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Analog Devices Inc. ADUM2200WARWZ
- Part No.:
- ADUM2200WARWZ
- Manufacturer:
- Analog Devices Inc.
- Category:
- Digital Isolators
- Package:
- 16-SOIC (0.295", 7.50mm Width)
- Datasheet:
-
ADUM2200WARWZ.pdf
- Description:
- DGTL ISO 5000VRMS 2CH GP 16SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:188
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Product details
Overview
ADUM2200WARWZ from Analog Devices is a dual-channel digital isolator based on iCoupler® transformer technology, providing reinforced 5 kVrms isolation between two independent signal paths. It operates from 3.0 V to 5.5 V on both sides, supports up to 10 Mbps NRZ data rate, delivers ≤3 ns pulse width distortion, and is qualified for industrial operation up to +125°C (WB grade). It enables voltage translation (3.3 V/5 V) in isolated RS-485 transceiver interfaces.
For engineers reviewing the ADUM2200WARWZ datasheet, ADUM2200WARWZ pinout, ADUM2200WARWZ application, or ADUM2200WARWZ equivalent, key selection criteria include certified reinforced insulation (VIORM = 645 Vpeak, VDE 0884-17), channel-to-channel matching (≤3 ns skew), high common-mode transient immunity (>25 kV/µs), and SOIC-Wide (RW-16) package compatibility with medical and industrial safety standards.
Technical Context
The ADUM2200WARWZ implements monolithic air-core transformer coupling per channel, eliminating LED/photodiode aging and CTR drift inherent in optocouplers. Its patented refresh circuit ensures DC-correct output during idle or power-up states without external supervision.
It supports asymmetric supply configurations (e.g., 5 V on Side 1 / 3.3 V on Side 2), maintains logic thresholds at 0.3×/0.7× respective VDD, and guarantees propagation delay skew ≤3 ns (codirectional) and ≤15 ns (opposing directional) across temperature (−40°C to +125°C).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Isolation Rating | 5000 Vrms for 1 min (UL 1577); VIORM = 645 Vpeak (VDE 0884-17 reinforced) |
| Data Rate | DC to 10 Mbps NRZ - supports full-speed CAN FD, isolated UART, and SPI clock domains |
| Pulse Width Distortion | ≤3 ns - ensures clean pulse integrity for timing-critical control signals (e.g., PWM gate drives) |
| Supply Range | 3.0 V to 5.5 V on both sides - enables bidirectional level translation without external level shifters |
| Common-Mode Immunity | >25 kV/µs - sustains reliable operation in motor drive inverters and HV power supply feedback loops |
| Operating Temperature | −40°C to +125°C (WB grade) - qualified for under-hood automotive and industrial power conversion |
| Package | RW-16: 16-lead SOIC wide body, 7.8 mm creepage/clearance - meets IEC 60601-1 (2 MOPP) and IEC 62368-1 |
Pinout & Package
RW-16 package: 16-pin SOIC wide-body (10.3 mm × 7.5 mm × 2.36 mm), surface-mount, with enhanced creepage and clearance for reinforced insulation.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 7 | GND1 | Input-side ground reference; internally shorted - must connect both pins to same low-impedance ground plane |
| 2, 6, 8 | NC | No internal connection - leave unconnected; no routing or copper fill required |
| 3 | VDD1 | Input-side supply (3.0–5.5 V); requires local 0.01–0.1 µF bypass capacitor to GND1 |
| 4 | VIA | Channel A input - accepts CMOS logic levels referenced to VDD1 |
| 5 | VIB | Channel B input - independent of VIA; supports asynchronous dual-channel isolation |
| 9, 16 | GND2 | Output-side ground reference; internally shorted - isolate from GND1 by ≥7.8 mm PCB gap |
| 10, 11, 15 | NC | No internal connection - keep unconnected and free of traces |
| 12 | VOB | Channel B output - CMOS-compatible, referenced to VDD2; drives 3.2 mA sink/source |
| 13 | VOA | Channel A output - matches VOB timing (≤3 ns skew); supports 3.3 V or 5 V logic domains |
| 14 | VDD2 | Output-side supply (3.0–5.5 V); requires local 0.01–0.1 µF bypass capacitor to GND2 |
Key Features
| Feature | Design Value |
|---|---|
| iCoupler® transformer isolation | Eliminates optocoupler wear-out mechanisms; guarantees >50-year insulation lifetime per VDE 0884-17 |
