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OPA820ID on a board, in 3D

OPA820ID

Texas Instruments

-45℃~+85℃ -6V~-2.5V、2.5V~6V 1 110mA 17uA 2.5nV/√Hz@100kHz 240V/us 280MHz 400nA 4uV/℃ 5.6mA 5V~12V 750uV 85dB Enable/shutdown function SOIC-8 Operational Amplifier ROHS

Extended
DatasheetJLCPCBLCSCti/OPA820ID
Category
Operational Amplifier
Package
SOIC-8
Pins
8

Overview

The OPA820ID is an operational Amplifier made by Texas Instruments in a SOIC-8 package with 8 pins. -45℃~+85℃ -6V~-2.5V、2.5V~6V 1 110mA 17uA 2.5nV/√Hz@100kHz 240V/us 280MHz 400nA 4uV/℃ 5.6mA 5V~12V 750uV 85dB Enable/shutdown function SOIC-8 Operational Amplifier ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:OPA820IDR_C2878255, from EasyEDA) and its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. 5,233 are in stock at JLCPCB (part C2878255). 3 open-source boards in 3 repositories on GitHub use it.

Symbol

NC1Inverting Input2Noninverting Input3-VS4NC5Output6+VS7NC8
EasyEDA_Cloud:OPA820IDR_C2878255From EasyEDA

Footprint

12345678
Package_SO:SOIC-8_3.9x4.9mm_P1.27mmFrom KiCad's library

Parameters

15
Common Mode Rejection Ratio(CMRR)
85dB
Dual Supply
2.5V~6V
Features
Enable/shutdown function
Gain Bandwidth Product
280MHz
Ib - Input Bias Current
17uA
Input Offset Current(Ios)
400nA
Input Offset Voltage Drift(Vos TC)
4uV/℃
Input Voltage Noise Density
2.5nV/√Hz@1kHz
Number of Channels
1
Operating Temperature
-45℃~+85℃
Output Current
110mA
Quiescent Current
5.6mA
Single supply
5V~12V
Slew Rate
240V/us
Vos - Input Offset Voltage
750uV

Order codes

2

Pinout

8
The pins of the OPA820ID
PinNameType
1NCUnspecified
2Inverting InputUnspecified
3Noninverting InputUnspecified
4-VSUnspecified
5NCUnspecified
6OutputUnspecified
7+VSUnspecified
8NCUnspecified

Open-source boards using it

All 3
  • 4 layers59 × 71 mmPEC Sensor, the printed circuit board in 3D

    PEC Sensor

    WAFFLE-Systems/PEC_Sensor

    Electrical schematics and PCB gerber files for the Pulsed Eddy Current Sensor

    98 parts1
  • 4 layers80 × 80 mmUnderwaterCom, the printed circuit board in 3D

    UnderwaterCom

    Frrrrrrrrrank/Underwater-Communication

    212 parts
  • 4 layers100 × 80 mmScopeboy, the printed circuit board in 3D

    Scopeboy

    leslier7/scopeboy

    Polished version of the ScopeBoy project started in ECE5730

    151 parts

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A picture
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A picture that opens the part, for a README
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Questions

Is there a KiCad symbol and footprint for the OPA820ID?

Yes. The symbol is EasyEDA_Cloud:OPA820IDR_C2878255 and the footprint Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the OPA820ID?

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

Where is the OPA820ID datasheet?

Texas Instruments publishes it: the Datasheet link on this page opens it.

Where can I order the OPA820ID?

JLCPCB lists it as part C2878255, with 5,233 in stock; the sellers' links on this page open their listings.

What can replace the OPA820ID?

Parts like it in the library: the BUF634AID by Texas Instruments, the OPA551UA/2K5 by Texas Instruments, the RS8452XK-Q1 by Jiangsu RUNIC Tech and the RS8702XK by Jiangsu RUNIC Tech. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the OPA820ID?

3 boards in 3 repositories on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8