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Analog Devices Inc. ADUM2210SRIZ-RL
- Part No.:
- ADUM2210SRIZ-RL
- Manufacturer:
- Analog Devices Inc.
- Category:
- Digital Isolators
- Package:
- 16-SOIC (0.295", 7.50mm Width)
- Datasheet:
-
ADUM2210SRIZ-RL.pdf
- Description:
- DGTL ISO 5000VRMS 2CH GP 16SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:3,730
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Product details
Overview
ADuM2210SRIZ-RL from Analog Devices is a dual-channel, 5 kV rms reinforced digital isolator using iCoupler® transformer-based technology. It provides bidirectional signal isolation between two independent circuits operating at 3.0–5.5 V per side, supports up to 10 Mbps NRZ data rate, features 3 ns max pulse width distortion and 3 ns max channel-to-channel matching, and is used in medical equipment, motor drives, and RS-485 transceiver isolation.
For engineers reviewing the ADuM2210SRIZ-RL datasheet, ADuM2210SRIZ-RL pinout, ADuM2210SRIZ-RL application, or ADuM2210SRIZ-RL equivalent, key selection criteria include reinforced 5 kV rms isolation rating, 125°C operation, mixed-voltage level translation (3.3 V/5 V), low power consumption (≤3.7 mA/channel @10 Mbps), and compliance with IEC 62368-1, IEC 60601-1, and VDE 0884-17.
Technical Context
The ADuM2210SRIZ-RL implements two independent unidirectional isolation channels using monolithic air-core transformers, eliminating LED/photodiode aging and CTR drift inherent in optocouplers. Its architecture enables precise timing control with ≤3 ns pulse width distortion and ≤3 ns channel matching under all supply configurations (5 V/5 V, 3.3 V/3.3 V, or mixed 5 V/3.3 V).
It delivers reinforced insulation per DIN EN IEC 60747-17 (VDE 0884-17) with VIORM = 645 V peak and meets IEC 60601-1 (2 MOPP) for medical applications. The device supports default-low output logic and operates across −40°C to +125°C with high common-mode transient immunity (>25 kV/µs).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Isolation Voltage | 5000 V rms (1-minute test); enables reinforced insulation per UL 1577 and IEC 60601-1 2-MOPP requirements |
| 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 maximum; ensures minimal duty-cycle degradation for clock or PWM signals crossing isolation barrier |
| Channel Matching | ≤3 ns maximum codirectional skew; critical for synchronized dual-signal applications like isolated ADC/DAC control |
| Supply Range | 3.0 V to 5.5 V per side; allows level translation between 3.3 V microcontrollers and 5 V peripherals without external level shifters |
| Operating Temperature | −40°C to +125°C; qualified for automotive battery monitoring and industrial motor drive environments |
| Common-Mode Immunity | >25 kV/µs; maintains signal integrity in noisy power electronics systems with fast-switching MOSFETs/IGBTs |
Pinout & Package
ADuM2210SRIZ-RL uses a 16-lead SOIC wide-body package (RW-16) 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 | Provides return path for Side 1 logic; must be connected to local input ground plane |
| 3, VDD1 | Input-side supply voltage | Accepts 3.0–5.5 V; powers input-side logic and transformer driver circuitry |
| 4, VIA | Input A signal | Unidirectional logic input on Side 1; drives isolated output VOA on Side 2 |
| 5, VIB | Input B signal | Unidirectional logic input on Side 1; drives isolated output VOB on Side 2 |
| 9, 16, GND2 | Output-side ground reference | Provides return path for Side 2 logic; galvanically isolated from GND1 |
| 12, VOB | Output B signal | Unidirectional logic output on Side 2; driven by VIB input with <3 ns skew vs. VOA |
| 13, VOA | Output A signal | Unidirectional logic output on Side 2; driven by VIA input; default-low when unpowered |
| 14, VDD2 | Output-side supply voltage | Accepts 3.0–5.5 V; powers output-side logic and receiver circuitry; enables level translation |
Key Features
| Feature | Design Value |
|---|---|
| iCoupler® transformer isolation | Eliminates optocoupler CTR drift and lifetime degradation; enables stable 125°C operation over product lifetime |
| Reinforced 5 kV rms rating | Meets UL 1577, VDE 0884-17, and IEC 60601-1 2-MOPP for patient-connected medical devices |
