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AD8314ARMZ-REEL7
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Analog Devices RF Detectors, MSOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+50@@ -0,0 +1,50 @@+# AD8314ARMZ-REEL7++**Analog Devices** · RF Detectors · MSOP-8++AD8314ARMZ-REEL7 from Analog Devices, in a MSOP-8. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | RFIN | input | RF Input. Internally ac-coupled through ~5 pF to a 3 kΩ (shunt 2 pF) load; high-pass corner ~16 MHz sets the lowest operating frequency. Source may be dc grounded. |+| 2 | ENBL | input | Enable input. Connect to V_S (HI ≥ 1.6 V) for normal operation, or to ground (LO ≤ +0.8 V) to disable the device (sleep current ~20 µA). Input current ~20 µA typical at 2.7 V. |+| 3 | VSET | input | Setpoint input for Controller Mode operation. Voltage range 0.15 V to 1.2 V (central 40 dB), input resistance ~10 kΩ. Tie VSET to V_UP for detector (measurement) mode. |+| 4 | FLTR | passive | Filter capacitor connection. External capacitor between FLTR and V_UP slows response and extends averaging of the input waveform. |+| 5 | COMM | power_in | Device Common (Ground). Reference for all supply and signal voltages. |+| 6 | V_UP | output | Logarithmic (main) output. Output voltage rises from near ground to ~1.2 V as RF input increases from 1.25 mV to 224 mV rms (slope ~21.3 mV/dB at 100 MHz). Used in measurement mode. |+| 7 | V_DN | output | Inverted output governed by V_DN = 2.25 V − 2 × V_UP (requires V_S ≥ 3.3 V for full range). Intended to drive VGA/PA control loops in controller mode. |+| 8 | VPOS | power_in | Positive supply (V_S), 2.7 V to 5.5 V. Quiescent current ~4.5 mA typical; ~20 µA when disabled. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Analog Devices |+| Package | MSOP-8 |+| Category | RF And Wireless |+| Pins | 8 |++## Ordering variants++Same part, different packaging or reel option.++- `AD8314ARMZ-REEL7`+- `AD8314ARMZ-REEL7ACPZ`++## CAD (KiCad official)++- Symbol: `AD8314ARMZ-REEL7`+- Footprint: `Package_SO:MSOP-8_3x3mm_P0.65mm`+- 3D model: MSOP-8 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Analog Devices datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588918429755846656) (20 pp, sha256 `c9c5cfd54b34eda7`, retrieved 2026-08-17, tier: lcsc)+- **Extractor:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/ad8314armz-reel7-datasheet.pdf)
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