ADR291WFRZ-R7
Analog DevicesExtended
-40℃~+125℃@(Ta) 15uA 2.5V 3V~15V 5mA 8uVp-p Fixed Series ±0.33% SOIC-8 Voltage Reference ROHS
- Part id
- adi/ADR291WFRZ-R7
- Category
- Voltage Reference
- Package
- SOIC-8
- Pins
- 8
- In stock
- 0 at JLCPCB (C659488)
Overview
The ADR291WFRZ-R7 is a voltage Reference made by Analog Devices in a SOIC-8 package with 8 pins. -40℃~+125℃@(Ta) 15uA 2.5V 3V~15V 5mA 8uVp-p Fixed Series ±0.33% SOIC-8 Voltage Reference ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:GP5040-TC50-SW, from EasyEDA) and its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C659488).
Symbol
Footprint
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | NC | Unspecified |
| 2 | VIN | Unspecified |
| 3 | NC | Unspecified |
| 4 | GND | Unspecified |
| 5 | NC | Unspecified |
| 6 | VOUT | Unspecified |
| 7 | NC | Unspecified |
| 8 | NC | Unspecified |
Parts like it
8
REF5025AID
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SOIC-80.11ppmp-p、0.275uVp-p 0.7ppmrms、1.75uVrms 0.8ppm/℃ 0℃~+70℃ 10mA 2.5V 2.9V~18V 380uA Series ±0.02% SOIC-8 Voltage Reference ROHSTexas InstrumentsVoltage Reference
Questions
Is there a KiCad symbol and footprint for the ADR291WFRZ-R7?
Yes. The symbol is EasyEDA_Cloud:GP5040-TC50-SW 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 ADR291WFRZ-R7?
SOIC-8, with 8 pins. Its footprint is drawn on this page.
Where is the ADR291WFRZ-R7 datasheet?
Analog Devices publishes it: the Datasheet link on this page opens it.
Where can I order the ADR291WFRZ-R7?
JLCPCB lists it as part C659488, with 0 in stock; the sellers' links on this page open their listings.
What can replace the ADR291WFRZ-R7?
Parts like it in the library: the REF5025AID by Texas Instruments, the ADR4525BRZ-R7 by Analog Devices, the ADR4525ARZ-R7 by Analog Devices and the ADR03ARZ-REEL7 by Analog Devices. Check their datasheets: a part that fits the footprint may still differ in its ratings.