MCP6V31U _ BDTIC a Leading Distributor in China

MCP6V31U

The MCP6V3x family of operational amplifiers provides input offset voltage correction for very low offset and offset drift. These are low power devices, with a gain bandwidth product of 300 kHz. They 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 1.8V with a maximum quiescent current of only 34 uA. AEC-Q100 Grade 1 qualification is available for this device

Features

Zero Drift architecture
Maximum offset of only 8 uV
Maximum offset drift of 50 nV/C
No 1/f noise
Low Power operation
Small SC-70 and SOT-23 packaging
AEC-Q100 Grade 1

Parameter

Parameter Name Value	Value
Temp. Range (°C) -40°C to +125°C	-40°C to +125°C
Vos Max (µV) 8	8
# per Package 1	1
Iq Typical (µA) 23	23
Iq Max (µA) 34	34
GBWP (kHz) 300	300
Operating Voltage Range (V) 1.8 to 5.5	1.8 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)) 50	50
PSRR Min (dB) 120	120
CMRR Min (dB) 120	120
Vos/Ta (uV/°C) 0.05	0.05
Ib (pA) 5	5
Aol (dB) 120	120
PM (deg) 70	70
Isc (mA) 21	21
Rail-to-Rail In/Out	In/Out
Unity Gain Stable Yes	Yes
Slew Rate V/uS 0.13	0.13

Documents

MCP6V31/1U/2/4 Data Sheet	Data Sheets	05/15/2014	4535KB
AN1177 - Op Amp Precision Design: DC Errors	AppNote	03/12/2008	269KB
AN1228 - Op Amp Precision Design: Random Noise	AppNote	09/02/2008	588KB
AN1258 - Op Amp Precision Design: PCB Layout Techniques	AppNote	07/03/2012	538KB
AN722 - Operational Amplifier Topologies and DC Specifications	AppNote	04/03/2001	223KB
AN723 - Operational Amplifier AC Specifications and Applications	AppNote	04/03/2001	341KB
AN990 - Analog Sensor Conditioning Circuits - An Overview	AppNote	03/28/2010	262KB
Analog & Interface Product Selector Guide	Product Line Card	03/21/2016	4116KB
SPICE Model for MCP6V31/1U/2/4 Devices	Spice Model	05/11/2016	2KB