component
AD8310ARMZ
Public Made by Adomby adom
Analog Devices Special Purpose Amplifiers, MSOP-8. Pinout cross-checked by two models against the datasheet, 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
markdownAD8310ARMZ
Analog Devices · Special Purpose Amplifiers · MSOP-8
AD8310ARMZ 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 | INLO | input | First of two balanced differential inputs, biased roughly to VPOS/2. |
| 2 | COMM | power_in | Common pin, usually grounded, providing internal circuit reference. |
| 3 | OFLT | output | Offset filter access node nominally at 1.75 V that provides dc offset compensation voltage for low-frequency filtering with external capacitor. |
| 4 | VOUT | output | Logarithmic output voltage with maximum 25 mA drive capability and 0.05 Ω output impedance, 24 mV/dB slope. |
| 5 | VPOS | power_in | Positive supply voltage input, 2.7 V to 5.5 V at 8 mA quiescent current. |
| 6 | BFIN | bidirectional | Unbuffered output access point at 6 mV/dB providing signal for external bandwidth filtering via capacitor to ground or feedback slope adjustment via resistor from VOUT. |
| 7 | ENBL | input | CMOS-compatible chip enable input, active high with 2.3 V logic high threshold, consuming 35 μA at 3 V. |
| 8 | INHI | input | Second of two balanced differential inputs, biased roughly to VPOS/2. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices |
| Package | MSOP-8 |
| Category | Amplifiers/Comparators |
| Pins | 8 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Supply Voltage, VPOS | VPOS | 2.7 | 5.5 | V | 3 | ||
| Quiescent Current, zero signal | 6.5 | 8 | 9.5 | mA | Zero signal | 3 | |
| Quiescent Current, overtemperature | 5.5 | 8.5 | 10 | mA | Overtemperature, −40°C < TA < +85°C | 3 | |
| Input Resistance | 800 | 1000 | 1200 | Ω | From INHI to INLO | 3 | |
| Transfer Slope | 22 | 24 | 26 | mV/dB | 10 MHz ≤ f ≤ 200 MHz | 3 | |
| Transfer Slope, overtemperature | 20 | 26 | mV/dB | Overtemperature, −40°C < TA < +85°C | 3 | ||
| Intercept (Log Offset), equivalent dBV | -115 | -108 | -99 | dBV | 10 MHz ≤ f ≤ 200 MHz | 3 | |
| Intercept (Log Offset), equivalent dBm re 50 Ω | -102 | -95 | -86 | dBm | 10 MHz ≤ f ≤ 200 MHz | 3 | |
| Intercept (Log Offset), overtemperature, dBV | -120 | -96 | dBV | Overtemperature, −40°C ≤ TA ≤ +85°C | 3 | ||
| Intercept (Log Offset), overtemperature, dBm re 50 Ω | -107 | -83 | dBm | Overtemperature, −40°C ≤ TA ≤ +85°C | 3 | ||
| Linearity Error (Ripple) | -0.4 | 0.4 | dB | Input from −88 dBV (−75 dBm) to +2 dBV (+15 dBm) | 3 | ||
| Minimum Load Resistance | RL | 100 | Ω | 3 | |||
| Maximum Sink Current | 0.5 | mA | 3 | ||||
| Logic Level to Enable Power | 2.3 | V | High condition, −40°C < TA < +85°C | 3 | |||
| Logic Level to Disable Power | 0.8 | V | Low condition, −40°C < TA < +85°C | 3 | |||
| Operating Temperature Range | TA | -40 | 85 | °C | 4 | ||
| Supply Voltage, VS | VS | 7.5 | V | 4 | |||
| Input Power (re 50 Ω), Single-Ended | 18 | dBm | Single-ended | 4 | |||
| Input Power (re 50 Ω), Differential Drive | 22 | dBm | Differential drive | 4 | |||
| Internal Power Dissipation | 200 | mW | 4 | ||||
| Maximum Junction Temperature | 125 | °C | 4 | ||||
| Storage Temperature Range | -65 | 150 | °C | 4 | |||
| Lead Temperature (Soldering) | 300 | °C | Soldering 60 sec | 4 | |||
| Thermal Resistance, junction-to-ambient | θJA | 200 | °C/W | 4 |
CAD (KiCad official)
- Symbol:
AD8310ARMZ - Footprint:
Package_SO:MSOP-8_3x3mm_P0.65mm - 3D model: MSOP-8 (KiCad packages3D, STEP)
- 3D model files:
ad8310armz-etched.step/ad8310armz-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ad8310armz.step/ad8310armz.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Analog Devices datasheet (24 pp, sha256
5518ce5b056bc688, retrieved 2026-09-18, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-4-6(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).