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Analog Devices Inc. ADUM2200BRWZ-RL
- Part No.:
- ADUM2200BRWZ-RL
- Manufacturer:
- Analog Devices Inc.
- Category:
- Digital Isolators
- Package:
- 16-SOIC (0.295", 7.50mm Width)
- Datasheet:
-
ADUM2200BRWZ-RL.pdf
- Description:
- DGTL ISO 5000VRMS 2CH GP 16SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:993
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Product details
Overview
ADUM2200BRWZ-RL from Analog Devices is a dual-channel, 5 kV rms reinforced digital isolator based on iCoupler® transformer technology, delivering dc-to-10 Mbps signal isolation with 3 ns max pulse width distortion and 25 kV/µs common-mode transient immunity. It operates from 3.0 V to 5.5 V on both sides, supports 3.3 V/5 V level translation, and is qualified for industrial and medical applications up to +105°C.
For engineers reviewing the ADUM2200BRWZ-RL datasheet, ADUM2200BRWZ-RL pinout, ADUM2200BRWZ-RL application, or ADUM2200BRWZ-RL equivalent, this page provides verified specifications, SOIC-W-16 pin mapping, safety-certified insulation parameters (UL 1577, VDE 0884-17), and real-world use cases in RS-485 transceiver isolation and battery monitor systems.
Technical Context
The ADUM2200BRWZ-RL implements two independent unidirectional isolation channels using monolithic air-core transformers, eliminating LED/photodiode aging and CTR drift inherent in optocouplers. Its patented refresh circuit ensures DC correctness during idle periods and power transitions.
It supports mixed-voltage operation (e.g., 5 V side 1 / 3.3 V side 2), delivers precise timing with ≤3 ns pulse width distortion and ≤3 ns channel-to-channel matching, and achieves reinforced insulation per DIN EN IEC 60747-17 (VIORM = 645 V peak) in a 16-lead SOIC wide-body (RW-16) package.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Isolation Voltage | 5000 V rms (1 min), certified per UL 1577 and VDE 0884-17 - enables reinforced insulation in medical (60601-1) and industrial safety-critical systems |
| Data Rate | DC to 10 Mbps (NRZ) - supports high-speed serial interfaces including isolated RS-485 and CAN FD physical layer signaling |
| Pulse Width Distortion | ≤3 ns max - preserves signal integrity in timing-sensitive applications like PWM motor control feedback loops |
| Common-Mode Transient Immunity | >25 kV/µs - maintains reliable operation in noisy environments such as motor drives and switch-mode power supplies |
| Supply Voltage Range | 3.0 V to 5.5 V per side - enables bidirectional level translation between 3.3 V microcontrollers and 5 V peripherals |
| Quiescent Current | 1.6 mA/channel max at 1 Mbps (5 V), 1.3 mA/channel max at 1 Mbps (3.3 V) - reduces thermal load in space-constrained embedded designs |
| Operating Temperature | −40°C to +105°C - suitable for under-hood automotive subsystems and industrial PLC modules |
Pinout & Package
ADUM2200BRWZ-RL uses a 16-lead SOIC wide-body (RW-16) package with 7.8 mm creepage and clearance, optimized for reinforced insulation in high-voltage systems.
