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OPA191ID on a board, in 3D

OPA191ID

Texas Instruments

-18V~-2.25V、2.25V~18V -40℃~+125℃ 1 100nV/℃ 140dB 140uA 15nV/√Hz@1kHz 2.5MHz 2pA 4.5V~36V 5V/us 5pA 5uV 65mA EMI filtering/RF suppression Rail-to-Rail Input, Rail-to-Rail Output SOIC-8 Precision Op Amps ROHS

Extended
DatasheetJLCPCBLCSCti/OPA191ID
Category
Operational Amplifier
Package
SOIC-8
Pins
8

Overview

The OPA191ID is an operational Amplifier made by Texas Instruments in a SOIC-8 package with 8 pins. -18V~-2.25V、2.25V~18V -40℃~+125℃ 1 100nV/℃ 140dB 140uA 15nV/√Hz@1kHz 2.5MHz 2pA 4.5V~36V 5V/us 5pA 5uV 65mA EMI filtering/RF suppression Rail-to-Rail Input, Rail-to-Rail Output SOIC-8 Precision Op Amps ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:OPA191IDR, from EasyEDA) and its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. 2,204 are in stock at JLCPCB (part C2058507). 1 open-source board in 1 repository on GitHub use it.

Symbol

NC1IN-2IN+3V-4NC5OUT6V+7NC8
EasyEDA_Cloud:OPA191IDRFrom EasyEDA

Footprint

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

Parameters

20
Common Mode Rejection Ratio(CMRR)
140dB
Current - Input Bias(Ib)
5pA
Dual Supply
-18V~-2.25V
Features
EMI filtering/RF suppression
Gain Bandwidth Product
2.5MHz
Gain Bandwidth Product(GBP)
2.5MHz
Ib - Input Bias Current
5pA
Input Offset Current(Ios)
2pA
Input Offset Voltage Drift(Vos TC)
100nV/℃
Input Voltage Noise Density
15nV/√Hz@1kHz
Number of Channels
Single-channel
Number of Circuits
单路
Operating Temperature
-40℃~+125℃
Output Current
65mA
Quiescent Current(Iq)
140uA
Rail to Rail
Rail-to-Rail Input, Rail-to-Rail Output
Single Supply
4.5V~36V
Slew Rate
5V/us
Slew Rate(SR)
5.5V/us
Vos - Input Offset Voltage
5uV

Order codes

2

Pinout

8
The pins of the OPA191ID
PinNameType
1NCUnspecified
2IN-Unspecified
3IN+Unspecified
4V-Unspecified
5NCUnspecified
6OUTUnspecified
7V+Unspecified
8NCUnspecified

Open-source boards using it

All 1
  • 2 layers160 × 100 mmLNA v1 BACKUP, the printed circuit board in 3D

    LNA v1 BACKUP

    Verdefluox/Eurocard_LNA

    A general purpose AC/DC low noise preamplifier on Eurocard format PCB

    95 partsMIT

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Questions

Is there a KiCad symbol and footprint for the OPA191ID?

Yes. The symbol is EasyEDA_Cloud:OPA191IDR 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 OPA191ID?

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

Where is the OPA191ID datasheet?

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

Where can I order the OPA191ID?

JLCPCB lists it as part C2058507, with 2,204 in stock; the sellers' links on this page open their listings.

What can replace the OPA191ID?

Parts like it in the library: the TS922IDT by STMicroelectronics, the LMV358B-SR by 3PEAK, the MC33178D by onsemi and the BUF634AID by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the OPA191ID?

1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8