component
AD8476BRMZ-R7
Public Made by Adomby adom
Analog Devices Differential OpAmps, 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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Contents
README
markdownAD8476BRMZ-R7
Analog Devices · Differential OpAmps · MSOP-8
AD8476BRMZ-R7 from Analog Devices, in a MSOP-8. 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 | INN | input | Negative input; the differential input voltage range is −VS + 0.05 V to +VS − 0.05 V (Table 1). |
| 2 | +VS | power_in | Positive supply; the part operates from 3 V to 18 V on a single supply or from ±1.5 V to ±9 V on dual supplies. |
| 3 | VOCM | input | Output common-mode adjust; the output common-mode voltage follows the applied VOCM voltage, which must stay within −VS + 1 V to +VS − 1 V, and the pin may be left unconnected to self-bias to midsupply. |
| 4 | +OUT | output | Noninverting output; the output swings rail-to-rail with a maximum capacitive load of 20 pF per output. |
| 5 | -OUT | output | Inverting output; it has the same output limits as +OUT, including a maximum capacitive load of 20 pF per output. |
| 6 | NC | unconnected | Not connected internally; the pin may float, but connecting it to ground is preferred and high-speed signals should not be routed through it. |
| 7 | -VS | power_in | Negative supply; the same 3 V to 18 V single-supply or ±1.5 V to ±9 V dual-supply range applies. |
| 8 | INP | input | Positive input; the differential input voltage range is −VS + 0.05 V to +VS − 0.05 V (Table 1). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices |
| Package | MSOP-8 |
| Category | Amplifiers |
| 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 |
|---|---|---|---|---|---|---|---|
| Operating Supply Voltage Range | 3 | 18 | V | 4 | |||
| Supply Current | 300 | 330 | µA | VS = +5 V, TA = 25°C | 4 | ||
| Supply Current | 330 | 380 | µA | VS = ±5 V, TA = 25°C | 4 | ||
| Supply Current over temperature | 400 | 500 | µA | −40°C ≤ TA ≤ +125°C | 4 | ||
| Specified Performance Range | -40 | 125 | °C | 4 | |||
| Differential Offset | 50 | 200 | µV | 3 | |||
| Differential Offset vs. Temperature | 900 | µV | −40°C ≤ TA ≤ +125°C | 3 | |||
| Average TC of Differential Offset | 1 | 4 | µV/°C | −40°C ≤ TA ≤ +125°C | 3 | ||
| Common-Mode Rejection Ratio | 90 | dB | VIN,cm = ±5 V | 3 | |||
| Output Balance Error | ∆VOUT,cm/∆VOUT,dm | 90 | dB | 3 | |||
| Gain Drift | 1 | ppm/°C | −40°C ≤ TA ≤ +125°C | 3 | |||
| Gain Error | 0.02 | % | RL = ∞ | 3 | |||
| VOCM Gain Error | VOCM | 0.05 | % | 3 | |||
| Internal resistor absolute accuracy | -20 | 20 | % | Internal resistors ratio matched; ±20% absolute accuracy (footnote 4) | 3 | ||
| Internal gain/feedback resistor (nominal) | 10 | kΩ | Block diagram nominal value | 1 | |||
| Supply Voltage (absolute maximum) | -10 | 10 | V | Supply voltage ±10 V | 5 | ||
| Storage Temperature Range | -65 | 150 | °C | 5 | |||
| Package Glass Transition Temperature (TG) | TG | 150 | °C | 5 | |||
| ESD (Human Body Model) | 2500 | V | Human Body Model | 5 | |||
| Thermal Resistance θJA, 8-Lead MSOP | θJA | 209 | °C/W | 4-layer JEDEC standard board, zero airflow | 5 |
Materials and finish
As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| housing | Abs | ESD (Human Body Model) 2500 V Stresses above those listed under Absolute Maximum Ratings | 5 |
CAD (KiCad official)
- Symbol:
AD8476BRMZ-R7 - Footprint:
Package_SO:MSOP-8_3x3mm_P0.65mm - 3D model: MSOP-8 (KiCad packages3D, STEP)
- 3D model files:
ad8476brmz-r7-etched.step/ad8476brmz-r7-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ad8476brmz-r7.step/ad8476brmz-r7.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Analog Devices datasheet (24 pp, sha256
1fa40c095b21b708, retrieved 2026-10-29, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-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).