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MCP661

60 MHz, 32 V/µs Rail-to-Rail Output Op Amp

Status: In Production

Features:

  • High Gain Bandwidth of 60 MHz
  • Short Circuit Current of 90 mA
  • Noise: 6.8nV/rtHz
  • Rail-to-Rail Output
  • Slew Rate: 27 V/us
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Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

The MCP66x family of operational amplifiers features high gain bandwidth product, and high output short circuit current. Select devices also offer a Chip Select pin that supports a low power mode of operation. These amplifiers are optimized for high speed, low noise and distortion, single-supply operation with rail-to-rail output and an input that includes the negative rail.

Additional Features
    • High Gain Bandwidth of 60 MHz
    • Short Circuit Current of 90 mA
    • Noise: 6.8nV/rtHz
    • Rail-to-Rail Output
    • Slew Rate: 27 V/us
Parametrics
Name
Value
Temp. Range (°C)
-40°C to +125°C
Vos Max (µV)
8000
# per Package
1
Iq Typical (µA)
6000
Iq Max (µA)
9000
GBWP (kHz)
60000
Supply Voltage Range (V)
2.5 to 5.5
Device Description
Linear Op Amps
Input Voltage Noise Density (nV/rt(Hz))
6.8
PSRR Min (dB)
61
CMRR Min (dB)
66
Vos/Ta (uV/°C)
2
Ib (pA)
6
Aol (dB)
126
PM (deg)
65
Isc (mA)
90
Rail-to-Rail
Out
Unity Gain Stable
Yes
Slew Rate V/uS
32

Documents

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Data Sheets

MCP660/1/2/3/4/5/9 60 MHz, 6mA Op Amps Data Sheet
  
2584KB

Application Notes

Download All
AN844 - Simplified Thermocouple Interfaces and PICmicro® MCUs
  
1014KB
AN1353 - AN1353 Op Amp Rectifiers, Peak Detectors and Clamps
  
658KB
AN1228 - Op Amp Precision Design: Random Noise
  
588KB
AN1316 - Using Digital Potentiometers for Programmable Amplifier Gain
  
441KB
AN699 - Anti-Aliasing, Analog Filters for Data Acquisition Systems
  
171KB
AN723 - Operational Amplifier AC Specifications and Applications
  
341KB
AN866 - Designing Operational Amplifier Oscillator Circuits For Sensor Applications
  
358KB
AN990 - Analog Sensor Conditioning Circuits - An Overview
  
262KB
AN1016 - Detecting Small Capacitive Sensors Using the MCP6291 and PIC16F690 Devices
  
630KB
AN1258 - Op Amp Precision Design: PCB Layout Techniques
  
538KB
AN1297 - Microchip's Op Amp SPICE Macro Models
  
280KB
AN682 - Using Single Supply Operational Amplifiers in Embedded Systems
  
169KB
AN722 - Operational Amplifier Topologies and DC Specifications
  
223KB
AN792 - A Method to Determine How Much Power a SOT23 Can Dissipate in an Application
  
523KB
AN895 - Oscillator Circuits for RTD Temperature Sensors
  
418KB
AN951 - Amplifying High-Impedence Sensors ? Photodiode Example
  
290KB

Board Design Files

SPICE Model for MCP660/1/2/3/4/5/9 Devices
  
2KB

Brochures

Analog and Interface Product Selector Guide
  
5052KB
Automotive Recommended Product Selector Guide
  
7598KB
PGA, Operational Amplifiers and Comparators Design Guide
  
640KB
Signal Chain Design Guide
  
3229KB

User Guides

MCP661 Line Driver Demo Board User's Guide
  
287KB
MCP6XXX Amplifier Evaluation Board 2 User's Guide
  
1141KB
MCP6XXX Amplifier Evaluation Board 3 User's Guide
  
1123KB
8-Pin SOIC/MSOP/TSSOP/DIP Evaluation Board User's Guide
  
1367KB
MCP651 Input Offset Evaluation Board User's Guide
  
1228KB
MCP6XXX Amplifier Evaluation Board 1 User's Guide
  
1882KB
MCP6XXX Amplifier Evaluation Board 4 User's Guide
  
2028KB

Development Environment

  • Demo & Evaluation Boards
Demo & Evaluation Boards
MCP661 Line Driver Demo Board
MCP661 Line Driver Demo Board ( MCP661DM-LD )

This demo board uses the MCP661 in a very basic application for high-speed op amps; a 50Ω line (coax) driver. It gives:

  • A 30 MHz solution
  • High speed PCB layout techniques
  • A means to test AC response, step response and distortion
Both the input and the output are connected to lab equipment with 50Ω BNC cables. There are...

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MCP6XXX Amplifier Eval Board 3
MCP6XXX Amplifier Eval Board 3 ( MCP6XXXEV-AMP3 )

The MCP6XXX Amplifier Evaluation Board 3 is designed to support the difference amplifier circuits which are generated by the Mindi™ Amplifier Designer.

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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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MCP6XXX Amplifier Eval Board 2
MCP6XXX Amplifier Eval Board 2 ( MCP6XXXEV-AMP2 )

The MCP6XXX Amplifier Evaluation Board 2 supports inverting summing amplifiers and non-inverting summing amplifiers


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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
MCP661T-E/MNY
0.014300
0.248485
8
TDFN
2x3x0.8mm
NiPdAu
e4
MCP661-E/SN
0.078000
0.250000
8
SOIC
.150In(3.90mm)
Matte Tin
e3
MCP661T-E/SN
0.078000
0.230303
8
SOIC
.150In(3.90mm)
Matte Tin
e3
MCP661T-E/OTVAO
0.017000
0.066667
5
SOT-23
 
Matte Tin
e3
MCP661T-E/OT
0.017000
0.066667
5
SOT-23
 
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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