# AD8302ARUZ

**Analog Devices** · RF Detectors · TSSOP-14

AD8302ARUZ from Analog Devices, in a TSSOP-14. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | COMM | power_in | Device common; connect to low impedance ground. |
| 2 | INPA | input | High input impedance input to Channel A; must be ac-coupled. |
| 3 | OFSA | passive | A capacitor to ground at this pin sets the offset compensation filter corner and provides input decoupling. |
| 4 | VPOS | power_in | Voltage supply (VS), 2.7 V to 5.5 V. |
| 5 | OFSB | passive | A capacitor to ground at this pin sets the offset compensation filter corner and provides input decoupling. |
| 6 | INPB | input | Input to Channel B with the same structure as INPA; must be ac-coupled. |
| 7 | COMM | power_in | Device common; connect to low impedance ground. |
| 8 | PFLT | passive | Low pass filter terminal for the phase output. |
| 9 | VPHS | output | Single-ended output proportional to the phase difference between INPA and INPB, scaled to 10 mV/degree over a 0 V to 1.8 V range. |
| 10 | PSET | input | Feedback pin for scaling of the VPHS output voltage in measurement mode; apply a setpoint voltage for controller mode (max VS + 0.3 V). |
| 11 | VREF | power_in | Internally generated reference voltage, 1.8 V nominal. |
| 12 | MSET | input | Feedback pin for scaling of the VMAG output voltage in measurement mode; accepts a setpoint voltage in controller mode (max VS + 0.3 V). |
| 13 | VMAG | output | Single-ended output voltage proportional to the decibel ratio of signals applied to INPA and INPB, scaled to 30 mV/dB. |
| 14 | MFLT | passive | Low pass filter terminal for the magnitude output. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices |
| Package | TSSOP-14 |
| Category | RF & Radio |
| Pins | 14 |

## Electrical characteristics

Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).

| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Reference output voltage | VREF | 1.7 | 1.8 | 1.9 | V | Load = 2 kΩ | 3 |
| Supply voltage | VS | 2.7 | 5 | 5.5 | V | Pin VPOS | 3 |
| Operating current (quiescent) |  |  | 19 | 25 | mA | VS = 5 V | 3 |
| Operating current (quiescent) |  |  | 21 | 27 | mA | -40°C ≤ TA ≤ +85°C | 3 |
| Supply voltage | VS |  |  | 5.5 | V |  | 4 |
| PSET, MSET voltage |  |  |  | 0.3 | V | Printed as VS + 0.3 V | 4 |
| INPA, INPB maximum input |  |  |  | -3 | dBV |  | 4 |
| Equivalent power re. 50 Ω |  |  |  | 10 | dBm | INPA, INPB maximum input | 4 |
| Thermal resistance junction-ambient | θJA |  |  | 150 | °C/W | JEDEC 1S standard (2-layer) board data | 4 |
| Maximum junction temperature |  |  |  | 125 | °C |  | 4 |
| Operating temperature range |  | -40 |  | 85 | °C |  | 4 |
| Storage temperature range |  | -65 |  | 150 | °C |  | 4 |
| Lead temperature (soldering 60 sec) |  |  |  | 300 | °C | Soldering 60 sec | 4 |

## CAD (KiCad official)

- Symbol: `AD8302ARUZ`
- Footprint: `Package_SO:TSSOP-14_4.4x5mm_P0.65mm`
- 3D model: TSSOP-14 (KiCad packages3D, STEP)
- 3D model files: `ad8302aruz-etched.step` / `ad8302aruz-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ad8302aruz.step` / `ad8302aruz.glb` are the bare package body.

## Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

- **Datasheet:** [Analog Devices datasheet](https://www.analog.com/media/en/technical-documentation/data-sheets/AD8302.pdf) (23 pp, sha256 `cd52c37aedc30168`, retrieved 2026-10-31, tier: manufacturer)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text), consensus `claude-sonnet-5-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
- **CAD:** KiCad official libraries (CC-BY-SA 4.0).

[Datasheet PDF](docs/ad8302aruz-datasheet.pdf)