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AD8314ARMZ-REEL7
Public Unreviewedby Ray
Analog Devices RF Detectors, MSOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownAD8314ARMZ-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-REEL7AD8314ARMZ-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 (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).