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MCP6293

Status: In Production

Features:

  • Input Offset Voltage: ±3 mV (max)
  • Quiescent Current: 1000 µA (typical)
  • Common Mode Rejection Ratio: 65 dB (typical)
  • Power Supply Rejection Ratio: 70 dB (typical)
  • Supply Voltage Range: 2.4V to 6V
  • Gain Bandwidth Product: 10 MHz (typical)
  • Slew Rate: 7V/µs (typical)
  • Unity Gain Stable
  • Extended Temperature Range: -40°C to +125°C
  • Rail-to-Rail Input/Output with Chip Select Shutdown
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Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

The Microchip Technology Inc. MCP6291/1R/2/3/4/5 family of operational amplifiers (op amps) provide wide bandwidth for the current. This family has a 10 MHz Gain Bandwidth Product (GBWP) and a 65° phase margin. This family also operates from a single supply voltage as low as 2.4V, while drawing 1 mA (typical) quiescent current. Additionally, the MCP6291/1R/2/3/4/5 supports rail-to-rail input and output swing, with a common mode input voltage range of VDD + 300mV to VSS – 300 mV. This family of operational amplifiers is designed with Microchip’s advanced CMOS process. The MCP6293/5 have a Chip Select (CS) input for single/dual op amps. The CS input puts the device in Low-power mode. The MCP6291/1R/2/3/4/5 family operates over the Extended Temperature Range of -40°C to +125°C.

Additional Features
    • Input Offset Voltage: ±3 mV (max)
    • Quiescent Current: 1000 µA (typical)
    • Common Mode Rejection Ratio: 65 dB (typical)
    • Power Supply Rejection Ratio: 70 dB (typical)
    • Supply Voltage Range: 2.4V to 6V
    • Gain Bandwidth Product: 10 MHz (typical)
    • Slew Rate: 7V/µs (typical)
    • Unity Gain Stable
    • Extended Temperature Range: -40°C to +125°C
    • Rail-to-Rail Input/Output with Chip Select Shutdown
Parametrics
Name
Value
Temp. Range (°C)
-40°C to +125°C
Vos Max (µV)
3000
# per Package
1
Iq Typical (µA)
1000
Iq Max (µA)
1300
GBWP (kHz)
10000
Operating Voltage Range (V)
2.4 to 6.0
Device Description
Linear Op Amps
Input Voltage Noise Density (nV/rt(Hz))
8.7
PSRR Min (dB)
70
CMRR Min (dB)
65
Vos/Ta (uV/°C)
1.7
Ib (pA)
1
Aol (dB)
110
PM (deg)
65
Isc (mA)
25
Rail-to-Rail
In/Out
Unity Gain Stable
Yes
Slew Rate V/uS
7

Documents

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Data Sheet

MCP6291/1R/2/3/4/5 Datasheet
11/13/2007
662KB

Application Notes

Download All
AN1016 - Detecting Small Capacitive Sensors Using the MCP6291 and PIC16F690 Devices
04/13/2006
630KB
AN1177 - Op Amp Precision Design: DC Errors
03/12/2008
269KB
AN1228 - Op Amp Precision Design: Random Noise
09/02/2008
588KB
AN1297 - Microchip's Op Amp SPICE Macro Models
09/25/2009
280KB
AN1316 - Using Digital Potentiometers for Programmable Amplifier Gain
04/14/2010
441KB
AN679 - Temperature Sensing Technologies
08/10/1999
177KB
AN682 - Using Single Supply Operational Amplifiers in Embedded Systems
07/07/2011
169KB
AN684 - Single Supply Temperature Sensing with Thermocouples
08/10/1999
301KB
AN685 - Thermistors in Single Supply Temperature Sensing Circuits
07/27/2004
163KB
AN695 - Interfacing Pressure Sensors to Microchip's Analog Peripherals
04/13/2000
230KB
AN699 - Anti-Aliasing, Analog Filters for Data Acquisition Systems
07/26/1999
171KB
AN717 - Building a 10-Bit Bridge Sensing Circuit Using the PIC16C6XX and MCP601Operational Amplifier
04/03/2001
181KB
AN722 - Operational Amplifier Topologies and DC Specifications
04/03/2001
223KB
AN723 - Operational Amplifier AC Specifications and Applications
04/03/2001
341KB
AN737 - Using Digital Potentiometers to Design Low Pass Adjustable Filters
02/24/2004
277KB
AN792 - A Method to Determine How Much Power a SOT23 Can Dissipate in an Application
07/18/2001
523KB
AN844 - Simplified Thermocouple Interfaces and PICmicro® MCUs
07/21/2002
273KB
AN866 - Designing Operational Amplifier Oscillator Circuits For Sensor Applications
06/18/2003
358KB
AN895 - Oscillator Circuits for RTD Temperature Sensors
05/17/2004
418KB
AN897 - Thermistor Temperature Sensing with MCP6SX2 PGAs
05/31/2006
452KB
AN929 - Temperature Measurement Circuits for Embedded Applications
05/06/2004
448KB
AN951 - Amplifying High-Impedence Sensors ? Photodiode Example
07/25/2006
290KB
AN990 - Analog Sensor Conditioning Circuits - An Overview
03/28/2010
262KB
Driving Capacitive Loads With Op Amps - Driving Capacitive Loads With Op Amps
03/31/2009
493KB
TB077 - Advantage's of Microchip's Cascaded Op Amps
07/25/2006
85KB

