OPA2191IDGK
Texas InstrumentsExtended
-18V~-2.25V、2.25V~18V -40℃~+125℃ 100nV/℃ 140dB 140uA 15nV/√Hz@1kHz 2 2.5MHz 2pA 4.5V~36V 5V/us 5pA 5uV 65mA EMI filtering/RF suppression、Reverse-phase input protection Rail-to-Rail Input, Rail-to-Rail Output VSSOP-8 Precision Op Amps ROHS
- Part id
- ti/OPA2191IDGK
- Category
- Operational Amplifier
- Package
- VSSOP-8
- Pins
- 8
- In stock
- 2,001 at JLCPCB (C2876420)
Overview
The OPA2191IDGK is an operational Amplifier made by Texas Instruments in a VSSOP-8 package with 8 pins. -18V~-2.25V、2.25V~18V -40℃~+125℃ 100nV/℃ 140dB 140uA 15nV/√Hz@1kHz 2 2.5MHz 2pA 4.5V~36V 5V/us 5pA 5uV 65mA EMI filtering/RF suppression、Reverse-phase input protection Rail-to-Rail Input, Rail-to-Rail Output VSSOP-8 Precision Op Amps ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:OPA2191IDGKR, from EasyEDA) and its footprint (Package_SO:VSSOP-8_3x3mm_P0.65mm, from KiCad's library), ready for a KiCad board. 2,001 are in stock at JLCPCB (part C2876420).
Symbol
Footprint
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | DNC | Unspecified |
| 2 | VIN | Unspecified |
| 3 | TEMP | Unspecified |
| 4 | GND | Unspecified |
| 5 | TRIM/NR | Unspecified |
| 6 | VOUT | Unspecified |
| 7 | NC | Unspecified |
| 8 | DNC | Unspecified |
Parts like it
8
LMH6643MMX
VSSOP-8-40℃~+85℃ -5V~5V 1.5uA 130MHz 130V/us 145mA 17nV/√Hz@100kHz 2 2.7V~12.8V 2.7mA 20nA 3.4mV 5uV/℃ 95dB Rail-to-rail output VSSOP-8 Operational Amplifier ROHSTexas InstrumentsOperational AmplifierOPA2354AIDGK
VSSOP-8-2.75V~-1.25V、1.25V~2.75V -40℃~+125℃ 100MHz 100mA 150V/us 1pA 2 2.5V~5.5V 2mV 3pA 4.9mA 4uV/℃ 6.5nV/√Hz@1MHz 68dB Built-in compensation Rail-to-Rail Input, Rail-to-Rail Output VSSOP-8 Operational Amplifier ROHSTexas InstrumentsOperational AmplifierOPA2991IDGK
VSSOP-8-20V~-1.35V、1.35V~20V -40℃~+125℃ 10.8nV/√Hz@1kHz 10pA 10pA 125uV 130dB 2 2.7V~40V 21V/us 300nV/℃ 4.5MHz 560uA 75mA Enable/shutdown function、EMI filtering/RF suppression Rail-to-Rail Input, Rail-to-Rail Output VSSOP-8 Operational Amplifier ROHSTexas InstrumentsOperational AmplifierLMH6626MM
VSSOP-8-40℃~+125℃ -6V~6V 13uA 16mA 1nV/√Hz@1MHz 2 2.5uA 250nV/℃ 320V/us 500uV 5V~12V 65mA 85MHz 95dB VSSOP-8 Operational Amplifier ROHSTexas InstrumentsOperational AmplifierLMP7716MMX
VSSOP-8-40℃~+125℃ 0.01pA 0.1pA 1.3mA 1.75uV/℃ 1.8V~5.5V 100dB 10uV 17MHz 2 5.8nV/√Hz@1kHz 66mA Rail-to-rail output VSSOP-8 Precision Op Amps ROHSTexas InstrumentsOperational AmplifierOPA209AIDGK
VSSOP-8-18V~-2.25V、2.25V~18V -40℃~+125℃ 1 130dB 150uV 18MHz 1uV/℃ 2.2nV/√Hz@1kHz 2.5mA 4.5V~36V 4.5nA 6.4V/us 65mA 700pA ESD protection、Reverse-phase input protection Rail-to-rail output VSSOP-8 Precision Op Amps ROHSTexas InstrumentsOperational AmplifierOPA2156IDGK
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VSSOP-8-20V~-1.35V、1.35V~20V -40℃~+125℃ 1.1MHz 10pA 115dB 120uA 2 2.7V~40V 300uV 30nV/√Hz@1kHz 4.5V/us 5pA 600nV/℃ 80mA Enable/shutdown function、EMI filtering/RF suppression Rail-to-Rail Input, Rail-to-Rail Output VSSOP-8 Operational Amplifier ROHSTexas InstrumentsOperational Amplifier
Questions
Is there a KiCad symbol and footprint for the OPA2191IDGK?
Yes. The symbol is EasyEDA_Cloud:OPA2191IDGKR and the footprint Package_SO:VSSOP-8_3x3mm_P0.65mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the OPA2191IDGK?
VSSOP-8, with 8 pins. Its footprint is drawn on this page.
Where is the OPA2191IDGK datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the OPA2191IDGK?
JLCPCB lists it as part C2876420, with 2,001 in stock; the sellers' links on this page open their listings.
What can replace the OPA2191IDGK?
Parts like it in the library: the LMH6643MMX by Texas Instruments, the OPA2354AIDGK by Texas Instruments, the OPA2991IDGK by Texas Instruments and the LMH6626MM by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.