MCP6V81

The MCP6V8x family of operational amplifiers provides input offset voltage correction for very low offset and offset drift. These devices provide a gain bandwidth product of 5 MHz, are unity gain stable, have no 1/f noise, and provide superior CMRR and PSRR performance. These products operate with a single supply voltage as low as 2.2V with a maximum quiescent current of only 770 uA.

Features
  • Zero Drift architecture
  • Maximum offset of only 9 uV
  • Maximum offset drift of 20 nV/C
  • No 1/f noise
  • GBWP of 5 MHz
  • Enhanced EMI Rejection
  • Small SC-70 and SOT-23 packaging
Parameter
Parameter Name Value Value
Temp. Range (°C) -40°C to +125°C -40°C to +125°C
Vos Max (µV) 9 9
# per Package 1 1
Iq Typical (µA) 500 500
Iq Max (µA) 770 770
GBWP (kHz) 5000 5000
Operating Voltage Range (V) 2.2 to 5.5 2.2 to 5.5
Device Description Linear High Precision Op Amps-Chopper Stabilized Linear High Precision Op Amps-Chopper Stabilized
Input Voltage Noise Density (nV/rt(Hz)) 13 13
PSRR Min (dB) 117 117
CMRR Min (dB) 118 118
Vos/Ta (uV/°C) 0.02 0.02
Ib (pA) 2 2
Aol (dB) 126 126
PM (deg) 60 60
Isc (mA) 40 40
Rail-to-Rail In/Out In/Out
Unity Gain Stable Yes Yes
Slew Rate V/uS 4 4
Documents
MCP6V81/MCP6V81U/MCP6V82/MCP6V84 Data SheetData Sheets03/07/20162816KB
AN1177 - Op Amp Precision Design: DC ErrorsAppNote03/12/2008269KB
AN1228 - Op Amp Precision Design: Random NoiseAppNote09/02/2008588KB
AN1258 - Op Amp Precision Design: PCB Layout TechniquesAppNote07/03/2012538KB
AN1767 - AN1767, Solutions for Radio Frequency Electromagnetic Interference in Amplifier Circuits Application NoteAppNote07/14/2014549KB
AN722 - Operational Amplifier Topologies and DC SpecificationsAppNote04/03/2001223KB
AN723 - Operational Amplifier AC Specifications and ApplicationsAppNote04/03/2001341KB
AN990 - Analog Sensor Conditioning Circuits - An OverviewAppNote03/28/2010262KB
Analog & Interface Product Selector GuideProduct Line Card03/21/20164116KB
SPICE Model for MCP6V81/1U/2/4 DevicesSpice Model03/10/20163KB
Ordering Information
Part NumberLeadsPackage TypeTemp RangePacking1+26+100+1000+5000+
MCP6V81T-E/OT5SOT-23-40C to +125CT/R1.231.030.930.930.92
RoHS Information
PartNumberDeviceWeightShippingWeightLeadCountPackageTypePackageWidthSolderCompositionJEDECIndicatorRoHSChinaEFUP
MCP6V81UT-E/OT0.0160000.0490005SOT-23-Matte Tine3
MCP6V81T-E/OT0.0160000.0490005SOT-23-Matte Tine3
MCP6V81UT-E/LTY0.0063000.0333335SC70-NiPdAue4
MCP6V81/MCP6V81U/MCP6V82/MCP6V84 Data Sheet MCP6V84
AN1177 MCP651EV-VOS
AN1228 MCP6N11
AN1258 MCP6N11
AN1767 MCP6V94
AN722 MCP651S
AN723 MCP654
AN990 MCP6N11
Analog & Interface Product Selector Guide ENC624J600
SPICE Model for MCP6V81/1U/2/4 Devices MCP6V84
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