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MCP6281-E/P on a board, in 3D

MCP6281-E/P

Microchip Technology

-40℃~+125℃ 1 1.7uV/℃ 16nV/√Hz@1kHz 1pA 1pA 2.2V~6V 2.5V/us 25mA 3mV 450uA 5MHz 80dB ESD protection Rail-to-Rail Input, Rail-to-Rail Output PDIP-8 Operational Amplifier ROHS

Extended
DatasheetJLCPCBLCSCmicrochip/MCP6281-E/P
Category
Operational Amplifier
Package
PDIP-8
Pins
8

Overview

The MCP6281-E/P is an operational Amplifier made by Microchip Technology in a PDIP-8 package with 8 pins. -40℃~+125℃ 1 1.7uV/℃ 16nV/√Hz@1kHz 1pA 1pA 2.2V~6V 2.5V/us 25mA 3mV 450uA 5MHz 80dB ESD protection Rail-to-Rail Input, Rail-to-Rail Output PDIP-8 Operational Amplifier ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:MCP6V51-E_MS, from EasyEDA) and its footprint (Package_DIP:DIP-8_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C640429). 2 open-source boards in 2 repositories on GitHub use it.

Symbol

NC1NC5NC8VSS4VDD7VOUT6VIN-2VIN+3
EasyEDA_Cloud:MCP6V51-E_MSFrom EasyEDA

Footprint

12345678
Package_DIP:DIP-8_W8.89mm_SMDSocket_LongPadsFrom KiCad's library

Parameters

17
Common Mode Rejection Ratio(CMRR)
80dB
Dual Supply
-5V~5V
Features
ESD protection
Gain Bandwidth Product
5MHz
Ib - Input Bias Current
1pA
Input Offset Current(Ios)
1pA
Input Offset Voltage Drift(Vos TC)
1.7uV/℃
Input Voltage Noise Density
16nV/√Hz@1kHz
Maximum Power Supply Range (Vdd-Vss)
6V
Number of Channels
1
Operating Temperature
-40℃~+125℃
Output Current
25mA
Quiescent Current
450uA
Rail to Rail
Rail-to-Rail Input, Rail-to-Rail Output
Single supply
2.2V~6V
Slew Rate
2.5V/us
Vos - Input Offset Voltage
3mV

Order codes

1

Pinout

8
The pins of the MCP6281-E/P
PinNameType
1NCUnspecified
2VIN-Unspecified
3VIN+Unspecified
4VSSUnspecified
5NCUnspecified
6VOUTOutput
7VDDUnspecified
8NCUnspecified

Open-source boards using it

All 2
  • 2 layers80 × 101 mmGitKop, the printed circuit board in 3D

    GitKop

    PawelReich/GitKop

    Metal detector, my engineering thesis

    39 parts3
  • 2 layers50 × 50 mmMicrophone amp, the printed circuit board in 3D

    Microphone amp

    manyetox/Light-Modulator-MEMS-Mic-Amp

    PCB designs for a Bluetooth audio-controlled laser/LED modulator and MEMS microphone receiver/amplifier for optical audio experiments.

    34 parts

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Questions

Is there a KiCad symbol and footprint for the MCP6281-E/P?

Yes. The symbol is EasyEDA_Cloud:MCP6V51-E_MS and the footprint Package_DIP:DIP-8_W8.89mm_SMDSocket_LongPads, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the MCP6281-E/P?

PDIP-8, with 8 pins. Its footprint is drawn on this page.

Where is the MCP6281-E/P datasheet?

Microchip Technology publishes it: the Datasheet link on this page opens it.

Where can I order the MCP6281-E/P?

JLCPCB lists it as part C640429, with 0 in stock; the sellers' links on this page open their listings.

What can replace the MCP6281-E/P?

Parts like it in the library: the LM358N by HGSEMI, the LM358N/NOPB by Texas Instruments, the LM741CN/NOPB by Texas Instruments and the NE5532P by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the MCP6281-E/P?

2 boards in 2 repositories on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8