| Mixed-voltage operation | Supports 3.3 V ↔ 5 V level translation across barrier-no external level shifters required in mixed-supply systems |
| Low-power high-speed operation | 3.7 mA/channel max @10 Mbps (5 V), enabling energy-efficient isolation in battery-powered or thermally constrained designs |
| High CMTI >25 kV/µs | Prevents data corruption in motor drives and inverters where fast dV/dt noise couples across isolation barrier |
Applications
| Medical Isolation | Industrial Motor Drives |
|---|---|
Use Scenario: Isolating UART or SPI communication between microcontroller and isolated analog front-end in ECG or patient monitor. IC Role / Device Role / Timing Role: Dual-channel digital isolator providing galvanic separation between patient-connected analog section and digital processing unit. Use Value: Enables 2-MOPP compliance per IEC 60601-1 with 5 kV rms reinforced insulation and 125°C operation for long-term reliability. |
Use Scenario: Isolating gate-drive signals and feedback from IGBTs/MOSFETs in three-phase inverter control boards. IC Role / Device Role / Timing Role: Bidirectional signal isolator transmitting PWM enable/disable and fault status across high dV/dt barriers. Use Value: Maintains signal integrity with >25 kV/µs CMTI and ≤3 ns channel matching to prevent shoot-through in half-bridge drivers. |
| RS-485 Transceiver Isolation | Hybrid Electric Vehicle Battery Monitoring |
Use Scenario: Isolating differential data lines and control signals of isolated RS-485 transceivers in factory automation networks. IC Role / Device Role / Timing Role: Dual-channel isolator separating transceiver logic interface from bus-side PHY to break ground loops. Use Value: Supports 10 Mbps data rate and 3.3 V/5 V level translation to interface modern MCU I/O with legacy 5 V transceivers. |
Use Scenario: Isolating cell voltage measurement and balancing control signals between battery management ICs and host controller in HEV packs. IC Role / Device Role / Timing Role: Reinforced isolator enabling safe communication across 400–800 V DC battery stacks while meeting AEC-Q100 Grade 1. Use Value: Provides VIORM = 645 V peak and 125°C operation for reliable performance in high-temperature under-hood 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 |
|---|---|---|---|
| SI8621ED-IS | Capacitive isolation; 5 kV rms rating; 10 Mbps; 3.3 V only supply; no mixed-voltage support | Lacks 5 V operation and level translation capability; lower CMTI (20 kV/µs) | Choose when system uses only 3.3 V supplies and cost sensitivity outweighs level-shifting need. |
| ISO7721DWR | Capacitive isolation; 5 kV rms; 100 Mbps; 3.3/5 V operation; higher speed but larger propagation delay (11 ns typ) | Higher data rate but looser timing (11 ns vs. 3 ns PWD); different pinout; not AEC-Q100 qualified | Choose for non-automotive systems requiring >10 Mbps or tighter layout constraints; verify timing budget impact. |
Compared with SI8621ED-IS and ISO7721DWR, ADuM2210SRIZ-RL uniquely combines 3.3 V/5 V mixed-supply operation, 3 ns pulse width distortion, AEC-Q100 qualification, and IEC 60601-1 2-MOPP compliance-making it optimal for medical and automotive battery monitoring where precision timing and regulatory alignment are mandatory.
Availability
ADuM2210SRIZ-RL is available at Aetrix Electronics and suitable for medical equipment, industrial motor drives, and hybrid electric vehicle battery monitoring requiring stable component supply and long-term lifecycle assurance.
Supply support for ADuM2210SRIZ-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 is a global leader in high-performance analog, mixed-signal, and digital signal processing semiconductors, serving industrial, automotive, communications, and healthcare markets.
The ADuM2210SRIZ-RL belongs to the iCoupler® digital isolator product line, designed specifically for high-reliability, high-isolation, and high-CMTI applications in medical, industrial, and automotive systems demanding regulatory compliance and extended temperature operation.
FAQ
What is the isolation rating and safety certification of ADuM2210SRIZ-RL?
