Skip to the content
PCBKitNew board
OPA388ID on a board, in 3D

OPA388ID

Texas Instruments

-2.75V~-1.25V、1.25V~2.75V -40℃~+125℃ 1 10MHz 140dB 2.4mA 2.5V~5.5V 250nV 30pA 5V/us 5nV/℃ 60mA 60pA 7nV/√Hz@1kHz EMI filtering/RF suppression、Zero drift / auto-zero、Built-in compensation Rail-to-Rail Input, Rail-to-Rail Output SOIC-8 Precision Op Amps ROHS

Extended
DatasheetJLCPCBLCSCti/OPA388ID
Category
Precision Op Amps
Package
SOIC-8
Pins
8

Overview

The OPA388ID is a precision Op Amp made by Texas Instruments in a SOIC-8 package with 8 pins. -2.75V~-1.25V、1.25V~2.75V -40℃~+125℃ 1 10MHz 140dB 2.4mA 2.5V~5.5V 250nV 30pA 5V/us 5nV/℃ 60mA 60pA 7nV/√Hz@1kHz EMI filtering/RF suppression、Zero drift / auto-zero、Built-in compensation Rail-to-Rail Input, Rail-to-Rail Output SOIC-8 Precision Op Amps ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:OPA627BU_2K5, from EasyEDA) and its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. 4,131 are in stock at JLCPCB (part C154118). 5 open-source boards in 5 repositories on GitHub use it.

Symbol

IN+3IN-2OUT6V+7V-4NC8NC1NC5
EasyEDA_Cloud:OPA627BU_2K5From EasyEDA

Footprint

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

Parameters

16
Common Mode Rejection Ratio(CMRR)
140dB
Dual Supply
-2.75V~-1.25V
Features
EMI filtering/RF suppression
Gain Bandwidth Product
10MHz
Ib - Input Bias Current
30pA
Input Offset Current(Ios)
60pA
Input Offset Voltage Drift(Vos TC)
5nV/℃
Input Voltage Noise Density
7nV/√Hz@1kHz
Number of Channels
1
Operating Temperature
-40℃~+125℃
Output Current
60mA
Quiescent Current(Iq)
2.4mA
Rail to Rail
Rail-to-Rail Input, Rail-to-Rail Output
Single Supply
2.5V~5.5V
Slew Rate
5V/us
Vos - Input Offset Voltage
250nV

Order codes

2

Pinout

8
The pins of the OPA388ID
PinNameType
1NCUnspecified
2IN-Unspecified
3IN+Unspecified
4V-Unspecified
5NCUnspecified
6OUTOutput
7V+Unspecified
8NCUnspecified

Open-source boards using it

All 5
  • 2 layers40 × 108 mmSol, the printed circuit board in 3D

    Sol

    wntrblm/Sol

    An open-source MIDI-to-CV Eurorack module that runs CircuitPython

    59 parts76
  • 4 layers59.7 × 54.6 mmMilliohm meter, the printed circuit board in 3D

    Milliohm meter

    gabeak2/milliohm_meter

    A milliohm meter PCBA reading 10V/Ohm.

    41 parts3GPL-3.0
  • 4 layers145 × 157 mmRear, the printed circuit board in 3D

    Rear

    JQIamo/20A-bipolar-current-source

    20A bipolar current source with water cooled sensing resistor

    99 parts2
  • 2 layers127 × 76.2 mmCurrent source, the printed circuit board in 3D

    Current source

    JQIamo/unipolar-multichannel-current-controller

    A high-stability unipolar current controller with full digital control and arbitrary number of channels.

    50 parts1CERN-OHL-S-2.0
  • 6 layers50 × 50 mmEcatExBrd, the printed circuit board in 3D

    EcatExBrd

    open-dynamic-robot-initiative/open-motor-driver-initiative

    Open-source drive for brushless motors, following the open dynamic robot initiative

    173 parts122BSD-3-Clause

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/ti/OPA388ID" title="OPA388ID in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/ti/OPA388ID.jpg" alt="OPA388ID" width="1200" height="900">
A picture that opens the part, for a README
[![OPA388ID](https://pcbkit.io/embed/parts/ti/OPA388ID.jpg?size=s)](https://pcbkit.io/parts/ti/OPA388ID)

Questions

Is there a KiCad symbol and footprint for the OPA388ID?

Yes. The symbol is EasyEDA_Cloud:OPA627BU_2K5 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 OPA388ID?

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

Where is the OPA388ID datasheet?

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

Where can I order the OPA388ID?

JLCPCB lists it as part C154118, with 4,131 in stock; the sellers' links on this page open their listings.

What can replace the OPA388ID?

Parts like it in the library: the GS8552-SR by Gainsil, the OPA2192ID by Texas Instruments, the OPA197ID by Texas Instruments and the OPA189ID by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the OPA388ID?

5 boards in 5 repositories on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8