ADUM4151

PRODUCTION

5 kV, 7-Channel, SPIsolator^™ Digital Isolators for SPI (with 2/1 Aux channel directionality)

Data Sheet (Rev. C) Product Selection Table

Part Models: 4
1ku List Price: Starting From $4.12

Viewing:

Part Details

Supports up to 17 MHz SPI clock speed
4 high speed, low propagation delay, SPI signal isolation channels
Three 250 kbps data channels
20-lead SOIC_IC package with 8.3 mm creepage
High temperature operation: 125°C
High common-mode transient immunity: >25 kV/µs
Safety and regulatory approvals
- UL recognition per UL 1577
  - 5000 V rms for 1 minute SOIC long package
- CSA Component Acceptance Notice 5A
- VDE certificate of conformity
  - DIN V VDE V 0884-10 (VDE V 0884-10):2006-12
  - Maximum working insulation voltage (V_IORM): 849 V peak

Part Models: 4
1ku List Price: Starting From $4.12

Documentation

Data Sheet 1

ADuM4151/ADuM4152/ADuM4153: 5 kV, 7-Channel, SPIsolator Digital Isolators for SPI Data Sheet (Rev.C) 02/07/2024

Safety and Regulatory Compliance 1

Safety and Regulatory Compliance Information 01/28/2016

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
ADUM4151ARIZ	20-Lead SOIC (Increased Creepage)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
ADUM4151ARIZ-RL	20-Lead SOIC (Increased Creepage)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
ADUM4151BRIZ	20-Lead SOIC (Increased Creepage)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
ADUM4151BRIZ-RL	20-Lead SOIC (Increased Creepage)	Material Declaration Reliablity Data	Ultra Librarian SamacSys

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
		PCN15_0135_Form Material_Report Detailed Change Description Qualification Results Summary
ADUM4151ARIZ	PRODUCTION
ADUM4151ARIZ-RL	PRODUCTION
ADUM4151BRIZ	PRODUCTION
ADUM4151BRIZ-RL	PRODUCTION
Feb 27, 2015 - 15_0034 ADuM415x Data Sheet Changes
		PCN15_0034_Form Material_Report Datasheet Specification Comparison
ADUM4151ARIZ	PRODUCTION
ADUM4151ARIZ-RL	PRODUCTION
ADUM4151BRIZ	PRODUCTION
ADUM4151BRIZ-RL	PRODUCTION

This is the most up-to-date revision of the Data Sheet.

Tools & Simulations

IBIS Model 1

ADuM3151/ADuM4151 IBIS Model

Evaluation Kits

ADuM3151 / ADuM3152 / ADuM3153 / ADuM4151 / ADuM4152 / ADuM4153 Evaluation Board

Buy Now View Details

Features and Benefits

Access to all seven data channels
Multiple connection options
Support for Tektronix active probes
Provision for cable terminations
Support for PCB edge-mounted coaxial connectors
Easy configuration
Installed SPIsolator^® digital isolator: ADuM3151BRSZ in the 20-lead SSOP package

Product Details

The EVAL-ADuM3151Z supports the parts listed in the supported models section, which are, 7-channel, data direction variants of SPIsolator^® isolators optimized for use in SPI applications. They include three low speed channels for axillary functions, which are not timing critical. The evaluation board provides a JEDEC standard 20-lead SSOP pad layout, support for signal distribution, loopback, and loads referenced to VDDx or GNDx, as well as optimal bypass capacitance. Signal sources can be wired onto the board as well as brought onto the board through edge-mounted SMA connectors (sold separately) or terminal blocks for power connections. The board includes 200 mil header positions for compatibility with Tektronix active probes.

The board follows best printed circuit board (PCB) design practices for 4-layer boards, including a full power and ground plane on each side of the isolation barrier. No other EMI or noise mitigation design features are included on this board. In cases of very high speed operation or when ultralow emissions are required, refer to the AN-1109 application note for additional board layout techniques.

Supported SPIsolator Models