ADUM5202: Dual-Channel Isolators with Integrated DC/DC Converter
The ADuM520x* are dual-channel digital isolators with isoPower, an integrated, isolated DC/DC converter. Based on Analog Devices' iCoupler® technology, the DC/DC converter provides up to ...続きを見る
- This product is not yet released to manufacturing. Please contact the
iCoupler Development Group for sample availability and additional
technical information. - An Overview of the iCoupler family of products is available.
- An Overview of isoPower products is available.
- AN-971: Control of Radiated Emissions with isoPower Devices
ADUM5202: Dual-Channel Isolators with Integrated DC/DC Converter
製品概要
The ADuM520x* are dual-channel digital isolators with isoPower, an integrated, isolated DC/DC converter. Based on Analog Devices' iCoupler® technology, the DC/DC converter provides up to 500 mW of regulated, isolated power at either 5.0V from a 5.0V input supply or 3.3V from a 3.3V or 5.0V supply. This eliminates the need for a separate isolated DC/DC converter in low-power isolated designs. Analog Devices' chipscale transformer iCoupler technology is used both for the isolation of the logic signals as well as for the DC/DC converter. The result is a small form-factor total-isolation solution.
ADuM520x units may be used in combination with ADuM540x and ADuM5000 with isoPower to achieve higher output power levels and greater channel counts.
The ADuM520x isolators provide two independent isolation channels in a variety of channel configurations and data rates (see Ordering Guide).
*Protected by U.S. Patents 5,952,849, 6,873,065. and 7075 329 B2. Other patents pending.
Applications
Features
- isoPower™ integrated isolated DC/DC converter
- Regulated 3V or 5V output
- 500mW output power
- Dual dc-to-25 Mbps (NRZ) signal isolation channels
- Schmitt Trigger Inputs
- SOIC 16-lead package with > 8mm creepage
- High temperature operation: 105°C
- High common-mode transient immunity: > 25 kV/µs
- Safety and regulatory approvals (pending)
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
Diagrams
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- シンボル＆フットプリント
Functional Block Diagram
Dual-Channel Isolators with Integrated DC/DC Converter
Functional Block Diagram for ADUM5202
ADUM5000 - Isolated DC/DC Converter
ADUM5202 - Dual-Channel Isolators with Integrated DC/DC Converter
ADUM5201 - Dual-Channel Isolators with Integrated DC/DC Converter
EVAL-ADUM540X - Evaluation Board for the ADuM5401-ADuM5404 Quad Isolators with isoPower
| Part# | Features | # Ch | Max Data Rate(Mbps) | Resolution (Bits) | Insulation Rating (kVrms) | Max Operating Temp (°C) | Pulse Width Distort (ns) | Max Prop Delay (ns) | Min Output Voltage (V) | Max Output Voltage (V) | Output Default State | Serial Clock | Package | Price* (1000-4999) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AD7400 | Isolated Sigma-Delta Modulator | - | 10 | 16 | - | - | - | - | - | - | - | - | 16-Lead SOIC | $4.05 |
| AD7401 | Isolated Sigma-Delta Modulator | - | 10 | 16 | - | - | - | - | - | - | - | - | 16-Lead SOIC | $4.05 |
