2 layers100 × 100 mm
OPA2227U
Texas InstrumentsExtended
-18V~-2.25V、2.25V~18V -40℃~+85℃ 100nV/℃ 138dB 2 2.3V/us 2.5nA 2.5nA 3.7mA 3nV/√Hz@1kHz 4.5V~36V 45mA 5uV 8MHz SOIC-8 Precision Op Amps ROHS
- Part id
- ti/OPA2227U
- Category
- Operational Amplifier
- Package
- SOIC-8
- Pins
- 8
- In stock
- 48 at JLCPCB (C353154)
- Used on
- 3 open-source boards
Overview
The OPA2227U is an operational Amplifier made by Texas Instruments in a SOIC-8 package with 8 pins. -18V~-2.25V、2.25V~18V -40℃~+85℃ 100nV/℃ 138dB 2 2.3V/us 2.5nA 2.5nA 3.7mA 3nV/√Hz@1kHz 4.5V~36V 45mA 5uV 8MHz SOIC-8 Precision Op Amps ROHS.
PCBKit's library has its KiCad symbol (Operational Amplifiers:Operational Amplifier x2 Type1 [alt], from CERN's library) and its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. 48 are in stock at JLCPCB (part C353154). 3 open-source boards in 3 repositories on GitHub use it.
Symbol
Footprint
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | OUT | Output |
| 2 | IN- | Input |
| 3 | IN+ | Input |
| 4 | V- | Power in |
| 5 | IN+ | Input |
| 6 | IN- | Input |
| 7 | OUT | Output |
| 8 | V+ | Power in |
Open-source boards using it
3
Parts like it
8
TLV9062ID
SOIC-8-40℃~+125℃ 0.05pA 0.5pA 1.6mV 1.8V~5.5V 103dB 10MHz 10nV/√Hz@1kHz 2 50mA 530nV/℃ 538uA 6.5V/us Enable/shutdown function、ESD protection、EMI filtering/RF suppression Rail-to-Rail Input, Rail-to-Rail Output SOIC-8 Operational Amplifier ROHSTexas InstrumentsOperational AmplifierTS922IDT
SO-8-40℃~+125℃ 1.3V/us 100nA 12V 2 2.7V~12V 2mA 2uV/℃ 30nA 3mV 4MHz 80dB 80mA 9nV/√Hz@1kHz Rail-to-Rail Input, Rail-to-Rail Output SO-8 Operational Amplifier ROHSSTMicroelectronicsOperational AmplifierLMV358B-SR
SOIC-8-40℃~+125℃ 100mA 1MHz 1pA 1pA 2 2.5V~5.5V 2uV/℃ 35nV/√Hz@1kHz 4mV 700V/ms 80uA 85dB Rail-to-Rail Input, Rail-to-Rail Output SOIC-8 Operational Amplifier ROHS3PEAKOperational AmplifierMC33178D
SOIC-8-18V~-2V、2V~18V -40℃~+85℃ 1.4mA 100mA 100nA 110dB 150uV 2 2V/us 2uV/℃ 5MHz 5nA 7.5nV/√Hz@1kHz ESD protection SOIC-8 Operational Amplifier ROHSonsemiOperational AmplifierBUF634AID
SOIC-8-18V~-2.25V、2.25V~18V -40℃~+125℃ 1 175uV/℃ 20nV/√Hz@1kHz 210MHz 250mA 250nA 3.75V/ns 36mV 8.5mA ESD protection SOIC-8 Operational Amplifier ROHSTexas InstrumentsOperational AmplifierMC33202D
SOIC-8-40℃~+105℃ 1.8V~12V 10mV 1V/us 2 2.2MHz 20nV/√Hz@1kHz 2uV/℃ 5nA 80mA 80nA 900uA 90dB Rail-to-Rail Input, Rail-to-Rail Output SOIC-8 Operational Amplifier ROHSonsemiOperational AmplifierTP1562AL1-SR
SOIC-8-40℃~+125℃ 100dB 100mA 19nV/√Hz@1kHz 1pA 1pA 1uV/℃ 2 2.5V~6V 3mV 4.5V/us 600uA 6MHz Rail-to-Rail Input, Rail-to-Rail Output SOIC-8 Operational Amplifier ROHS3PEAKOperational AmplifierCOS358SR
SOIC-8-2.75V~-1.05V、1.05V~2.75V -40℃~+125℃ 1.5MHz 125dB 1V/us 1mV 2 2.1V~5.5V 2.5pA 2.5pA 28nV/√Hz@1kHz 45mA 5uV/℃ 85uA Built-in compensation Rail-to-rail output SOIC-8 Operational Amplifier ROHSCOSINEOperational Amplifier
Questions
Is there a KiCad symbol and footprint for the OPA2227U?
Yes. The symbol is Operational Amplifiers:Operational Amplifier x2 Type1 [alt] 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 OPA2227U?
SOIC-8, with 8 pins. Its footprint is drawn on this page.
Where is the OPA2227U datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the OPA2227U?
JLCPCB lists it as part C353154, with 48 in stock; the sellers' links on this page open their listings.
What can replace the OPA2227U?
Parts like it in the library: the TLV9062ID by Texas Instruments, the TS922IDT by STMicroelectronics, the LMV358B-SR by 3PEAK and the MC33178D by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the OPA2227U?
3 boards in 3 repositories on GitHub; the most starred are listed on this page, with their KiCad files.