4 layers150.3 × 132.3 mm
AD820ARZ
Analog DevicesExtended
-15V~-2.5V、2.5V~15V -40℃~+85℃ 1 1.8MHz 13nV/√Hz@10kHz 15mA 2pA 2pA 2uV/℃ 3V/us 400uV 5V~30V 620uA 80dB High capacitive load driving Rail-to-rail output SOIC-8 FET Input Amplifiers ROHS
- Part id
- adi/AD820ARZ
- Category
- FET InputAmplifiers
- Package
- SOIC-8
- Pins
- 8
- In stock
- 168 at JLCPCB (C578639)
- Used on
- 2 open-source boards
Overview
The AD820ARZ is a FET InputAmplifier made by Analog Devices in a SOIC-8 package with 8 pins. -15V~-2.5V、2.5V~15V -40℃~+85℃ 1 1.8MHz 13nV/√Hz@10kHz 15mA 2pA 2pA 2uV/℃ 3V/us 400uV 5V~30V 620uA 80dB High capacitive load driving Rail-to-rail output SOIC-8 FET Input Amplifiers ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:AD820AR-3V, from EasyEDA) and its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. 168 are in stock at JLCPCB (part C578639). 2 open-source boards in 2 repositories on GitHub use it.
Symbol
Footprint
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | NC | Unspecified |
| 2 | –IN | Unspecified |
| 3 | +IN | Unspecified |
| 4 | –VS | Unspecified |
| 5 | NC | Unspecified |
| 6 | VOUT | Unspecified |
| 7 | +VS | Unspecified |
| 8 | NC | Unspecified |
Open-source boards using it
2- 4 layers96 × 106 mm
Parts like it
8
AD795JRZ
SOIC-8-18V~-4V、4V~18V 0.1pA 0℃~+70℃ 1 1.5mA 1.6MHz 10uV/℃ 110dB 11nV/√Hz@10kHz 15mA 1V/us 2pA 500uV Overvoltage protection SOIC-8 FET Input Amplifiers ROHSAnalog DevicesFET InputAmplifiersOP249GSZ
SOIC-8-18V~18V -40℃~+85℃ 17nV/√Hz@1kHz 2 2.2uV/℃ 22V/us 25pA 36mA 4.7MHz 400uV 40pA 5.6mA 90dB High capacitive load driving SOIC-8 FET Input Amplifiers ROHSAnalog DevicesFET InputAmplifiersAD8620ARZ
SOIC-8-13V~-5V、5V~13V -40℃~+125℃ 0.8uV/℃ 110dB 1pA 2 2.5mA 25MHz 2pA 30mA 50V/us 6nV/√Hz@1kHz 85uV Built-in compensation、Overvoltage protection、High capacitive load driving SOIC-8 FET Input Amplifiers ROHSAnalog DevicesFET InputAmplifiersADA4622-2ARZ
SOIC-8-15V~15V -40℃~+125℃ 100dB 10pA 10pA 12.5nV/√Hz@1kHz 2 23V/us 42mA 5V~30V 5uV/℃ 750uA 800uV 8MHz EMI filtering/RF suppression Rail-to-rail output SOIC-8 FET Input Amplifiers ROHSAnalog DevicesFET InputAmplifiersAD744JRZ
SOIC-8-18V~-4.5V、4.5V~18V 0℃~+70℃ 1 13MHz 18nV/√Hz@1kHz 20pA 25mA 3.5mA 300uV 30pA 5uV/℃ 75V/us 88dB Built-in compensation、High capacitive load driving、Decompensated stable SOIC-8 FET Input Amplifiers ROHSAnalog DevicesFET InputAmplifiersAD8510BRZ
SOIC-8-15V~-5V、5V~15V -40℃~+125℃ 1 1uV/℃ 20MHz 20V/us 25pA 2mA 54mA 5pA 80uV 86dB 8nV/√Hz@1kHz Built-in compensation、Overvoltage protection、High capacitive load driving SOIC-8 FET Input Amplifiers ROHSAnalog DevicesFET InputAmplifiersAD8620BRZ
SOIC-8-13V~-5V、5V~13V -40℃~+125℃ 0.5uV/℃ 1pA 2.5mA 25MHz 30mA 3pA 45uV 60V/us 6nV/√Hz@1kHz 95dB Built-in compensation、Overvoltage protection、High capacitive load driving SOIC-8 FET Input Amplifiers ROHSAnalog DevicesFET InputAmplifiersADA4000-1ARZ
SOIC-81 1.65mA 100dB 200uV 20V/us 2uV/℃ 5MHz 5pA Built-in compensation、High capacitive load driving SOIC-8 FET Input Amplifiers ROHSAnalog DevicesFET InputAmplifiers
Questions
Is there a KiCad symbol and footprint for the AD820ARZ?
Yes. The symbol is EasyEDA_Cloud:AD820AR-3V 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 AD820ARZ?
SOIC-8, with 8 pins. Its footprint is drawn on this page.
Where is the AD820ARZ datasheet?
Analog Devices publishes it: the Datasheet link on this page opens it.
Where can I order the AD820ARZ?
JLCPCB lists it as part C578639, with 168 in stock; the sellers' links on this page open their listings.
What can replace the AD820ARZ?
Parts like it in the library: the AD795JRZ by Analog Devices, the OP249GSZ by Analog Devices, the AD8620ARZ by Analog Devices and the ADA4622-2ARZ by Analog Devices. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the AD820ARZ?
2 boards in 2 repositories on GitHub; the most starred are listed on this page, with their KiCad files.