| ADM2483 | RS-485 Transceiver/Half Duplex | 1 | 0.5 | - | 2.5 | 85 | - | - | 1.5 | 5 | Z | - | 16-Lead SOIC | $3.04 |
| ADM2485 | RS-485 Transeiver | 1 | 16 | - | 2.5 | 85 | - | - | 2.1 | 5 | Z | - | 16-Lead SOIC | $5.57 |
| ADM2486 | RS-485 Transceiver/Half Duplex w/ Transformer Driver | 1 | 20 | - | 2.5 | 85 | - | - | - | - | Z | - | 16-Lead SOIC | $5.04 |
| ADM2490E | RS-485 Transceiver/Full Duplex | 1 | 16 | - | 5 | 105 | - | - | - | - | High | - | 16-Lead SOIC | $4.55 |
| ADUM1100 | Standard Digital Isolator | 1 | 100 | - | 2.5 | 125 | 2 | 18 | 3 | 5.5 | High | - | 8-Lead SOIC | $1.63 |
| ADUM1200 | Standard Digital Isolator | 2 | 25 | - | 2.5 | 105 | 3 | 45 | 2.7 | 5.5 | High | - | 8-Lead SOIC | $1.22 |
| ADUM1201 | Standard Digital Isolator | 2 | 25 | - | 2.5 | 105 | 3 | 45 | 2.7 | 5.5 | High | - | 8-Lead SOIC | $1.22 |
| ADUM1210 | Standard Digital Isolator | 2 | 10 | - | 2.5 | 105 | 3 | 50 | 2.7 | 5.5 | Low | - | 8-Lead SOIC | $1.78 |
| ADUM1230 | Isolated Gate Drivers | 2 | 10 | - | 2.5 | 105 | 8 | 160 | 12 | 18 | Low | - | 16-Lead SOIC | - |
| ADUM1233 | Isolated Gate Drivers | 2 | 10 | - | 2.5 | 105 | - | 160 | 12 | 18 | Low | - | 16-Lead SOIC | $1.58 |
| ADUM1234 | Isolated Gate Driver | 2 | - | - | 2.5 | - | - | 160 | 12 | 18 | Low | - | 16-Lead SOIC | $1.58 |
| ADUM1250 | I2C Compliant Bidirectional Digital Isolator | 1 | 1 | - | 2.5 | 105 | 67 | 150 | - | - | High | Bidirectional | 8-Lead SOIC | $3.42 |
| ADUM1251 | I2C Compliant Bidirectional Digital Isolator | 1 | 1000 | - | 2.5 | 105 | 67 | 150 | - | - | High | Unidirectional | 8-Lead SOIC | $3.09 |
| ADUM1300 | Standard Digital Isolator | 3 | 90 | - | 2.5 | 125 | 2 | 32 | 2.7 | 5.5 | High | - | 16-Lead SOIC | $1.63 |
| ADUM1301 | Standard Digital Isolator | 3 | 90 | - | 2.5 | 125 | 2 | 32 | 2.7 | 5.5 | High | - | 16-Lead SOIC | $1.63 |
| ADUM1310 | Standard Digital Isolator | 3 | 10 | - | 2.5 | 105 | 5 | 50 | 2.7 | 5.5 | High | - | 16-Lead SOIC | $1.63 |
| ADUM1400 | Standard Digital Isolator | 4 | 90 | - | 2.5 | 125 | 2 | 32 | 2.7 | 5.5 | High | - | 16-Lead SOIC | $2.18 |
| ADUM1401 | Standard Digital Isolator | 4 | 90 | - | 2.5 | 125 | 2 | 32 | 2.7 | 5.5 | High | - | 16-Lead SOIC | $2.18 |
| ADUM1402 | Standard Digital Isolator | 4 | 90 | - | 2.5 | 105 | 2 | 32 | 2.7 | 5.5 | High | - | 16-Lead SOIC | $2.18 |
| ADUM1410 | Standard Digital Isolator | 4 | 10 | - | 2.5 | 105 | 5 | 50 | 2.7 | 5.5 | High | - | 16-Lead SOIC | $2.18 |
| ADUM1411 | Standard Digital Isolator | 4 | 10 | - | 2.5 | 105 | 5 | 50 | 2.7 | 5.5 | High | - | 16-Lead SOIC | $2.18 |
| ADUM1412 | Standard Digital Isolator | 4 | 10 | - | 2.5 | 105 | 5 | 50 | 2.7 | 5.5 | High | - | 16-Lead SOIC | $2.18 |
| ADUM1420 | Isolated Gate Driver | 4 | 10 | - | 1.6 | 105 | - | 160 | 12 | 18 | Low | - | - | $2.33 |
| ADUM2200 | Standard Digital Isolator | 2 | 1 | - | 5 | 105 | - | 150 | 2.7 | 5.5 | High | - | 16-Lead SOIC | $1.66 |
| ADUM2250 | I2C Compliant Bidirectional Digital Isolator | 2 | 1 | - | 5 | 105 | - | - | - | - | High | Bidirectional | 16-Lead SOIC | $4.04 |
| ADUM2251 | I2C Compliant Bidirectional Digital Isolator | 2 | 1 | - | 5 | 105 | - | - | - | - | High | Unidirectional | 16-Lead SOIC | $3.63 |