| 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 to minimize noise coupling |
| 3 | VDD1 | Input-side supply (3.0–5.5 V); bypass with 0.01–0.1 µF capacitor within 2 mm trace length to suppress switching noise |
| 4 | VIA | Channel A input - accepts CMOS logic levels referenced to VDD1; no external pull-up required |
| 5 | VIB | Channel B input - independent of VIA; supports asynchronous dual-channel isolation |
| 9, 16 | GND2 | Output-side ground reference; internally shorted - separate from GND1 to maintain galvanic isolation barrier |
| 12, 13 | VOB, VOA | Channel B and A outputs - drive CMOS loads up to 3.2 mA; VOx = VDD2 − 0.1 V (min) at light load |
| 14 | VDD2 | Output-side supply (3.0–5.5 V); enables voltage translation across isolation barrier when VDD1 ≠ VDD2 |
Key Features
| Feature | Design Value |
|---|---|
| iCoupler® transformer isolation | Replaces optocouplers with stable, temperature-invariant transfer characteristics and no LED degradation over time |
| Patented refresh circuit | Maintains DC-correct output state during prolonged input static conditions and power-up/power-down sequences |
| Enhanced ESD robustness | System-level IEC 61000-4-x compliance (ESD, burst, surge) achieved via internal layout and circuit hardening |
| Reinforced insulation certification | UL 1577 (5000 V rms), VDE 0884-17 (VIORM = 645 V peak), IEC 60601-1 (2 MOPP) - validated for patient-connected medical devices |
| Low-power mixed-voltage operation | Supports 3.3 V ↔ 5 V level translation without external level shifters, reducing BOM count and PCB area |
Applications
| Motor Drive Feedback Isolation | Medical Patient Monitoring Interface |
|---|---|
|
Use Scenario: Isolating encoder signals and current-sense ADC outputs in 48 V BLDC motor controllers subject to >10 kV/µs transients. IC Role / Device Role / Timing Role: Dual-channel unidirectional isolator transmitting PWM gate signals and analog feedback data across high dv/dt barriers. Use Value: 25 kV/µs CMTI prevents false triggering; 3 ns PWD ensures accurate timing alignment between phase current sampling and gate drive edges. |
Use Scenario: Galvanically isolating UART and SPI lines between microcontroller and ECG front-end ASIC in Class II medical devices. IC Role / Device Role / Timing Role: Signal isolator providing reinforced insulation (2 MOPP) per IEC 60601-1 while preserving full-duplex serial timing. Use Value: UL/VDE certifications eliminate need for additional safety capacitors; 10 Mbps capability supports high-resolution waveform streaming. |
| Industrial RS-485 Transceiver Isolation | Battery Management System (BMS) Cell Monitoring |
|
Use Scenario: Isolating MAX13487E RS-485 transceivers in factory automation nodes exposed to 2 kV EFT pulses. IC Role / Device Role / Timing Role: Bidirectional data path isolator separating controller-side logic from bus-side differential transceiver. Use Value: Integrated 3.3 V/5 V translation allows direct interface to 3.3 V MCU and 5 V transceiver; 10 Mbps headroom accommodates future protocol upgrades. |
Use Scenario: Isolating cell voltage measurement ICs (e.g., LTC6813) from host MCU in 800 V EV battery packs. IC Role / Device Role / Timing Role: High-reliability isolator enabling daisy-chained communication across 10+ series-connected modules. Use Value: 5000 V rms isolation withstand and 645 V peak VIORM meet IEC 62619 requirements; 105°C rating supports under-pack thermal environments. |
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 kV rms rating; 100 Mbps max data rate; higher supply current (4.5 mA/ch @ 10 Mbps) | Higher speed but less robust against high-frequency EFT; lacks IEC 60601-1 2 MOPP certification | Prefer SI8620ED-B-IS only when >10 Mbps is required and medical certification is not needed. |
| ISO7721DR | Capacitive isolation; 5000 V rms; 100 Mbps; lower propagation delay (11 ns typ); no VDE 0884-17 certification | Superior timing specs but limited to IEC 62368-1; not approved for patient-connected equipment | Select ISO7721DR for industrial automation where speed outweighs regulatory scope, but avoid in medical BOMs. |
Compared with SI8620ED-B-IS and ISO7721DR, ADUM2200BRWZ-RL offers uniquely validated reinforced insulation for medical and high-reliability industrial use, with proven CMTI performance and transformer-based stability-critical where long-term signal fidelity and safety certification are non-negotiable.
Availability
ADUM2200BRWZ-RL is available at Aetrix Electronics and suitable for industrial motor drives, medical diagnostic equipment, and battery management systems requiring stable component supply, long-lifecycle assurance, and certified high-voltage isolation.
Supply support for ADUM2200BRWZ-RL 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, automotive, and healthcare markets.
The ADUM2200BRWZ-RL belongs to the iCoupler® digital isolator product line, engineered specifically for replacing optocouplers in safety-critical, high-noise, and mixed-voltage system interfaces where reliability, timing accuracy, and regulatory compliance are essential.
FAQ
What is the maximum continuous working voltage supported by ADUM2200BRWZ-RL?
ADUM2200BRWZ-RL supports a maximum continuous working voltage of 456 V rms (VIOWM) and 645 V peak (VIORM) under reinforced insulation per DIN EN IEC 60747-17 (VDE 0884-17). This rating applies to bipolar waveforms and is validated for use in IEC 60601-1 medical devices and IEC 62368-1 industrial equipment. The 5000 V rms 1-minute dielectric test confirms long-term insulation integrity.
