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ADUM3201CRZ-RL7

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Analog Devices Digital Isolators, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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ADUM3201CRZ-RL7

Analog Devices · Digital Isolators · SOIC-8

ADUM3201CRZ-RL7 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 VDD1 power_in Supply voltage for isolator side 1, recommended 2.7 V to 5.5 V for the C grade with absolute maximum −0.5 V to +7.0 V.
2 VOA output Logic output A, with VOH of at least VDDO − 0.1 V at IOx = −20 µA and VOL of at most 0.1 V at 20 µA, and an absolute range of −0.5 V to VDDO + 0.5 V.
3 VIB input Logic input B, with a high-level threshold of at least 0.7 VDDx and a low-level threshold of at most 0.3 VDDx, and an absolute range of −0.5 V to VDDI + 0.5 V.
4 GND1 power_in Ground 1, the ground reference point for isolator side 1; all voltages are referenced to their respective grounds.
5 GND2 power_in Ground 2, the ground reference point for isolator side 2; all voltages are referenced to their respective grounds.
6 VOB output Logic output B, with VOH of at least VDDO − 0.1 V at IOx = −20 µA and VOL of at most 0.1 V at 20 µA, and an absolute range of −0.5 V to VDDO + 0.5 V.
7 VIA input Logic input A, with a high-level threshold of at least 0.7 VDDx and a low-level threshold of at most 0.3 VDDx, and an absolute range of −0.5 V to VDDI + 0.5 V.
8 VDD2 power_in Supply voltage for isolator side 2, recommended 2.7 V to 5.5 V for the C grade with absolute maximum −0.5 V to +7.0 V.

Key specifications

Parameter Value
Manufacturer Analog Devices
Package SOIC-8
Category Signal Isolation Devices
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
Propagation delay (C grade, 5 V/5 V) tPHL, tPLH 20 45 ns 50%输入至50%输出 3
Pulse width distortion (C grade, 5 V/5 V) PWD 3 ns /tPLH − tPHL/ 3
Temperature change rate (C grade, 5 V/5 V) 5 ps/°C 3
Pulse width (C grade, 5 V/5 V) PW 40 ns 在PWD限值内 3
Propagation delay skew (C grade, 5 V/5 V) tPSK 15 ns 任意两个单位之间 3
Channel matching, co-directional (C grade, 5 V/5 V) tPSKCD 3 ns 3
Channel matching, reverse-directional (C grade, 5 V/5 V) tPSKOD 15 ns 3
Output rise/fall time (C grade, 5 V/5 V) tR/tF 2.5 ns 10%至90% 3
Supply current IDD1 (ADuM3201), 1 Mbps IDD1 1.1 1.5 mA 空载 3
Supply current IDD1 (ADuM3201), 10 Mbps IDD1 2.6 3.4 mA 空载 3
Supply current IDD1 (ADuM3201), 25 Mbps IDD1 5.3 6.8 mA 空载 3
Supply current IDD2 (ADuM3201), 1 Mbps IDD2 1.3 1.8 mA 空载 3
Supply current IDD2 (ADuM3201), 10 Mbps IDD2 3.1 4 mA 空载 3
Supply current IDD2 (ADuM3201), 25 Mbps IDD2 6.4 8.3 mA 空载 3
Logic high input threshold VIH 0.7 VDDx 3
Logic low input threshold VIL 0.3 VDDx 3
Logic high output voltage (IOx = −20 µA) VOH 5 V IOx = −20 µA, VIx = VIxH 3
Logic high output voltage (IOx = −4 mA) VOH 4.8 V IOx = −4 mA, VIx = VIxH 3
Logic low output voltage (IOx = 20 µA) VOL 0 0.1 V IOx = 20 µA, VIx = VIxL 3
Logic low output voltage (IOx = 4 mA) VOL 0.2 0.4 V IOx = 4 mA, VIx = VIxL 3
Input current per channel II -10 0.01 10 µA 0 V ≤ VIx ≤ VDDX 3
Quiescent input supply current per channel IDDI(Q) 0.4 0.8 mA VIA = VIB = 0 V 3
Quiescent output supply current per channel IDDO(Q) 0.5 0.6 mA VIA = VIB = 0 V 3
Common-mode transient immunity /CM/ 25 35 kV/µs VIx = VDDX，VCM = 1000 V，瞬变幅度 = 800 V 3
Operating temperature (ADuM3201C) TA -40 105 °C ADuM3200C/ADuM3201C 12
Supply voltage (ADuM3201C) VDD1, VDD2 2.7 5.5 V ADuM3200C/ADuM3201C 12
Input signal maximum rise and fall time 1 ms 12
Storage temperature TST -55 150 °C 13
Supply voltage (absolute maximum) VDD1, VDD2 -0.5 7 V 13
Input voltage (upper bound printed as VDDI + 0.5 V) VIA, VIB -0.5 V 13
Output voltage (upper bound printed as VDDO + 0.5 V) VOA, VOB -0.5 V 13
Average output current per pin IO -22 22 mA 13
Ambient operating temperature TA -40 125 °C 13
Common-mode transients across isolation barrier CML, CMH -100 100 kV/µs 13
Supply current IDDI(D), dynamic input (per channel) IDDI(D) 0.19 mA/Mbps 3
Supply current IDDO(D), dynamic output (per channel) IDDO(D) 0.05 mA/Mbps 3
Refresh rate fr 1.2 Mbps 3
Junction-to-case thermal resistance, side 1 θJCI 46 °C/W 热电偶位于封装底部正中间 11
Junction-to-case thermal resistance, side 2 θJCO 41 °C/W 11

CAD (KiCad official)

  • Symbol: ADUM3201CRZ-RL7
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)
  • 3D model files: adum3201crz-rl7-etched.step / adum3201crz-rl7-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); adum3201crz-rl7.step / adum3201crz-rl7.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Analog Devices datasheet (20 pp, sha256 3ab674269e0b5669, retrieved 2026-10-17, 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, 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