ADUM1510:  5-Channel, Unidirectional Digital Isolator

The ADuM15101 is a unidirectional, 5-channel isolator based on the Analog Devices, Inc., iCoupler® technology. Combining high speed CMOS and monolithic air core transformer ...More

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ADUM1510:  5-Channel, Unidirectional Digital Isolator

Product Description

The ADuM15101 is a unidirectional, 5-channel isolator based on the Analog Devices, Inc., iCoupler® technology. Combining high speed CMOS and monolithic air core transformer technology, these isolation components provide outstanding performance characteristics superior to alternatives such as optocoupler devices.

By avoiding the use of LEDs and photodiodes, iCoupler devices eliminate the design difficulties commonly associated with optocouplers. The typical optocoupler concerns 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. In addition, iCoupler devices run at one-tenth to one-sixth the power consumption of optocouplers at comparable signal data rates.

The ADuM1510 isolator provides five independent isolation channels supporting data rates up to 10 Mbps. The ADuM1510 operates with the supply voltage of either side ranging from 4.5 V to 5.5 V. Unlike other optocoupler alternatives, the ADuM1510 isolator has a patented refresh feature that ensures dc correctness in the absence of input logic transitions and during power-up/ power-down conditions.

1Protected by U.S. Patents 5,952,849, 6,873,065, and 7,075,329. Other patents pending.


Applications

  • General-purpose, unidirectional, multichannel isolation

Features

  • RoHS compliant, 16-lead, wide body SOIC package
  • Low power operation: 5 V
    1.3 mA per channel maximum @ 0 Mbps to 2 Mbps
    3.3 mA per channel maximum @ 10 Mbps
  • High temperature operation: 105°C
  • Up to 10 Mbps data rate (NRZ)
  • Low default output state
  • Safety and regulatory approvals
    UL recognition: 2500 V rms for 1 minute per UL 1577

Diagrams

ADuM1510 Diagram
Functional Block Diagram for ADuM1510

Характеристики

Max Operating Temp (°C) 105Deg
Insulation Rating (kVrms) 2.5kV rms
# Ch 5
Max Prop Delay (ns) 50ns

Посмотреть другие компоненты

ADUM5000 - Isolated DC/DC Converter

ADUM5200 - Dual-Channel Isolators with Integrated DC-to-DC Converter

ADUM5202 - Dual-Channel Isolators with Integrated DC-to-DC Converter

ADUM5400 - Quad-Channel Isolator with Integrated DC-to-DC Converter

Получать уведомление о новинках More
Part# Features # Ch Max Data Rate(Mbps) Resolution (Bits) Insulation Rating (kVrms) Isolation Voltage (Vrms) Max Operating Temp (°C) Pulse Width Distort (ns) Max Prop Delay (ns) Pos Supply Min Output Voltage (V) Max Output Voltage (V) Output Default State Serial Clock Package Output Power (mW) iCouplerType Price* (1000-4999)
AD7400 Isolated Sigma-Delta Modulator - 10 16 - - - - - +4.5V to +5.5V - - - - 16-Lead SOIC - - $4.05
AD7401 Isolated Sigma-Delta Modulator - 10 16 - - - - - +4.5V to +5.5V - - - - 16-Lead SOIC - - $4.05
ADM2483 RS-485 Transceiver/Half Duplex 1 0.5 - 2.5 - 85 - - +2.7V to +5.5V 1.5 5 Z - 16-Lead SOIC - - $3.04
ADM2485 RS-485 Transeiver 1 16 - 2.5 - 85 - - +2.7V to +5.5V 2.1 5 Z - 16-Lead SOIC - - $5.57
ADM2486 RS-485 Transceiver/Half Duplex w/ Transformer Driver 1 20 - 2.5 - 85 - - +2.7V to +5.5V - - Z - 16-Lead SOIC - - $5.04
ADM2490E RS-485 Transceiver/Full Duplex 1 16 - 5 - 105 - - +2.7V to +5.5V - - High - 16-Lead SOIC - - $4.55
ADUM1100 Standard Digital Isolator 1 100 - 2.5 2.5 125 2 18 +3V to +5.5V 3 5.5 High - 8-Lead SOIC - Standard $1.63
ADUM1200 Standard Digital Isolator 2 25 - 2.5 2500 105 3 45 +2.7V to +5.5V 2.7 5.5 High -