| Patented refresh circuit | Maintains DC-correct output during zero-input transitions and power sequencing - no external watchdog needed |
| High ESD robustness | Enhanced layout for system-level IEC 61000-4-x compliance (ESD, EFT, surge) without board-level protection |
| Low dynamic power | 1.4 mA/channel @ 1 Mbps (3.3 V), 3.7 mA/channel @ 10 Mbps (5 V) - reduces thermal load in dense layouts |
| Reinforced safety certification | UL 1577, VDE 0884-17, IEC 60601-1 (2 MOPP), IEC 62368-1 - enables single-component isolation in Class III medical devices |
Applications
| Industrial Motor Drives | Medical Patient Monitoring |
|---|---|
|
Use Scenario: Isolating gate driver control signals and current-sense feedback in 3-phase IGBT inverters. IC Role / Device Role / Timing Role: Dual-channel isolator separating MCU PWM outputs (Side 1) from half-bridge gate drivers (Side 2), preserving <3 ns timing alignment. Use Value: Enables safe 10 Mbps real-time control loop closure while blocking >25 kV/µs transients from power stage switching noise. |
Use Scenario: Galvanic isolation of ECG/EEG analog front-end ADC serial interface from USB host processor. IC Role / Device Role / Timing Role: Signal path isolator for SPI clock and data lines between isolated analog domain and digital processing domain. Use Value: Meets IEC 60601-1 2 MOPP requirement with single RW-16 device, eliminating need for dual optocouplers and associated timing skew. |
| Isolated RS-485 Transceivers | Battery Management Systems |
|
Use Scenario: Isolating UART lines between microcontroller and RS-485 transceiver in factory automation PLCs. IC Role / Device Role / Timing Role: Bidirectional data isolator supporting full-duplex communication with 3.3 V MCU and 5 V transceiver rails. Use Value: Enables 3.3 V/5 V level translation across isolation barrier - removes external level shifters and reduces BOM count. |
Use Scenario: Isolating cell voltage monitoring IC (e.g., LTC6804) SPI bus from main battery controller in EV packs. IC Role / Device Role / Timing Role: High-reliability isolator for daisy-chained SPI readback, operating continuously at 125°C ambient. Use Value: WB-grade qualification and 645 Vpeak VIORM ensure long-term reliability under high-voltage battery stack transients. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual-channel digital isolator applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| Si8620ED-B-IS | Capacitive isolation; 5 kVrms; max 10 Mbps; 3.3 V only; VIORM = 600 Vpeak | Lacks 5 V operation and mixed-supply support; lower VIORM limits use in 600 V+ systems | Prefer when board space is constrained and only 3.3 V supplies exist |
| ISO6720CDR | Capacitive isolation; 5 kVrms; max 50 Mbps; 1.71–5.5 V; VIORM = 800 Vpeak | Higher speed and wider supply range, but larger SOIC-16 package (10.3 × 7.5 mm vs. 10.3 × 7.5 mm - same footprint) and no medical certifications | Prefer when >10 Mbps or higher VIORM is required, and IEC 60601-1 is not mandated |
Compared with Si8620ED-B-IS and ISO6720CDR, ADUM2200WARWZ uniquely combines VDE 0884-17 reinforced certification, 3.3 V/5 V mixed-supply operation, and guaranteed ≤3 ns pulse width distortion in the industry-standard RW-16 package - making it optimal for safety-critical, thermally demanding, and voltage-flexible designs.
Availability
ADUM2200WARWZ is available at Aetrix Electronics and suitable for industrial motor drives, medical patient monitors, isolated RS-485 transceivers, and battery management systems requiring stable component supply, long-lifecycle assurance, and certified reinforced isolation.
Supply support for ADUM2200WARWZ includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Analog Devices, Inc. is a global leader in high-performance analog, mixed-signal, and digital signal processing semiconductors, serving precision instrumentation, industrial automation, and healthcare markets.
The ADuM2200 family delivers certified, high-speed digital isolation using iCoupler® technology - designed specifically for safety-critical systems where reliability, timing accuracy, and regulatory compliance outweigh raw speed or cost.