| ADUM2400 | Standard Digital Isolator | 4 | 90 | - | 5 | 105 | 3 | 32 | 2.7 | 5.5 | High | - | 16-Lead SOIC | $3.20 |
| ADUM2401 | Standard Digital Isolator | 4 | 90 | - | 5 | 105 | 3 | 32 | 2.7 | 5.5 | High | - | 16-Lead SOIC | $3.20 |
| ADUM2402 | Standard Digital Isolator | 4 | 90 | - | 5 | 105 | 3 | 32 | 2.7 | 5.5 | High | - | 16-Lead SOIC | $3.20 |
| ADUM3100 | Ruggedized for System Level ESD | 1 | 100 | - | 2.5 | 105 | 2 | 18 | 3 | 5.5 | High | - | 8-Lead SOIC | $1.71 |
| ADUM3200 | Ruggedized for System-Level ESD | 2 | 25 | - | 2.5 | 105 | 3 | 45 | 2.7 | 5.5 | High | - | 8-Lead SOIC | $1.29 |
| ADUM3201 | Ruggedized for System-Level ESD | 1 | 25 | - | 2.5 | 85 | 3 | 45 | 2.7 | 5.5 | High | - | 8-Lead SOIC | $1.29 |
| ADUM3300 | Ruggedized for System-Level ESD | - | 90 | - | 2.5 | 105 | 2 | 32 | 2.7 | 5.5 | High | - | 16-Lead SOIC | $1.71 |
| ADUM3301 | Ruggedized for System-Level ESD | 3 | 90 | - | 2.5 | 105 | - | 32 | 2.7 | 5.5 | High | - | 16-Lead SOIC | $1.71 |
| ADUM3400 | Ruggedized for System-Level ESD | 4 | 90 | - | 2.5 | 105 | - | 32 | 2.7 | 5.5 | High | - | 16-Lead SOIC | $2.28 |
| ADUM3401 | Ruggerdized for System-Level ESD | - | 90 | - | 2.5 | 105 | - | 32 | 2.7 | 5.5 | High | - | 16-Lead SOIC | $2.28 |
| ADUM3402 | Ruggedized for System-Level ESD | 4 | 90 | - | 2.5 | 105 | - | 32 | 2.7 | 5.5 | High | - | 16-Lead SOIC | $2.28 |
| ADUM3440 | Standard Digital Isolator | 4 | 150 | - | 2.5 | 105 | 5 | 32 | 3 | 5.5 | High | - | 16-Lead SOIC | $5.47 |
| ADUM3441 | Standard Digital Isolator | 4 | 150 | - | 2.5 | 105 | 5 | 32 | 3 | 5.5 | High | - | 16-Lead SOIC | $5.47 |
| ADUM3442 | Standard Digital Isolator | 4 | 150 | - | 2.5 | 105 | 5 | 32 | 3 | 5.5 | High | - | 16-Lead SOIC | $5.47 |
| ADUM5230 | Isolated Gate Driver | 1 | - | - | 2.5 | 105 | - | 100 | 12 | 18 | Low | - | 16-Lead SOIC | $2.27 |
| ADUM5240 | Digital Isolator w/ isoPower | 2 | 1 | - | 2.5 | 105 | - | 70 | 4.5 | 5.5 | Low | - | 8-Lead SOIC | $2.99 |
| ADUM5241 | Digital Isolator w/ isoPower | 2 | 1 | - | 2.5 | 105 | - | 70 | 4.5 | 5.5 | Low | - | 8-Lead SOIC | $2.99 |
| ADUM5242 | Digital Isolator w/ isoPower | 2 | 1 | - | 2.5 | 105 | - | 70 | 4.5 | 5.5 | Low | - | 8-Lead SOIC | $2.99 |
| ADUM5401 | Digital Isolator with isoPower | 4 | 25 | - | 2.5 | 105 | - | 60 | 3 | 5.5 | Low | - | 16-Lead SOIC | $5.06 |
| ADUM5402 | Digital Isolator with isoPower | 4 | 25 | - | 2.5 | 105 | - | 60 | 3 | 5.5 | Low | - | 16-Lead SOIC | $5.06 |
| ADUM5403 | Digital Isolator with isoPower | 4 | 25 | - | 2.5 | 105 | - | 60 | 3 | 5.5 | Low | - | 16-Lead SOIC | $5.06 |
| ADUM5404 | Digital Isolator with isoPower | 4 | 25 | - | 2.5 | 105 | - | 60 | 3 | 5.5 | Low | - | 16-Lead SOIC | $5.06 |
* The pricing listed here is provided only for budgetary purposes as recommended list price in U.S.
Dollars in the United States ex factor per unit for the stated volume. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
** Pricing is currently unavailable. Click on the product number to see the Product Page for additional information.