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OPA131U, in 3D

OPA131U

Texas Instruments

-18V~-4.5V、4.5V~18V -4.5V~18V -40℃~+85℃ 1 1.5mA 10V/us 15nV/√Hz@1kHz 1pA 200uV 25mA 2uV/℃ 36V 4MHz 5pA 86dB Built-in compensation SOIC-8 FET Input Amplifiers ROHS

Extended
DatasheetJLCPCBLCSCti/OPA131U
Category
Operational Amplifier
Package
SOIC-8
Pins
2

Overview

The OPA131U is an operational Amplifier made by Texas Instruments in a SOIC-8 package with 8 pins. -18V~-4.5V、4.5V~18V -4.5V~18V -40℃~+85℃ 1 1.5mA 10V/us 15nV/√Hz@1kHz 1pA 200uV 25mA 2uV/℃ 36V 4MHz 5pA 86dB Built-in compensation SOIC-8 FET Input Amplifiers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:OPA131UJ, from EasyEDA) and its footprint (Package_SO:SO-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C1346586).

Symbol

OffsetTrim1–In2+In3V–4OffsetTrim5Output6V+7NC8
EasyEDA_Cloud:OPA131UJFrom EasyEDA

Footprint

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

Parameters

19
Common Mode Rejection Ratio(CMRR)
86dB
Current - Input Bias(Ib)
5pA
Dual Supply
4.5V~18V, -18V~-4.5V
Features
Built-in compensation
Gain Bandwidth Product
4MHz
Gain Bandwidth Product(GBP)
4MHz
Ib - Input Bias Current
5pA
Input Offset Current(Ios)
1pA
Input Offset Voltage Drift(Vos TC)
2uV/℃
Input Voltage Noise Density
15nV/√Hz@1kHz
Number of Channels
1
Number of Circuits
单路
Operating Temperature
-40℃~+85℃
Output Current
25mA
Quiescent Current
1.5mA
Single supply
-4.5V~18V
Slew Rate
10V/us
Slew Rate(SR)
10V/us
Vos - Input Offset Voltage
200uV

Order codes

1

Pinout

8
The pins of the OPA131U
PinNameType
1OffsetTrimUnspecified
2–InUnspecified
3+InUnspecified
4V–Unspecified
5OffsetTrimUnspecified
6OutputUnspecified
7V+Unspecified
8NCUnspecified

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Questions

Is there a KiCad symbol and footprint for the OPA131U?

Yes. The symbol is EasyEDA_Cloud:OPA131UJ and the footprint Package_SO:SO-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 OPA131U?

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

Where is the OPA131U datasheet?

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

Where can I order the OPA131U?

JLCPCB lists it as part C1346586, with 0 in stock; the sellers' links on this page open their listings.

What can replace the OPA131U?

Parts like it in the library: the LMV552M/TR by HGSEMI, the TLV2632IDR(UMW) by UMW, the LM258DR-CN by ChipNobo and the HT4582ARZ by HTCSEMI. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8