PowerPAD: 29 mm2: 6 x 4.9    
125000     175000    
30     30    
Shutdown     Shutdown    
Bipolar     Bipolar    

Other qualified versions of OPA211

Version Part Number Definition
High-Temperature OPA211-HT High-Temperature product for harsh environments
Enhanced Product OPA211-EP Supports Defense, Aerospace and Medical Applications

WEBENCH® Designer OPA211

Amplifier Topology
 Non-inverting
 Inverting
Desired Power Supply Voltage
Positive Supply (Vcc):  V
Negative Supply (Vee):  V
Allowed Power Supply(Vcc-Vee) = 4.5 to 36.0 V
Desired Input and Output Requirements
  Min Max
Vin  V  V
Vout  V  V
Minimum Temperature = -40.0 °C
Maximum Temperature = 125.0 °C