Does ADUM2200BRWZ-RL support bidirectional communication on each channel?
No, ADUM2200BRWZ-RL provides two unidirectional channels: Channel A (VIA → VOA) and Channel B (VIB → VOB). It does not support true bidirectional signaling per pin. For bidirectional isolation, two ADUM2200BRWZ-RL units or a dedicated bidirectional isolator like ADUM2250 would be required. The pinout and functional block diagram confirm fixed input/output directionality.
Can ADUM2200BRWZ-RL operate with different supply voltages on each side?
Yes, ADUM2200BRWZ-RL supports mixed-supply operation: VDD1 and VDD2 may independently range from 3.0 V to 5.5 V. Verified configurations include 5 V on Side 1 / 3.3 V on Side 2 and vice versa. This enables seamless level translation in systems interfacing 3.3 V microcontrollers with 5 V peripherals without external level shifters.
What safety certifications apply to ADUM2200BRWZ-RL?
ADUM2200BRWZ-RL holds UL 1577 (5000 V rms), CSA/IEC 62368-1, IEC/CSA 60601-1 (2 MOPP), IEC/CSA 61010-1, CQC GB4943.1, and DIN EN IEC 60747-17 (VDE 0884-17) approvals. The RW-16 package is certified for reinforced insulation in medical applications, with VIORM = 645 V peak and minimum creepage/clearance of 7.8 mm.
How does the refresh feature in ADUM2200BRWZ-RL improve system reliability?
The refresh feature in ADUM2200BRWZ-RL actively monitors static input states and periodically retransmits the last valid logic level across the isolation barrier. This prevents output drift or metastability during extended periods of no input transition - critical during MCU reset sequences, brown-out conditions, or idle bus states in isolated communication links.
ADUM2200BRWZ-RL Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Series:
- iCoupler®
- Package/Case:
- 16-SOIC (0.295", 7.50mm Width)
- Packaging:
- Tape & Reel (TR)
- 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:
- 10Mbps
- Propagation Delay tpLH / tpHL (Max):
- 50ns, 50ns
- Pulse Width Distortion (Max):
- 3ns
- Rise / Fall Time (Typ):
- 2.5ns, 2.5ns
- Voltage - Supply:
- 3V ~ 5.5V
- Grade:
- -
- Qualification:
- -
- Operating Temperature:
- -40°C ~ 105°C
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 16-SOIC
ADUM2200BRWZ-RL FAQ
1.How can I place an order for ADUM2200BRWZ-RL through Aetrix?
Please submit a Request for Quotation (RFQ) for ADUM2200BRWZ-RL 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 ADUM2200BRWZ-RL reliable?
The price and inventory of ADUM2200BRWZ-RL are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ADUM2200BRWZ-RL is usually 5 days.
3.What payment methods are accepted for ADUM2200BRWZ-RL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ADUM2200BRWZ-RL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for ADUM2200BRWZ-RL?
ADUM2200BRWZ-RL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ADUM2200BRWZ-RL 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 ADUM2200BRWZ-RL?
For technical support, including ADUM2200BRWZ-RL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ADUM2200BRWZ-RL requirements.
6.How does Aetrix verify that ADUM2200BRWZ-RL is sourced from the original manufacturer or authorized distributors?
All ADUM2200BRWZ-RL 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 ADUM2200BRWZ-RL meets industry standards.
7.What is the process for return or replacement of ADUM2200BRWZ-RL?
All ADUM2200BRWZ-RL units undergo pre-shipment inspection (PSI). If there is an issue with ADUM2200BRWZ-RL, 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 ADUM2200BRWZ-RL part is unused and in its original packaging.
Return procedure for ADUM2200BRWZ-RL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
ADUM2200BRWZ-RL Tags
-
ISO1212DBQR
Texas Instruments
-
ISO6721BDR
Texas Instruments
-
SI8710AC-B-ISR
Skyworks Solutions Inc.
-
ISO7720FDR
Texas Instruments
-
ISO7721DR
Texas Instruments
-
ISO7721FDR
Texas Instruments
-
SI8710CC-B-ISR
Skyworks Solutions Inc.
-
ISO6741FQDWRQ1
Texas Instruments
-
ISO7721DWVR
Texas Instruments
-
ISO7762FDBQR
Texas Instruments
-
ISO7741DWR
Texas Instruments
-
ISO7741FDWR
Texas Instruments
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