2 layers49.7 × 130 mm
ADR423AR
Analog DevicesExtended
-40℃~+125℃ 10mA 10ppm/℃ 2uVp-p 3V 500uA 5V~18V Adjustable Temperature compensation control ±0.13% SOIC-8 Voltage Reference ROHS
- Part id
- adi/ADR423AR
- Category
- Voltage Reference
- Package
- SOIC-8
- Pins
- 8
- In stock
- 0 at JLCPCB (C3679870)
- Used on
- 2 open-source boards
Overview
The ADR423AR is a voltage Reference made by Analog Devices in a SOIC-8 package with 8 pins. -40℃~+125℃ 10mA 10ppm/℃ 2uVp-p 3V 500uA 5V~18V Adjustable Temperature compensation control ±0.13% SOIC-8 Voltage Reference ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:ADR425BRZ-REEL7, 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 C3679870). 2 open-source boards in 1 repository on GitHub use it.
Symbol
Footprint
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | TP | Unspecified |
| 2 | VIN | Unspecified |
| 3 | NIC | Unspecified |
| 4 | GND | Unspecified |
| 5 | TRIM | Unspecified |
| 6 | VOUT | Unspecified |
| 7 | NIC | Unspecified |
| 8 | TP | Unspecified |
Open-source boards using it
2- 2 layers49.7 × 130 mm
Parts like it
8
TL431ACD
SOIC-80℃~+70℃ 100mA 2.47V~36V 2.495V~36V 4uA 600uA Adjustable Parallel ±1% SOIC-8 Voltage Reference ROHSTexas InstrumentsVoltage ReferenceREF5030AID
SOIC-8-40℃~+125℃@(Ta) 1.2mA 10mA 3.2V~18V 3V 3uVp-p 8ppm/℃ Fixed Series ±0.1% SOIC-8 Voltage Reference ROHSTexas InstrumentsVoltage ReferenceREF5050AID
SOIC-8-40℃~+125℃ 10mA 5.2V~18V 5V 800uA 8ppm/℃ Fixed Series ±0.1% SOIC-8 Voltage Reference ROHSTexas InstrumentsVoltage ReferenceREF5025AID
SOIC-8-40℃~+125℃@(Ta) 1.2mA 10mA 2.5V 2.7V~18V 8ppm/℃ Fixed Series ±0.1% SOIC-8 Voltage Reference ROHSTexas InstrumentsVoltage ReferenceREF5040AID
SOIC-8-40℃~+125℃@(Ta) 1.2mA 10mA 12uVp-p 4.096V 4.296V~18V 8ppm/℃ Fixed Series ±0.1% SOIC-8 Voltage Reference ROHSTexas InstrumentsVoltage ReferenceTL431AID
SOIC-8-40℃~+85℃ 100mA 2.495V~36V 2.495V~36V 400uA Adjustable Parallel ±1% SOIC-8 Voltage Reference ROHSTexas InstrumentsVoltage ReferenceADR4525BRZ-R7
SOIC-8-40℃~+125℃@(Ta) 1.25uVp-p 10mA 2.5V 2ppm/℃ 3V~15V 950uA Fixed Series ±0.02% SOIC-8 Voltage Reference ROHSAnalog DevicesVoltage ReferenceADR02ARZ-REEL7
SOIC-8-40℃~+125℃ 10mA 10uVp-p 1mA 3ppm/℃ 5V 7V~36V Fixed Series ±0.05% SOIC-8 Voltage Reference ROHSAnalog DevicesVoltage Reference
Questions
Is there a KiCad symbol and footprint for the ADR423AR?
Yes. The symbol is EasyEDA_Cloud:ADR425BRZ-REEL7 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 ADR423AR?
SOIC-8, with 8 pins. Its footprint is drawn on this page.
Where is the ADR423AR datasheet?
Analog Devices publishes it: the Datasheet link on this page opens it.
Where can I order the ADR423AR?
JLCPCB lists it as part C3679870, with 0 in stock; the sellers' links on this page open their listings.
What can replace the ADR423AR?
Parts like it in the library: the TL431ACD by Texas Instruments, the REF5030AID by Texas Instruments, the REF5050AID by Texas Instruments and the REF5025AID by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the ADR423AR?
2 boards in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.