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AD8276ARZ-R7
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Analog Devices Differential Amplifiers, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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AD8276ARZ-R7
Analog Devices · Differential Amplifiers · SOIC-8
AD8276ARZ-R7 from Analog Devices, in a SOIC-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 | REF | input | Reference pin that sets the output level; the datasheet examples use VREF = 0 V or VREF = midsupply, and the output swing must stay within the stated limits relative to the supply rails. |
| 2 | -IN | input | Inverting input of the difference amplifier; the absolute input voltage must stay between +VS − 40 V and −VS + 40 V. |
| 3 | +IN | input | Non-inverting input of the difference amplifier; the absolute input voltage must stay between +VS − 40 V and −VS + 40 V. |
| 4 | -VS | power_in | Negative supply rail; the part operates from 2 V to 36 V total supply or ±2 V to ±18 V dual supply, with absolute maximum ±18 V. |
| 5 | SENSE | input | Sense pin for the output (remote sense) connection, used together with OUT to sense the output voltage at the load. |
| 6 | OUT | output | Amplifier output, which swings to within 0.2 V of each supply rail (−VS + 0.2 V to +VS − 0.2 V) with VS = ±15 V and RL = 10 kΩ. |
| 7 | +VS | power_in | Positive supply rail; the part operates from 2 V to 36 V total supply or ±2 V to ±18 V dual supply, with absolute maximum ±18 V. |
| 8 | NC | unconnected | No connect pin; the datasheet marks it NC = NO CONNECT. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices |
| Package | SOIC-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 |
|---|---|---|---|---|---|---|---|
| Input offset voltage | VOS | 100 | 500 | µV | VS = ±5 V to ±15 V, VREF = 0 V, TA = 25°C, RL = 10 kΩ, G = 1 (table note) | 3 | |
| Input offset voltage over temperature | VOS | 500 | µV | TA = −40°C to +85°C | 3 | ||
| Input offset voltage drift | 2 | 5 | µV/°C | TA = −40°C to +85°C | 3 | ||
| Slew rate | 0.9 | 1.1 | V/µs | 10 V step, CL = 100 pF | 3 | ||
| Supply voltage, single supply operating range | VS | 2 | 36 | V | Single supply, 2.0 V to 36 V (dual ±2 V to ±18 V) | 4 | |
| Supply voltage, absolute maximum | VS | -18 | 18 | V | Printed as ±18 V | 5 | |
| Storage temperature range | -65 | 150 | °C | 5 | |||
| Operating ambient temperature range, absolute maximum | TA | -40 | 85 | °C | 5 | ||
| Maximum junction temperature | TJ | 150 | °C | 5 | |||
| Operating temperature range | -40 | 125 | °C | 4 | |||
| Thermal resistance, junction-to-ambient, 8-lead SOIC | θJA | 121 | °C/W | 8-lead SOIC_N package | 5 |
CAD (KiCad official)
- Symbol:
AD8276ARZ-R7 - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files:
ad8276arz-r7-etched.step/ad8276arz-r7-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ad8276arz-r7.step/ad8276arz-r7.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Analog Devices datasheet (20 pp, sha256
a275ccbb7b847e8b, retrieved 2026-10-18, tier: lcsc) - 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).
# AD8276ARZ-R7
**Analog Devices** · Differential Amplifiers · SOIC-8
AD8276ARZ-R7 from Analog Devices, in a SOIC-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 | REF | input | Reference pin that sets the output level; the datasheet examples use VREF = 0 V or VREF = midsupply, and the output swing must stay within the stated limits relative to the supply rails. |
| 2 | -IN | input | Inverting input of the difference amplifier; the absolute input voltage must stay between +VS − 40 V and −VS + 40 V. |
| 3 | +IN | input | Non-inverting input of the difference amplifier; the absolute input voltage must stay between +VS − 40 V and −VS + 40 V. |
| 4 | -VS | power_in | Negative supply rail; the part operates from 2 V to 36 V total supply or ±2 V to ±18 V dual supply, with absolute maximum ±18 V. |
| 5 | SENSE | input | Sense pin for the output (remote sense) connection, used together with OUT to sense the output voltage at the load. |
| 6 | OUT | output | Amplifier output, which swings to within 0.2 V of each supply rail (−VS + 0.2 V to +VS − 0.2 V) with VS = ±15 V and RL = 10 kΩ. |
| 7 | +VS | power_in | Positive supply rail; the part operates from 2 V to 36 V total supply or ±2 V to ±18 V dual supply, with absolute maximum ±18 V. |
| 8 | NC | unconnected | No connect pin; the datasheet marks it NC = NO CONNECT. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices |
| Package | SOIC-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 |
|---|---|---|---|---|---|---|---|
| Input offset voltage | VOS | | 100 | 500 | µV | VS = ±5 V to ±15 V, VREF = 0 V, TA = 25°C, RL = 10 kΩ, G = 1 (table note) | 3 |
| Input offset voltage over temperature | VOS | | | 500 | µV | TA = −40°C to +85°C | 3 |
| Input offset voltage drift | | | 2 | 5 | µV/°C | TA = −40°C to +85°C | 3 |
| Slew rate | | 0.9 | 1.1 | | V/µs | 10 V step, CL = 100 pF | 3 |
| Supply voltage, single supply operating range | VS | 2 | | 36 | V | Single supply, 2.0 V to 36 V (dual ±2 V to ±18 V) | 4 |
| Supply voltage, absolute maximum | VS | -18 | | 18 | V | Printed as ±18 V | 5 |
| Storage temperature range | | -65 | | 150 | °C | | 5 |
| Operating ambient temperature range, absolute maximum | TA | -40 | | 85 | °C | | 5 |
| Maximum junction temperature | TJ | | | 150 | °C | | 5 |
| Operating temperature range | | -40 | | 125 | °C | | 4 |
| Thermal resistance, junction-to-ambient, 8-lead SOIC | θJA | | 121 | | °C/W | 8-lead SOIC_N package | 5 |
## CAD (KiCad official)
- Symbol: `AD8276ARZ-R7`
- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`
- 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files: `ad8276arz-r7-etched.step` / `ad8276arz-r7-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ad8276arz-r7.step` / `ad8276arz-r7.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Analog Devices datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588903242969726976) (20 pp, sha256 `a275ccbb7b847e8b`, retrieved 2026-10-18, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-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/ad8276arz-r7-datasheet.pdf)