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MCP6V28

620 µA, 2 MHz Auto-Zeroed Op Amps

Status: In Production

Features:

  • VOS Drift: ±50 nV/°C (maximum)
  • VOS: ±2 µV (maximum)
  • AOL: 133 dB (minimum)
  • PSRR: 125 dB (minimum)
  • CMRR: 125 dB (minimum)
  • Eni: 1 µVp-p (typical), f = 0.1 Hz to 10 Hz
  • Eni: 0.32 µVp-p (typical), f = 0.01 Hz to 1 Hz
  • IQ: 620 µA/amplifier (typical)
  • Wide Supply Voltage Range: 2.3V to 5.5V
  • Chip Select Pin
  • Rail-to-Rail Input/Output
  • Gain Bandwidth Product: 2 MHz (typical)
  • Unity Gain Stable
  • Available in Single and Dual
  • Extended Temperature Range: -40°C to +125°C
  • AEC-Q100 Grade 1
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Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

The MCP6V26/7/8 family of operational amplifiers has input offset voltage correction for very low offset and offset drift. These devices have a wide bandwidth product and strongly reject switching noise. They are unity gain stable, have no 1/f noise, and have good PSRR and CMRR. These products operate with a single supply voltage as low as 2.3V and are designed in an advanced CMOS process. AEC-Q100 Grade 1 qualification is available for this device.

Additional Features
    • High DC Precision:
      • VOS Drift: ±50 nV/°C (maximum)
      • VOS: ±2 µV (maximum)
      • AOL: 133 dB (minimum)
      • PSRR: 125 dB (minimum)
      • CMRR: 125 dB (minimum)
      • Eni: 1 µVp-p (typical), f = 0.1 Hz to 10 Hz
      • Eni: 0.32 µVp-p (typical), f = 0.01 Hz to 1 Hz
    • Low Power and Supply Voltages:
      • IQ: 620 µA/amplifier (typical)
      • Wide Supply Voltage Range: 2.3V to 5.5V
      • Chip Select Pin
    • Easy to Use:
      • Rail-to-Rail Input/Output
      • Gain Bandwidth Product: 2 MHz (typical)
      • Unity Gain Stable
      • Available in Single and Dual
    • Extended Temperature Range: -40°C to +125°C
    • AEC-Q100 Grade 1
Parametrics
Name
Value
Temp. Range (°C)
-40°C to +125°C
Vos Max (µV)
2
# per Package
1
Iq Typical (µA)
620
Iq Max (µA)
800
GBWP (kHz)
2000
Supply Voltage Range (V)
2.3 to 5.5
Device Description
Linear High Precision Op Amps-Auto Zero
Input Voltage Noise Density (nV/rt(Hz))
50
PSRR Min (dB)
125
CMRR Min (dB)
125
Vos/Ta (uV/°C)
0.05
Ib (pA)
7
Aol (dB)
147
PM (deg)
65
Isc (mA)
22
Rail-to-Rail
In/Out
Unity Gain Stable
Yes
Slew Rate V/uS
1

Documents

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Data Sheets

MCP6V26/7/8 Data Sheet
  
2157KB

Application Notes

Download All
AN1316 - Using Digital Potentiometers for Programmable Amplifier Gain
  
441KB
AN1154 - Precision RTD Instrumentation for Temperature Sensing
  
274KB
AN1258 - Op Amp Precision Design: PCB Layout Techniques
  
538KB

Board Design Files

SPICE Model for MCP6V26/7/8 Devices
  
2KB

Development Environment

  • Demo & Evaluation Boards
Demo & Evaluation Boards
MCP6N11 Wheatstone Bridge Reference Design
MCP6N11 Wheatstone Bridge Reference Design ( ARD00354 )

This board demonstrates the performance of Microchip’s MCP6N11 instrumentation amplifier (INA) and a traditional three op amp INA using Microchip’s MCP6V26 and MCP6V27 auto-zeroed op amps. The input signal comes from an RTD temperature sensor in a Wheatstone bridge. Real world interference is added to the bridge’s output, to provide realistic performance comparisons. Data is...

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Dimension
Solder Composition
JEDEC Indicator
RoHS
China EFUP
MCP6V28-E/MS
0.025600
0.070000
8
MSOP
3x3mm
Matte Tin
e3
MCP6V28T-E/MS
0.025600
0.215600
8
MSOP
3x3mm
Matte Tin
e3
MCP6V28T-E/MNY
0.014300
0.248485
8
TDFN
2x3x0.8mm
NiPdAu
e4
MCP6V28-E/SN
0.078000
0.250000
8
SOIC
.150In(3.90mm)
Matte Tin
e3
MCP6V28T-E/SN
0.078000
0.230303
8
SOIC
.150In(3.90mm)
Matte Tin
e3
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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