FAQ
What safety certifications does ADUM2200WARWZ hold?
ADUM2200WARWZ holds UL 1577 (5000 Vrms), VDE 0884-17 (VIORM = 645 Vpeak, reinforced), IEC 60601-1 (2 MOPP), IEC 62368-1, and IEC 61010-1 certifications. These are verified per production test protocols - including 1209 Vpeak partial discharge testing for VDE - and apply specifically to the RW-16 package variant used in ADUM2200WARWZ.
Does ADUM2200WARWZ support different supply voltages on each side?
Yes, ADUM2200WARWZ supports independent 3.0 V to 5.5 V supplies on Side 1 (VDD1) and Side 2 (VDD2), enabling true 3.3 V/5 V level translation. This is confirmed in Tables 7–10 of the datasheet for mixed-supply operation modes, with full 10 Mbps performance retained in all combinations.
What is the maximum operating temperature for ADUM2200WARWZ?
ADUM2200WARWZ is a WB-grade part rated for −40°C to +125°C ambient operation, as specified in Table 17 (Recommended Operating Conditions) and Table 18 (Absolute Maximum Ratings). This rating is validated across all electrical parameters including propagation delay skew and supply current.
How does the refresh feature in ADUM2200WARWZ work?
The ADUM2200WARWZ includes a patented internal refresh circuit that periodically samples the input state during DC conditions or power-up, ensuring output remains valid even with no input transitions. This eliminates the need for external refresh pulses or watchdog timers - a capability explicitly documented in the General Description and Applications Information sections.
Can ADUM2200WARWZ replace optocouplers directly in existing designs?
ADUM2200WARWZ provides pin-compatible replacement for many dual-channel optocouplers in SOIC-16 footprints, but requires verifying ground separation (GND1/GND2 isolation), bypass capacitor placement (0.01–0.1 µF at VDD1/VDD2), and absence of external pull-ups. Its deterministic timing and no-CTR behavior simplify redesign - unlike optocouplers, ADUM2200WARWZ needs no derating for temperature or lifetime.
ADUM2200WARWZ Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Series:
- -
- Package/Case:
- 16-SOIC (0.295", 7.50mm Width)
- Packaging:
- Tube
- Product Status:
- Active
- Technology:
- Magnetic Coupling
- Type:
- General Purpose
- Isolated Power:
- No
- Number of Channels:
- 2
- Inputs - Side 1/Side 2:
- 2/0
- Channel Type:
- Unidirectional
- Voltage - Isolation:
- 5000Vrms
- Common Mode Transient Immunity (Min):
- 25kV/µs
- Data Rate:
- 1Mbps
- Propagation Delay tpLH / tpHL (Max):
- 150ns, 150ns
- Pulse Width Distortion (Max):
- 40ns
- Rise / Fall Time (Typ):
- 10ns, 10ns
- Voltage - Supply:
- 3V ~ 5.5V
- Grade:
- Automotive
- Qualification:
- -
- Operating Temperature:
- -40°C ~ 125°C
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 16-SOIC
ADUM2200WARWZ FAQ
1.How can I place an order for ADUM2200WARWZ through Aetrix?
Please submit a Request for Quotation (RFQ) for ADUM2200WARWZ on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for ADUM2200WARWZ reliable?
The price and inventory of ADUM2200WARWZ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ADUM2200WARWZ is usually 5 days.
3.What payment methods are accepted for ADUM2200WARWZ?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ADUM2200WARWZ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for ADUM2200WARWZ?
ADUM2200WARWZ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ADUM2200WARWZ order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for ADUM2200WARWZ?
For technical support, including ADUM2200WARWZ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ADUM2200WARWZ requirements.
6.How does Aetrix verify that ADUM2200WARWZ is sourced from the original manufacturer or authorized distributors?
All ADUM2200WARWZ products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that ADUM2200WARWZ meets industry standards.
7.What is the process for return or replacement of ADUM2200WARWZ?
All ADUM2200WARWZ units undergo pre-shipment inspection (PSI). If there is an issue with ADUM2200WARWZ, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The ADUM2200WARWZ part is unused and in its original packaging.
Return procedure for ADUM2200WARWZ:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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