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ADUM141D0BRZ-RL7
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Analog Devices Digital Isolators, SOIC-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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Symbol & Footprint
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README
markdownADUM141D0BRZ-RL7
Analog Devices · Digital Isolators · SOIC-16
ADUM141D0BRZ-RL7 from Analog Devices, in a SOIC-16. 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 | VDD1 | power_in | Isolator side 1 supply voltage. |
| 2 | GND1 | power_in | Isolator side 1 reference ground (pin 2 and pin 8 are both GND1). |
| 3 | VIA | input | Logic input A on side 1. |
| 4 | VIB | input | Logic input B on side 1. |
| 5 | VIC | input | Logic input C on side 1. |
| 6 | VOD | output | Logic output D on side 2. |
| 7 | DISABLE1 | input | Input disable 1 for side 1; when high it disables the isolator inputs and the outputs go to the fail-safe state set by the ordering option. |
| 8 | GND1 | power_in | Isolator side 1 reference ground (second GND1 pin, paired with pin 2). |
| 9 | GND2 | power_in | Isolator side 2 reference ground (pin 9 and pin 15 are both GND2). |
| 10 | DISABLE2 | input | Input disable 2 for side 2; when high it disables the isolator inputs and the outputs go to the fail-safe state set by the ordering option. |
| 11 | VID | input | Logic input D on side 2. |
| 12 | VOC | output | Logic output C on side 2. |
| 13 | VOB | output | Logic output B on side 2. |
| 14 | VOA | output | Logic output A on side 2. |
| 15 | GND2 | power_in | Isolator side 2 reference ground (second GND2 pin, paired with pin 9). |
| 16 | VDD2 | power_in | Isolator side 2 supply voltage. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices |
| Package | SOIC-16 |
| Category | Signal Isolation Devices |
| Pins | 16 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Propagation delay tPHL,tPLH (5 V) | tPHL,tPLH | 4.8 | 7.2 | 13 | ns | 50% input to 50% output | 3 |
| Pulse-width distortion (5 V) | PWD | 0.5 | 3 | ns | /tPLH − tPHL/ | 3 | |
| Channel matching, same direction (5 V) | tPSKCD | 0.5 | 3 | ns | Same-direction channels | 3 | |
| Channel matching, opposite direction (5 V) | tPSKOD | 0.5 | 3 | ns | Opposite-direction channels | 3 | |
| Input current per channel (5 V) | II | -10 | 0.01 | 10 | µA | 0 V ≤ VIx ≤ VDDx | 3 |
| Tri-state output current per channel (5 V) | IOZ | -10 | 0.01 | 10 | µA | 0 V ≤ VOx ≤ VDDx | 3 |
| DISABLE1 input pull-down current (5 V) | IPD | 9 | 15 | µA | DISABLE1 = VDDx | 3 | |
| Quiescent supply current IDD1 (Q), side 1 (5 V) | IDD1 (Q) | 1.6 | 2.46 | mA | VI5 = 0 (E0,D0) | 3 | |
| Quiescent supply current IDD2 (Q), side 2 (5 V) | IDD2 (Q) | 1.9 | 2.62 | mA | VI5 = 0 (E0,D0) | 3 | |
| Quiescent supply current IDD1 (Q), side 1 (5 V) | IDD1 (Q) | 10 | 17 | mA | VI5 = 1 (E0,D0) | 3 | |
| Quiescent supply current IDD2 (Q), side 2 (5 V) | IDD2 (Q) | 6 | 10 | mA | VI5 = 1 (E0,D0) | 3 | |
| Common-mode transient immunity /CMH/ (5 V) | /CMH/ | 75 | 100 | kV/µs | VIx = VDDx, VCM = 1000 V, transient magnitude = 800 V | 4 | |
| Common-mode transient immunity /CML/ (5 V) | /CML/ | 75 | 100 | kV/µs | VIx = 0 V, VCM = 1000 V, transient magnitude = 800 V | 4 | |
| Propagation delay tPHL,tPLH (3.3 V) | tPHL,tPLH | 4.8 | 6.8 | 14 | ns | 50% input to 50% output | 5 |
| Pulse-width distortion (3.3 V) | PWD | 0.7 | 3 | ns | /tPLH − tPHL/ | 5 | |
| Channel matching, same direction (3.3 V) | tPSKCD | 0.7 | 3 | ns | Same-direction channels | 5 | |
| Channel matching, opposite direction (3.3 V) | tPSKOD | 0.7 | 3 | ns | Opposite-direction channels | 5 | |
| Input current per channel (3.3 V) | II | -10 | 0.01 | 10 | µA | 0 V ≤ VIx ≤ VDDx | 5 |
| Tri-state output current per channel (3.3 V) | IOZ | -10 | 0.01 | 10 | µA | 0 V ≤ VOx ≤ VDDx | 5 |
| DISABLE1 input pull-down current (3.3 V) | IPD | 9 | 15 | µA | DISABLE1 = VDDx | 5 | |
| Quiescent supply current IDD1 (Q), side 1 (3.3 V) | IDD1 (Q) | 1.5 | 2.36 | mA | VI5 = 0 (E0,D0) | 5 | |
