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OPA21

OPA211AIDR vs OPA211AIDRGR vs OPA211AIDRG4

 
PartNumberOPA211AIDROPA211AIDRGROPA211AIDRG4
DescriptionPrecision Amplifiers 1.1nV/rtHz Noise Lo Pwr Prec Op AmpPrecision Amplifiers 1.1nV/rtHz Noise Low Pwr Prec Op AmpPrecision Amplifiers 1.1nV/rtHz Noise Low Pwr Prec Op Amp
ManufacturerTexas InstrumentsTexas InstrumentsTexas Instruments
Product CategoryPrecision AmplifiersPrecision AmplifiersPrecision Amplifiers
RoHSYYY
SeriesOPA211OPA211OPA211
Number of Channels1 Channel1 Channel1 Channel
GBP Gain Bandwidth Product80 MHz80 MHz80 MHz
SR Slew Rate27 V/us27 V/us27 V/us
CMRR Common Mode Rejection Ratio110 dB to 120 dB110 dB to 120 dB110 dB to 120 dB
Output Current per Channel30 mA30 mA30 mA
Ib Input Bias Current125 nA125 nA125 nA
Vos Input Offset Voltage0.05 mV0.05 mV0.05 mV
en Input Voltage Noise Density2 nV/sqrt Hz2 nV/sqrt Hz2 nV/sqrt Hz
Supply Voltage Max36 V36 V36 V
Supply Voltage Min4.5 V4.5 V4.5 V
Operating Supply Current3.6 mA3.6 mA3.6 mA
Minimum Operating Temperature- 40 C- 40 C- 40 C
Maximum Operating Temperature+ 125 C+ 125 C+ 125 C
ShutdownShutdownShutdownShutdown
Mounting StyleSMD/SMTSMD/SMTSMD/SMT
Package / CaseSOIC-8WSON-8SOIC-8
PackagingReelReelReel
Amplifier TypeLow Power AmplifierLow Power AmplifierLow Power Amplifier
FeaturesShutdown, Small SizeShutdown, Small SizeShutdown, Small Size
Height1.58 mm0.73 mm1.58 mm
Length4.9 mm3 mm4.9 mm
Output TypeRail-to-RailRail-to-RailRail-to-Rail
ProductPrecision AmplifiersPrecision AmplifiersPrecision Amplifiers
Supply TypeSingle, DualSingle, DualSingle, Dual
TechnologySiGe BipolarSiGe BipolarSiGe Bipolar
Width3.91 mm3 mm3.91 mm
BrandTexas InstrumentsTexas InstrumentsTexas Instruments
Dual Supply Voltage+/- 3 V, +/- 5 V, +/- 9 V+/- 3 V, +/- 5 V, +/- 9 V+/- 3 V, +/- 5 V, +/- 9 V
In Input Noise Current Density3.2 pA/sqrt Hz3.2 pA/sqrt Hz3.2 pA/sqrt Hz
Maximum Dual Supply Voltage+/- 18 V+/- 18 V+/- 18 V
Minimum Dual Supply Voltage+/- 2.25 V+/- 2.25 V+/- 2.25 V
Operating Supply Voltage4.5 V to 36 V, +/- 2.25 V to +/- 18 V4.5 V to 36 V, +/- 2.25 V to +/- 18 V4.5 V to 36 V, +/- 2.25 V to +/- 18 V
Product TypePrecision AmplifiersPrecision AmplifiersPrecision Amplifiers
PSRR Power Supply Rejection Ratio140 dB140 dB140 dB
Factory Pack Quantity250030002500
SubcategoryAmplifier ICsAmplifier ICsAmplifier ICs
Voltage Gain dB114 dB114 dB114 dB
Unit Weight0.002677 oz0.000384 oz0.002677 oz
Moisture Sensitive-YesYes
Vcm Common Mode Voltage-+/- 1.4 V+/- 1.4 V
Manufacturer Part # Description RFQ
Texas Instruments
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