ADuM2210SRIZ-RL provides 5000 V rms reinforced isolation per UL 1577 and meets IEC 60601-1 (2 MOPP), IEC 62368-1, IEC 61010-1, and DIN EN IEC 60747-17 (VDE 0884-17) standards. Its VIORM is 645 V peak, supporting reinforced insulation in medical and industrial applications. The RW-16 package ensures 7.8 mm creepage and clearance for high-voltage system compliance.
Does ADuM2210SRIZ-RL support level translation between 3.3 V and 5 V domains?
Yes, ADuM2210SRIZ-RL supports mixed-voltage operation: VDD1 and VDD2 can each be independently set to 3.0–5.5 V. This enables true bidirectional level translation-for example, 3.3 V MCU I/O on Side 1 communicating with 5 V RS-485 transceiver on Side 2-without external level shifters or voltage dividers.
What is the maximum data rate and timing precision of ADuM2210SRIZ-RL?
ADuM2210SRIZ-RL supports DC to 10 Mbps NRZ data rates. Its timing precision includes ≤3 ns maximum pulse width distortion and ≤3 ns maximum codirectional channel-to-channel matching, ensuring minimal duty-cycle error and synchronization fidelity for clock distribution and PWM isolation.
Is ADuM2210SRIZ-RL qualified for automotive applications?
Yes, ADuM2210SRIZ-RL is AEC-Q100 qualified for automotive applications (Grade 1: −40°C to +125°C). It is widely deployed in hybrid electric vehicle battery monitoring systems and motor control units where reinforced isolation, high CMTI, and extended temperature operation are required.
How does ADuM2210SRIZ-RL differ from ADuM2211 in pin configuration and functionality?
ADuM2210SRIZ-RL has inputs VIA/VIB on Side 1 and outputs VOA/VOB on Side 2 (input-side driven), whereas ADuM2211 swaps one channel: VIA becomes output and VIB remains input. This makes ADuM2210SRIZ-RL ideal for standard unidirectional isolation (e.g., MCU → transceiver), while ADuM2211 suits asymmetric use cases like feedback + command paths.
ADUM2210SRIZ-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:
- 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:
- -
- Qualification:
- -
- Operating Temperature:
- -40°C ~ 125°C
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 16-SOIC-IC
ADUM2210SRIZ-RL FAQ
1.How can I place an order for ADUM2210SRIZ-RL through Aetrix?
Please submit a Request for Quotation (RFQ) for ADUM2210SRIZ-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 ADUM2210SRIZ-RL reliable?
The price and inventory of ADUM2210SRIZ-RL are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ADUM2210SRIZ-RL is usually 5 days.
3.What payment methods are accepted for ADUM2210SRIZ-RL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ADUM2210SRIZ-RL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for ADUM2210SRIZ-RL?
ADUM2210SRIZ-RL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ADUM2210SRIZ-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 ADUM2210SRIZ-RL?
For technical support, including ADUM2210SRIZ-RL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ADUM2210SRIZ-RL requirements.
6.How does Aetrix verify that ADUM2210SRIZ-RL is sourced from the original manufacturer or authorized distributors?
All ADUM2210SRIZ-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 ADUM2210SRIZ-RL meets industry standards.
7.What is the process for return or replacement of ADUM2210SRIZ-RL?
All ADUM2210SRIZ-RL units undergo pre-shipment inspection (PSI). If there is an issue with ADUM2210SRIZ-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 ADUM2210SRIZ-RL part is unused and in its original packaging.
Return procedure for ADUM2210SRIZ-RL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
ADUM2210SRIZ-RL Tags
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ISO1212DBQR
Texas Instruments
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ISO6721BDR
Texas Instruments
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SI8710AC-B-ISR
Skyworks Solutions Inc.
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ISO7720FDR
Texas Instruments
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ISO7721DR
Texas Instruments
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ISO7721FDR
Texas Instruments
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SI8710CC-B-ISR
Skyworks Solutions Inc.
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ISO6741FQDWRQ1
Texas Instruments
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ISO7721DWVR
Texas Instruments
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ISO7762FDBQR
Texas Instruments
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ISO7741DWR
Texas Instruments
-
ISO7741FDWR
Texas Instruments
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