OPA2145IDGK
Texas InstrumentsExtended
-18V~-2.25V、2.25V~18V -40℃~+125℃ 0.8uV/℃ 2 20V/us 20mA 2pA 2pA 4.5V~36V 40uV 475uA 5.5MHz 7nV/√Hz@1kHz Rail-to-rail output Short-Circuit Protection MSOP-8 FET Input Amplifiers ROHS
- Part id
- ti/OPA2145IDGK
- Category
- FET Input Amplifiers
- Package
- MSOP-8
- Pins
- 8
- In stock
- 85 at JLCPCB (C4370532)
Overview
The OPA2145IDGK is a FET Input Amplifier made by Texas Instruments in a MSOP-8 package with 8 pins. -18V~-2.25V、2.25V~18V -40℃~+125℃ 0.8uV/℃ 2 20V/us 20mA 2pA 2pA 4.5V~36V 40uV 475uA 5.5MHz 7nV/√Hz@1kHz Rail-to-rail output Short-Circuit Protection MSOP-8 FET Input Amplifiers ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LF353M, from EasyEDA) and its footprint (Package_SO:MSOP-8_3x3mm_P0.65mm, from KiCad's library), ready for a KiCad board. 85 are in stock at JLCPCB (part C4370532).
Symbol
Footprint
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | OUT1 | Output |
| 2 | IN1- | Unspecified |
| 3 | IN1+ | Unspecified |
| 4 | VEE | Unspecified |
| 5 | IN2+ | Unspecified |
| 6 | IN2- | Unspecified |
| 7 | OUT2 | Output |
| 8 | VCC | Unspecified |
Parts like it
8
AD8510ARMZ-REEL
MSOP-8-15V~-5V、5V~15V -40℃~+125℃ 0.9uV/℃ 1 20V/us 25pA 2mA 54mA 5pA 80uV 86dB 8MHz 8nV/√Hz@1kHz Built-in compensation、Overvoltage protection、High capacitive load driving MSOP-8 FET Input Amplifiers ROHSAnalog DevicesFET Input AmplifiersADTL082ARMZ-REEL
MSOP-8-15V~15V -40℃~+125℃ 1.2mA 10uV/℃ 16nV/√Hz@1kHz 2 20V/us 27mA 2pA 5.5mV 5MHz 5nA 80dB Short-Circuit Protection、Built-in compensation MSOP-8 FET Input Amplifiers ROHSAnalog DevicesFET Input AmplifiersOPA2140AIDGK
MSOP-8-18V~-2.25V、2.25V~18V -40℃~+125℃ 0.5pA 1.8mA 10pA 11MHz 120dB 120uV 1uV/℃ 2 20V/us 36V 36mA 4.5V~36V 5.1nV/√Hz@1kHz Rail-to-rail output Short-Circuit Protection MSOP-8 FET Input Amplifiers ROHSTexas InstrumentsFET Input AmplifiersAD8066ARMZ-REEL7
MSOP-8-40℃~+85℃ 1.5mV 100dB 10pA 120MHz 17uV/℃ 180V/us 2 35mA 5V~24V 6.4mA 6pA 7nV/√Hz@10kHz Overvoltage protection、ESD protection Rail-to-rail output MSOP-8 FET Input Amplifiers ROHSAnalog DevicesFET Input AmplifiersADA4000-2ARMZ
MSOP-8-18V~-4V、4V~18V -40℃~+125℃ 1.65mA 16nV/√Hz@1kHz 2 200uV 20V/us 28mA 2uV/℃ 40pA 5MHz 5pA 80dB Built-in compensation、High capacitive load driving MSOP-8 FET Input Amplifiers ROHSAnalog DevicesFET Input AmplifiersAD8610ARMZ-R7
MSOP-8-13V~-5V、5V~13V -40℃~+125℃ 0.8uV/℃ 1 1.5pA 10pA 2.5mA 25MHz 45mA 50V/us 6nV/√Hz@1kHz 85uV 95dB Built-in compensation、Overvoltage protection、High capacitive load driving MSOP-8 FET Input Amplifiers ROHSAnalog DevicesFET Input AmplifiersADTL082ARMZ
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MSOP-8-18V~-2.25V、2.25V~18V -40℃~+125℃ 0.35uV/℃ 0.5pA 1 1.8mA 10pA 11MHz 120dB 120uV 20V/us 36mA 4.5V~36V 5.1nV/√Hz@1kHz Rail-to-rail output Short-Circuit Protection MSOP-8 FET Input Amplifiers ROHSTexas InstrumentsFET Input Amplifiers
Questions
Is there a KiCad symbol and footprint for the OPA2145IDGK?
Yes. The symbol is EasyEDA_Cloud:LF353M and the footprint Package_SO:MSOP-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 OPA2145IDGK?
MSOP-8, with 8 pins. Its footprint is drawn on this page.
Where is the OPA2145IDGK datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the OPA2145IDGK?
JLCPCB lists it as part C4370532, with 85 in stock; the sellers' links on this page open their listings.
What can replace the OPA2145IDGK?
Parts like it in the library: the AD8510ARMZ-REEL by Analog Devices, the ADTL082ARMZ-REEL by Analog Devices, the OPA2140AIDGK by Texas Instruments and the AD8066ARMZ-REEL7 by Analog Devices. Check their datasheets: a part that fits the footprint may still differ in its ratings.