
ADA5989 · AdafruitObsolete


Adafruit product #5989 — built on HDC3022.
| Part number | ADA5989 |
|---|---|
| Manufacturer | Adafruit |
| Category | Sensors › Temperature & Humidity |
| Pins | 6 |
Adafruit HDC3022 Precision Temperature & Humidity Sensor pinout
| Pin | Name | Type | Description |
|---|---|---|---|
| 1 | VCC | power | |
| 2 | GND | ground | |
| 3 | SCL | bidirectional | |
| 4 | SDA | bidirectional | |
| 5 | !RESET | bidirectional | |
| 6 | ALERT | bidirectional |
Schematic symbol and footprint
Footprint: Adafruit HDC3021 Precision Temperature Humidity Sensor (header pads) — to scale, pad 1 in yellow (mm). Check against the datasheet before ordering PCBs.
Datasheet
Where to buy
Stock and prices from the suppliers, checked 2026-10-08; excluding tax and shipping.
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