Brochures

Analog & Interface Guide (Volume 2)
10/11/2005
1067KB
Automotive Recommended Product Selector Guide
09/16/2014
7598KB
PGA, Operational Amplifiers and Comparators Design Guide
12/08/2009
640KB
Quick Guide to Microchip Development Tools
07/12/2019
6019KB
Signal Chain Design Guide
11/10/2012
3229KB

Design Guides

Portable Power Conversion Design Guide
05/21/2014
6555KB

Design Guides

ADN003 Select the Right Operational Amplifier for your Filtering Circuits
10/31/2003
151KB

Product Line Card

Analog & Interface Product Selector Guide
06/06/2019
4519KB

Spice Model

SPICE Model for MCP6291/1R/2/3/4/5 Devices
05/14/2013
2KB

User Guides

8-Pin SOIC/MSOP/TSSOP/DIP Evaluation Board User's Guide
01/24/2006
1367KB

Video

MCP6XXX Amplifier Eval Board - 4 as an Integrator Demo Video
07/20/2010
37460KB
MCP6XXX as an Inverting Amplifier 1 Eval board Video
07/20/2010
37546KB
MCP6XXX Eval Board 1- Voltage Follower Video
07/20/2010
35976KB
MCP6XXX Eval board 2 as a Summing Amplifier Video
07/20/2010
35562KB
MCP6XXX Eval board 3 as a Difference Amplifier Video
07/22/2010
36624KB

Development Environment

  • Demo & Evaluation Boards
Demo & Evaluation Boards
MCP6S22 PGA Thermistor PICtail Demo Board
MCP6S22 PGA Thermistor PICtail Demo Board ( MCP6SX2DM-PCTLTH )

The MCP6SX2 PGA Thermistor PICtail Demo Board features the MCP6S22 and MCP6S92 Programmable Gain Amplifiers (PGA). These devices help:

  • Overcome the non-linear response of the on-board NTC thermistor
  • Provide multiplexing between two inputs; the other input can be any desired source. This opens the possibilities of temperature correcting another sensor,
...

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Humidity Sensor PICtail Demo Bd
Humidity Sensor PICtail Demo Bd ( PIC16F690DM-PCTLHS )

This board supports the capacitive humidity sensor application note AN1016. It measures the capacitance of a relative humidity sensor plugged into the board. The on-board microcontroller sends the measured and calculated relative humidity (RH) to a PC for display.

The board can also measure small capacitors in different ranges of values using a dual slope integration method. The...

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8-Pin SOIC/MSOP/TSSOP/DIP Evaluation Board
8-Pin SOIC/MSOP/TSSOP/DIP Evaluation Board ( SOIC8EV )

This is a blank PCB that allows the operation of Microchip Technology’s 8-pin devices to be easily evaluated. Each device pin is connected to a pull-up resistor, a pull-down resistor, an in-line resistor, and a loading capacitor. The PCB pads allow through hole or surface mount connectors to be installed to ease connection to the board. Additional passive component footprints are on the...

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Voltage Supervisor SOT23-5/6 Evaluation Board
Voltage Supervisor SOT23-5/6 Evaluation Board ( VSUPEV2 )

This Blank PCB allows the system designer to quickly evaluate the operation of Microchip Technology’s Voltage Supervisors and Voltage Detectors in the SOT-23-5 (5-pin) and SOT-23-6 (6-pin) packages. This PCB supports many Microchip device families, including the Nonvolitile Digital Potentiometer and PIC10F2xx devices.

Learn More
Add To Cart

RoHS Information

Part Number
Device Weight (g)
Shipping Weight (grams)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
MCP6293T-E/MS
0.025600
0.215600
8
MSOP
3x3mm
Matte Tin
e3
MCP6293-E/MS
0.025600
0.070000
8
MSOP
3x3mm
Matte Tin
e3
MCP6293-E/SN
0.078000
0.250000
8
SOIC
.150In(3.90mm)
Matte Tin
e3
MCP6293T-E/SN
0.078000
0.230303
8
SOIC
.150In(3.90mm)
Matte Tin
e3
MCP6293T-E/CH
0.017000
0.046667
6
SOT-23
-
Matte Tin
e3
MCP6293-E/P
0.486700
0.900000
8
PDIP
.300in
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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