| Quiescent supply current IDD2 (Q), side 2 (3.3 V) | IDD2 (Q) | 1.8 | 2.52 | mA | VI5 = 0 (E0,D0) | 5 | |
| Quiescent supply current IDD1 (Q), side 1 (3.3 V) | IDD1 (Q) | 9.8 | 16.7 | mA | VI5 = 1 (E0,D0) | 5 | |
| Quiescent supply current IDD2 (Q), side 2 (3.3 V) | IDD2 (Q) | 5.7 | 9.7 | mA | VI5 = 1 (E0,D0) | 5 | |
| Common-mode transient immunity /CMH/ (3.3 V) | /CMH/ | 75 | 100 | kV/µs | VIx = VDDx, VCM = 1000 V, transient magnitude = 800 V | 6 | |
| Common-mode transient immunity /CML/ (3.3 V) | /CML/ | 75 | 100 | kV/µs | VIx = 0 V, VCM = 1000 V, transient magnitude = 800 V | 6 | |
| Propagation delay tPHL,tPLH (2.5 V) | tPHL,tPLH | 5 | 7 | 14 | ns | 50% input to 50% output | 7 |
| Pulse-width distortion (2.5 V) | PWD | 0.7 | 3 | ns | /tPLH − tPHL/ | 7 | |
| Channel matching, same direction (2.5 V) | tPSKCD | 0.7 | 3 | ns | Same-direction channels | 7 | |
| Channel matching, opposite direction (2.5 V) | tPSKOD | 0.7 | 3 | ns | Opposite-direction channels | 7 | |
| Input current per channel (2.5 V) | II | -10 | 0.01 | 10 | µA | 0 V ≤ VIx ≤ VDDx | 7 |
| Tri-state output current per channel (2.5 V) | IOZ | -10 | 0.01 | 10 | µA | 0 V ≤ VOx ≤ VDDx | 7 |
| DISABLE1 input pull-down current (2.5 V) | IPD | 9 | 15 | µA | DISABLE1 = VDDx | 7 | |
| Quiescent supply current IDD1 (Q), side 1 (2.5 V) | IDD1 (Q) | 1.46 | 2.32 | mA | VI5 = 0 (E0,D0) | 7 | |
| Quiescent supply current IDD2 (Q), side 2 (2.5 V) | IDD2 (Q) | 1.75 | 2.47 | mA | VI5 = 0 (E0,D0) | 7 | |
| Quiescent supply current IDD1 (Q), side 1 (2.5 V) | IDD1 (Q) | 9.7 | 16.6 | mA | VI5 = 1 (E0,D0) | 7 | |
| Quiescent supply current IDD2 (Q), side 2 (2.5 V) | IDD2 (Q) | 5.67 | 9.67 | mA | VI5 = 1 (E0,D0) | 7 | |
| Common-mode transient immunity /CMH/ (2.5 V) | /CMH/ | 75 | 100 | kV/µs | VIx = VDDx, VCM = 1000 V, transient magnitude = 800 V | 8 | |
| Common-mode transient immunity /CML/ (2.5 V) | /CML/ | 75 | 100 | kV/µs | VIx = 0 V, VCM = 1000 V, transient magnitude = 800 V | 8 | |
| Propagation delay tPHL,tPLH (1.8 V) | tPHL,tPLH | 5.8 | 8.7 | 15 | ns | 50% input to 50% output | 9 |
| Pulse-width distortion (1.8 V) | PWD | 0.7 | 3 | ns | /tPLH − tPHL/ | 9 | |
| Channel matching, same direction (1.8 V) | tPSKCD | 0.7 | 3 | ns | Same-direction channels | 9 | |
| Channel matching, opposite direction (1.8 V) | tPSKOD | 0.7 | 3 | ns | Opposite-direction channels | 9 | |
| Input current per channel (1.8 V) | II | -10 | 0.01 | 10 | µA | 0 V ≤ VIx ≤ VDDx | 9 |
| Tri-state output current per channel (1.8 V) | IOZ | -10 | 0.01 | 10 | µA | 0 V ≤ VOx ≤ VDDx | 9 |
| DISABLE1 input pull-down current (1.8 V) | IPD | 9 | 15 | µA | DISABLE1 = VDDx | 9 | |
| Quiescent supply current IDD1 (Q), side 1 (1.8 V) | IDD1 (Q) | 1.4 | 2.28 | mA | VI5 = 0 (E0,D0) | 9 | |
| Quiescent supply current IDD2 (Q), side 2 (1.8 V) | IDD2 (Q) | 1.73 | 2.45 | mA | VI5 = 0 (E0,D0) | 9 | |
| Quiescent supply current IDD1 (Q), side 1 (1.8 V) | IDD1 (Q) | 9.6 | 16.5 | mA | VI5 = 1 (E0,D0) | 9 | |
| Quiescent supply current IDD2 (Q), side 2 (1.8 V) | IDD2 (Q) | 5.6 | 9.6 | mA | VI5 = 1 (E0,D0) | 9 | |
| Common-mode transient immunity /CMH/ (1.8 V) | /CMH/ | 75 | 100 | kV/µs | VIx = VDDx, VCM = 1000 V, transient magnitude = 800 V | 10 | |
| Common-mode transient immunity /CML/ (1.8 V) | /CML/ | 75 | 100 | kV/µs | VIx = 0 V, VCM = 1000 V, transient magnitude = 800 V | 10 | |
| Operating temperature range (electrical characteristics range) | TA | -40 | 125 | °C | Min/max specs apply over the recommended operating range | 3 |
CAD (KiCad official)
- Symbol:
ADUM141D0BRZ-RL7 - Footprint:
Package_SO:SOIC-16_3.9x9.9mm_P1.27mm - 3D model: SOIC-16 (KiCad packages3D, STEP)
- 3D model files:
adum141d0brz-rl7-etched.step/adum141d0brz-rl7-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);adum141d0brz-rl7.step/adum141d0brz-rl7.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Analog Devices datasheet (27 pp, sha256
190352b604fe3edd, retrieved 2026-10-19, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- 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).