CBM8544AS14
Corebai MicroelectronicsExtended
-2.75V~-1.25V、1.25V~2.75V -40℃~+125℃ 1.1MHz 10pA 1pA 2.5V~5.5V 22nV/√Hz@1kHz 2uV/℃ 3mV 4 500V/ms 55mA 58uA 80dB Built-in compensation Rail-to-Rail Input, Rail-to-Rail Output SOP-14 Operational Amplifier ROHS
- Part id
- corebai-microelectronics/CBM8544AS14
- Category
- Operational Amplifier
- Package
- SOP-14
- Pins
- 14
- In stock
- 0 at JLCPCB (C476333)
Overview
The CBM8544AS14 is an operational Amplifier made by Corebai Microelectronics in a SOP-14 package with 14 pins. -2.75V~-1.25V、1.25V~2.75V -40℃~+125℃ 1.1MHz 10pA 1pA 2.5V~5.5V 22nV/√Hz@1kHz 2uV/℃ 3mV 4 500V/ms 55mA 58uA 80dB Built-in compensation Rail-to-Rail Input, Rail-to-Rail Output SOP-14 Operational Amplifier ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:OPA4387PWR, from EasyEDA) and its footprint (Package_SO:SOIC-14_3.9x8.7mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C476333).
Symbol
Footprint
Pinout
14| Pin | Name | Type |
|---|---|---|
| 1 | OUTA | Output |
| 2 | INA- | Unspecified |
| 3 | INA+ | Unspecified |
| 4 | V+ | Unspecified |
| 5 | INB+ | Unspecified |
| 6 | INB- | Unspecified |
| 7 | OUTB | Output |
| 8 | OUTC | Output |
| 9 | INC- | Unspecified |
| 10 | INC+ | Unspecified |
| 11 | V- | Unspecified |
| 12 | IND+ | Unspecified |
| 13 | IND- | Unspecified |
| 14 | OUTD | Output |
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Questions
Is there a KiCad symbol and footprint for the CBM8544AS14?
Yes. The symbol is EasyEDA_Cloud:OPA4387PWR and the footprint Package_SO:SOIC-14_3.9x8.7mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the CBM8544AS14?
SOP-14, with 14 pins. Its footprint is drawn on this page.
Where is the CBM8544AS14 datasheet?
Corebai Microelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the CBM8544AS14?
JLCPCB lists it as part C476333, with 0 in stock; the sellers' links on this page open their listings.
What can replace the CBM8544AS14?
Parts like it in the library: the LM2902DT by STMicroelectronics, the LM324DT by STMicroelectronics, the LMV324-SR by Gainsil and the MC33179D by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.