Digital Isolators Dual-Channel Isolators with Integrated DC-to-DC Converter (1/1 Channel Directionality)

The ADuM6210 / ADuM6211 / ADuM6212 represent dual-channel digital isolators featuring isoPower, an integrated, isolated dc-to-dc converter. Leveraging Analog Devices, Inc.'s iCoupler technology, the dc-to-dc converter delivers regulated, isolated power with an adjustable range between 3.135 V and 5.25 V. These isolators accommodate input supply voltages ranging from slightly below the required output to significantly higher values, as detailed in Table 2 for popular voltage combinations and their corresponding power levels.

In low-power, isolated designs, the ADuM6210 / ADuM6211 / ADuM6212 negate the necessity for a separate, isolated dc-to-dc converter. The iCoupler chip-scale transformer technology is utilized for both isolated logic signals and the magnetic components of the dc-to-dc converter. The outcome is a compact, all-encompassing isolation solution.

isoPower employs high-frequency switching elements to transfer power through its transformer. Careful attention must be given to printed circuit board (PCB) layout to meet emissions standards. Refer to the AN-0971 Application Note for recommended board layout practices.

Features and Benefits:

• isoPower integrated, isolated dc-to-dc converter
• Regulated 3.135 V to 5.25 V output
• Up to 150 mW output power
• Dual dc-to-100 Mbps (NRZ) signal isolation channels
• Soft start power supply
• 20-lead SSOP package with 5.3 mm creepage
• Supports SPI up to 15 MHz
• High temperature operation: 105°C
• High common-mode transient immunity: >25 kV/μs
• Safety and regulatory approvals
• UL recognition
  
  • 3750 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 = 849 V peak

Applications:

• RS-232 transceivers
• Power supply start-up bias and gate drives
• Isolated sensor interfaces
• Industrial PLCs

DIGITAL ISOLATOR 45NS WSOIC-16; No. of Channels:4 Channel; Propagation Delay:45ns; Supply Voltage Min:3V; Supply Voltage Max:5.5V; Interface Case Style:WSOIC; No. of Pins:16Pins; Operating Temperature Min:-40°C; Operating Temperature Max:105°C; Packaging:Cut Tape; Product Range:ADUM6402 Series; Automotive Qualification Standard:-; MSL:MSL 3 - 168 hours; SVHC:No SVHC (20-Jun-2016); No. of Channels:4Channels

DIGITAL ISOLATOR 65NS WSOIC-16; No. of Channels:3 Channel; Propagation Delay:65ns; Supply Voltage Min:2.7V; Supply Voltage Max:5.5V; Interface Case Style:WSOIC; No. of Pins:16Pins; Operating Temperature Min:-40°C; Operating Temperature Max:105°C; Packaging:Each; Product Range:ADUM3300 Series; Automotive Qualification Standard:-; MSL:MSL 1 - Unlimited; SVHC:No SVHC (20-Jun-2016); No. of Channels:3Channels

DIGITAL ISOLATOR 3CH 7.2NS WSOIC-16; No. of Channels:3 Channel; Propagation Delay:7.2ns; Supply Voltage Min:1.7V; Supply Voltage Max:5.5V; Interface Case Style:WSOIC; No. of Pins:16Pins; Operating Temperature Min:-40 C ;RoHS Compliant: Yes

DIGITAL ISOLATOR 2CH 4.5NS WSOIC-20; No. of Channels:2 Channel; Propagation Delay:4.5ns; Supply Voltage Min:2.375V; Supply Voltage Max:2.625V; Interface Case Style:WSOIC; No. of Pins:20Pins; Operating Temperature Min:-40 C

SAMPLE & HOLE CKT OCTAL DIP-16; No. of Amplifiers:8 Amplifier; Bandwidth:-; Acquisition Time:3.6µs; Input Offset Voltage:2.5mV; Amplifier Case Style:DIP; No. of Pins:16Pins; Supply Voltage Range:10V to 13.2V; Settling Time:1µs; Operating Temperature Min:-40°C; Operating Temperature Max:85°C; Packaging:Each; Product Range:-; MSL:-; SVHC:No SVHC (20-Jun-2016)

Acceleration Sensor Development Tools EVAL-ADXL345Z-S

3.75 kV RMS Digital Isolators for Isolated USB 2.0 High, Full, and Low Speed Features: USB 2.0 signaling with automatic detection of low, full, and high speed connections 1.5 Mbps, 12 Mbps, and 480 Mbps data rates Bidirectional USB isolator for upstream and downstream ports Redriving and high speed data retiming for input jitter removal and an open eye Flexible clock input options 4.5 V to 5.5 V VBUSx or 3 V to 3.6V operation on each side 21 mA typical idle, low or full speed mode supply current 48 mA typical idle, high speed mode supply current Ultra low power standby in USB 2.0 suspend (L2) or disconnect 1.7 mA typical low power standby, upstream supply current 20 μA typical low power standby, downstream supply current ±6000 V IEC 61000-4-2 ESD protection across the isolation barrier Passed CISPR32/EN55032 Class B emissions High common-mode transient immunity: 50 kV/μs typical Safety and regulatory approvals (pending) UL (pending): 3750 V rms for 1 minute per UL 1577 CSA Component Acceptance Notice 5A (pending) IEC 62368-1, IEC 61010-1, and IEC60601-1 VDE certificate of conformity (pending) DIN V VDE V 0884-11 (VDE V 0884-11):2017-01 VIORM = 849 VPEAK (working voltage) Operating temperature range: −55°C to +125°C Compact 20-lead SSOP with 5.3 mm creepage and clearance

12-BIT EVAL BOARD 1200 MSPS DAC; Silicon Manufacturer:Analog Devices; Silicon Core Number:AD9735; Kit Application Type:Data Converter; Application Sub Type:DAC; Kit Contents:Eval Board AD9735; Product Range:AD9735 Series; SVHC:No SVHC (20-Jun-2016); Features:LVDS Sampling Integrity Built-in Self Test Adjustable Analog Output

EVALUATION MODULE DAC; Silicon Manufacturer:Analog Devices; Silicon Core Number:AD5544; Kit Application Type:Data Converter; Application Sub Type:DAC; Kit Contents:Eval Board AD5544 AD5545 Software CD; Product Range:AD5544 Series; SVHC:No SVHC (20-Jun-2016); Features:Graphic User Interface Software For Board Control & Data Analysis Various Power Supply Options