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ADR5043BKSZ-REEL7
Public Made by Adomby adom
Analog Devices Pre-ordered Chips, SC-70-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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ADR5043BKSZ-REEL7
Analog Devices · Pre-ordered Chips · SC-70-3
ADR5043BKSZ-REEL7 from Analog Devices, in a SC-70-3. 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 | V+ | power_in | Positive terminal of the shunt reference; the bias current IIN must stay between 50 µA minimum and 15 mA maximum through an external RBIAS from the supply. |
| 2 | V- | power_in | Negative terminal of the shunt reference, which forms the return path for the reference output voltage with respect to V+. |
| 3 | T | passive | The datasheet recommends connecting this pin to V+, but its exact function is not legible in the extracted text of Figure 1 and must be confirmed against the original pin configuration drawing. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices |
| Package | SC-70-3 |
| Category | Interface ICs |
| Pins | 3 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Output voltage, Grade B | VOUT | 2.997 | 3 | 3.003 | V | IIN = 100 µA | 4 |
| Initial accuracy, Grade B | VOERR | -3 | 3 | mV | IIN = 100 µA | 4 | |
| Initial accuracy, Grade B | VOERR | -0.1 | 0.1 | % | IIN = 100 µA | 4 | |
| Temperature coefficient, Grade B | TCVOUT | 10 | 75 | ppm/°C | −40°C < TA < +125°C | 4 | |
| Output voltage change vs. IIN | ∆VR | 0.7 | 2.2 | mV | IIN = 50 µA to 1 mA, −40°C < TA < +125°C | 4 | |
| Output voltage change vs. IIN | ∆VR | 4 | 8 | mV | IIN = 1 mA to 15 mA, −40°C < TA < +125°C | 4 | |
| Minimum operating current | IIN | 50 | µA | TA = 25°C | 4 | ||
| Minimum operating current | IIN | 60 | µA | −40°C < TA < +125°C | 4 | ||
| Operating current range (minimum) | IIN | 50 | µA | Wide operating current range, IIN = 50 µA to 15 mA | 1 | ||
| Operating current range (maximum) | IIN | 15 | mA | Wide operating current range, IIN = 50 µA to 15 mA | 1 | ||
| Reverse current | 25 | mA | 6 | ||||
| Forward current | 20 | mA | 6 | ||||
| Storage temperature range | -65 | 150 | °C | 6 | |||
| Extended temperature range | -40 | 125 | °C | 6 | |||
| Junction temperature range | -65 | 150 | °C | 6 | |||
| Lead temperature (soldering) | 300 | °C | Soldering, 60 sec | 6 | |||
| Thermal resistance, junction-to-ambient (KS-3) | θJA | 580.5 | °C/W | Device soldered in circuit board (KS-3 SC70 package) | 6 | ||
| Thermal resistance, junction-to-case (KS-3) | θJC | 177.4 | °C/W | KS-3 SC70 package | 6 |
CAD (KiCad official)
- Symbol:
ADR5043BKSZ-REEL7 - Footprint:
Package_TO_SOT_SMD:SOT-323_SC-70 - 3D model: SC-70-3 (KiCad packages3D, STEP)
- 3D model files:
adr5043bksz-reel7-etched.step/adr5043bksz-reel7-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);adr5043bksz-reel7.step/adr5043bksz-reel7.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Analog Devices datasheet (14 pp, sha256
9270161a9890b670, 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).
# ADR5043BKSZ-REEL7
**Analog Devices** · Pre-ordered Chips · SC-70-3
ADR5043BKSZ-REEL7 from Analog Devices, in a SC-70-3. 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 | V+ | power_in | Positive terminal of the shunt reference; the bias current IIN must stay between 50 µA minimum and 15 mA maximum through an external RBIAS from the supply. |
| 2 | V- | power_in | Negative terminal of the shunt reference, which forms the return path for the reference output voltage with respect to V+. |
| 3 | T | passive | The datasheet recommends connecting this pin to V+, but its exact function is not legible in the extracted text of Figure 1 and must be confirmed against the original pin configuration drawing. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices |
| Package | SC-70-3 |
| Category | Interface ICs |
| Pins | 3 |
## Electrical characteristics
Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Output voltage, Grade B | VOUT | 2.997 | 3 | 3.003 | V | IIN = 100 µA | 4 |
| Initial accuracy, Grade B | VOERR | -3 | | 3 | mV | IIN = 100 µA | 4 |
| Initial accuracy, Grade B | VOERR | -0.1 | | 0.1 | % | IIN = 100 µA | 4 |
| Temperature coefficient, Grade B | TCVOUT | | 10 | 75 | ppm/°C | −40°C < TA < +125°C | 4 |
| Output voltage change vs. IIN | ∆VR | | 0.7 | 2.2 | mV | IIN = 50 µA to 1 mA, −40°C < TA < +125°C | 4 |
| Output voltage change vs. IIN | ∆VR | | 4 | 8 | mV | IIN = 1 mA to 15 mA, −40°C < TA < +125°C | 4 |
| Minimum operating current | IIN | 50 | | | µA | TA = 25°C | 4 |
| Minimum operating current | IIN | 60 | | | µA | −40°C < TA < +125°C | 4 |
| Operating current range (minimum) | IIN | 50 | | | µA | Wide operating current range, IIN = 50 µA to 15 mA | 1 |
| Operating current range (maximum) | IIN | | | 15 | mA | Wide operating current range, IIN = 50 µA to 15 mA | 1 |
| Reverse current | | | | 25 | mA | | 6 |
| Forward current | | | | 20 | mA | | 6 |
| Storage temperature range | | -65 | | 150 | °C | | 6 |
| Extended temperature range | | -40 | | 125 | °C | | 6 |
| Junction temperature range | | -65 | | 150 | °C | | 6 |
| Lead temperature (soldering) | | | | 300 | °C | Soldering, 60 sec | 6 |
| Thermal resistance, junction-to-ambient (KS-3) | θJA | | 580.5 | | °C/W | Device soldered in circuit board (KS-3 SC70 package) | 6 |
| Thermal resistance, junction-to-case (KS-3) | θJC | | 177.4 | | °C/W | KS-3 SC70 package | 6 |
## CAD (KiCad official)
- Symbol: `ADR5043BKSZ-REEL7`
- Footprint: `Package_TO_SOT_SMD:SOT-323_SC-70`
- 3D model: SC-70-3 (KiCad packages3D, STEP)
- 3D model files: `adr5043bksz-reel7-etched.step` / `adr5043bksz-reel7-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `adr5043bksz-reel7.step` / `adr5043bksz-reel7.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Analog Devices datasheet](https://www.analog.com/media/en/technical-documentation/data-sheets/ADR5040_5041_5043_5044_5045.pdf) (14 pp, sha256 `9270161a9890b670`, retrieved 2026-10-29, tier: manufacturer)
- **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/adr5043bksz-reel7-datasheet.pdf)