2 layers55.9 × 78.7 mm
CEM3340 VCO
JordanAceto/CEM3340_VCO
PCB for a CEM3340 based VCO with sine, triangle, saw, and pulse waves.
96 parts4CC-BY-4.0
REF02AU
Texas InstrumentsExtended
-40℃~+85℃@(Ta) 1.4mA 21mA 4uVp-p 5V 8V~40V Fixed Series SOIC-8 Voltage Reference ROHS
- Part id
- ti/REF02AU
- Category
- Voltage Reference
- Package
- SOIC-8
- Pins
- 8
- In stock
- 0 at JLCPCB (C1575639)
- Used on
- 2 open-source boards
Overview
The REF02AU is a voltage Reference made by Texas Instruments in a SOIC-8 package with 8 pins. -40℃~+85℃@(Ta) 1.4mA 21mA 4uVp-p 5V 8V~40V Fixed Series SOIC-8 Voltage Reference ROHS.
PCBKit's library has its KiCad symbol (Reference_Voltage:REF02AU, from KiCad's library) 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 C1575639). 2 open-source boards in 2 repositories on GitHub use it.
Symbol
Footprint
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | NC | Not connected |
| 2 | VIN | Power in |
| 3 | TEMP | Passive |
| 4 | GND | Power in |
| 5 | TRIM | Passive |
| 6 | VOUT | Power out |
| 7 | NC | Not connected |
| 8 | NC | Not connected |
Open-source boards using it
2- 2 layers86 × 58.9 mm
Parts like it
8
REF195ESZ-REEL
SOIC-8-40℃~+85℃@(Ta) 30mA 45uA 5.1V~15V 50uVp-p 5V 5ppm/℃ Fixed Series ±0.04% SOIC-8 Voltage Reference ROHSAnalog DevicesVoltage ReferenceREF195GSZ-REEL7
SOIC-8-40℃~+85℃ 30mA 45uA 5.1V~15V 50uVp-p 5V 5ppm/℃ Fixed Series ±0.04% SOIC-8 Voltage Reference ROHSAnalog DevicesVoltage ReferenceREF195FSZ-REEL
SOIC-8-40℃~+85℃@(Ta) 10ppm/℃ 30mA 45uA 5.1V~15V 50uVp-p 5V Fixed Series ±0.1% SOIC-8 Voltage Reference ROHSAnalog DevicesVoltage ReferenceREF195GSZ-REEL
SOIC-8-40℃~+85℃@(Ta) 25ppm/℃ 30mA 45uA 5.1V~15V 50uVp-p 5V Fixed Series ±0.2% SOIC-8 Voltage Reference ROHSAnalog DevicesVoltage ReferenceLT1461AIS8-5#TRPBF
SO-8-40℃~+85℃@(Ta) 3ppm/℃ 40uVrms 5.5V~20V 50mA 5V 70uA Fixed Series ±0.04% SO-8 Voltage Reference ROHSAnalog DevicesVoltage ReferenceREF195ESZ
SOIC-8-40℃~+85℃@(Ta) 30mA 45uA 5.1V~15V 50uVp-p 5V 5ppm/℃ Fixed Series ±0.04% SOIC-8 Voltage Reference ROHSAnalog DevicesVoltage ReferenceREF02AU/2K5
SOIC-8-40℃~+85℃ 1.4mA 10ppm/℃ 10uVp-p 21mA 5V 8V~40V Fixed Series ±0.2% SOIC-8 Voltage Reference ROHSTexas InstrumentsVoltage ReferenceADR435BRZ-REEL7
SOIC-8-40℃~+125℃@(Ta) 30mA 3ppm/℃ 5V 7V~18V 800uA 8uVp-p Fixed Series ±0.04% SOIC-8 Voltage Reference ROHSAnalog DevicesVoltage Reference
Questions
Is there a KiCad symbol and footprint for the REF02AU?
Yes. The symbol is Reference_Voltage:REF02AU 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 REF02AU?
SOIC-8, with 8 pins. Its footprint is drawn on this page.
Where is the REF02AU datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the REF02AU?
JLCPCB lists it as part C1575639, with 0 in stock; the sellers' links on this page open their listings.
What can replace the REF02AU?
Parts like it in the library: the REF195ESZ-REEL by Analog Devices, the REF195GSZ-REEL7 by Analog Devices, the REF195FSZ-REEL by Analog Devices and the REF195GSZ-REEL by Analog Devices. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the REF02AU?
2 boards in 2 repositories on GitHub; the most starred are listed on this page, with their KiCad files.