ADUM1210
PRODUCTIONDual-Channel Digital Isolator
- Part Models
- 2
- 1ku List Price
- Starting From $1.61
Part Details
- Narrow body, RoHS-compliant, 8-lead SOIC
- High temperature operation: 105°C
- High data rate: dc to 10 Mbps (NRZ)
- Low Power Operation
- 5 V operation
1.1 mA per channel maximum @ 0 Mbps to 2 Mbps
3.7 mA per channel maximum @ 10 Mbps - 3 V operation
0.8 mA per channel maximum @ 0 Mbps to 2 Mbps
2.2 mA per channel maximum @ 10 Mbps
- 3 V/5 V level translation
- Precise timing characteristics
3 ns maximum pulse width distortion
3 ns maximum channel-to-channel matching - High common-mode transient immunity: >25 kV/µs
- Safety and regulatory approvals
UL recognition
2500 V rms for 1 minute per UL 1577
CSA Component Acceptance Notice #5A
VDE certificate of conformity
DIN V VDE V 0884-10 (VDE V 0884-10): 2006-12
VIORM = 560 V peak
The ADuM1210 is a dual-channel, digital isolator based on Analog Devices, Inc. iCoupler® technology. Combining high speed CMOS and monolithic transformer technology, this isolation component provides outstanding performance characteristics superior to alternatives such as optocoupler devices.
By avoiding the use of LEDs and photodiodes, iCoupler devices remove the design difficulties commonly associated with optocouplers. The concerns of the typical optocoupler regarding uncertain current transfer ratios, nonlinear transfer functions, and temperature and lifetime effects are eliminated with the simple iCoupler digital interfaces and stable performance characteristics. The need for external drivers and other discrete components is eliminated with iCoupler products. Furthermore, iCoupler devices consume one-tenth to one-sixth the power of optocouplers at comparable signal data rates.
The ADuM1210 isolator provides two independent isolation channels operable with the supply voltage on either side, ranging from 2.7 V to 5.5 V. This provides compatibility with lower voltage systems and enables voltage translation functionality across the isolation barrier. In addition, the ADuM1210 provides low pulse width distortion (<3 ns) and tight channel-to-channel matching (<3 ns). Unlike other optocoupler alternatives, the ADuM1210 isolator has a patented refresh feature that ensures dc correctness in the absence of input logic transitions and during power-up/power-down conditions. Furthermore, as an alternative to the ADuM1200 dual-channel digital isolator that defaults to an output high condition, the ADuM1210 outputs default to a logic low state when input power is off.
APPLICATIONS
- Size-critical multichannel isolation
- SPI interface/data converter isolation
- RS-232/RS-422/RS-485 transceiver isolation
- Digital field bus isolation
- Gate drive interface
Documentation
Data Sheet 1
Application Note 7
Technical Articles 5
Safety and Regulatory Compliance 1
Frequently Asked Question 1
Video 1
Solutions Bulletin & Brochure 1
Safety and Regulatory Compliance 1
Webcast 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| ADUM1210BRZ | 8-Lead SOIC | ||
| ADUM1210BRZ-RL7 | 8-Lead SOIC |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Sep 22, 2015 - 15_0135 Alternate Assembly Site of Select Isolator Products in 8L/16L SOIC_N, 16L/20L SOIC_W and 16L/20L SOIC_IC at ASE Chungli |
||
| ADUM1210BRZ | PRODUCTION | |
| ADUM1210BRZ-RL7 | PRODUCTION | |
|
Apr 28, 2014 - 13_0109 Notification of Qualification of Alternate Fab Foundry at ADI Limerick for TC die in Isolation products. |
||
| ADUM1210BRZ | PRODUCTION | |
| ADUM1210BRZ-RL7 | PRODUCTION | |
|
Feb 27, 2012 - 11_0066 Qualification of Alternate Fab Foundry Gold Plating Process Site for Isolation Products at ADI Limerick. |
||
| ADUM1210BRZ | PRODUCTION | |
| ADUM1210BRZ-RL7 | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
Hardware Ecosystem
| Parts | Product Life Cycle | Description |
|---|---|---|
| ADUM320N | RECOMMENDED FOR NEW DESIGNS | 5.7 kV RMS/3.0 kV RMS Dual Digital Isolators |
Evaluation Kits
Evaluation Board for Single and Dual Channel Standard Data Isolators in 8 lead SOIC Package
Resources
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