MAX22563

PRODUCTION

Reinforced, Fast, Low-Power, Six-Channel Digital Isolators

Industry's Fastest, Lowest Power Reinforced Digital Isolators

Data Sheet (Rev. 4) Product Selection Table
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Overview

  • ​AEC-Q100 Qualification for /V Devices
    • Reinforced Galvanic Isolation for Digital Signals
    • 20-SSOP with 5.5mm Creepage and Clearance
    • Withstands 3.75kVRMS for 60s (VISO)
    • Continuously Withstands 784VRMS (VIOWM)
    • Withstands ±12.8kV Surge Between GNDA and
    • GNDB with 1.2/50μs Waveform
      • High CMTI (50kV/μs, typ)
  • Low Power Consumption
    • 0.71mW per Channel at 1Mbps with VDD = 1.8V
    • 1.34mW per Channel at 1Mbps with VDD = 3.3V
    • 3.21mW per Channel at 100Mbps with VDD = 1.8V

  • Low Propagation Delay and Low Jitter
    • Maximum Data Rate Up to 200Mbps
    • Low Propagation Delay 7ns (typ) at VDD = 3.3V
    • Clock Jitter RMS 11.1ps (typ)
  • Safety Regulatory Approvals (Pending)
    • UL According to UL1577
    • cUL According to CSA Bulletin 5A
    • VDE 0884-11 Reinforced Insulation

The MAX22563−MAX22566 are a family of 6-channel, reinforced, fast, low-power digital galvanic isolators using Maxim Integrated’s proprietary process technology. All devices feature reinforced isolation with a withstand voltage rating of 3.75kVRMS for 60 seconds. Both automotive and general-purpose devices are rated for operation at ambient temperatures from -40°C to +125°C.

These devices transfer digital signals between circuits with different power domains, using as little as 0.71mW per channel at 1Mbps (1.8V supply). The low-power feature reduces system dissipation, increases reliability, and enables compact designs.

Devices are available with a maximum data rate of either 25Mbps or 200Mbps and with user-selectable default-high or default-low outputs. The devices feature low propagation delay and low clock jitter, which reduces system latency.

Independent 1.71V to 5.5V supplies on each side also make the devices suitable for use as level translators.

The MAX22563 features three channels transmitting signals in one direction and three in opposite; the MAX22564 offers four channels transmitting signals in one direction and two in opposite; the MAX22565 provides five channels transmitting signals in one direction and one in opposite; the MAX22566 features all six channels transmitting signals in one direction.

Applications

  • Automotive
  • Hybrid Electric Vehicle
  • Chargers
  • Battery Management System (BMS)
  • Inverters
  • Industrial
  • Isolated SPI, RS-232/422/485, CAN, Digital I/O
  • Fieldbus Communications
  • Motor Control
  • Medical Systems
MAX22563
Reinforced, Fast, Low-Power, Six-Channel Digital Isolators
MAX22563, MAX22564, MAX22565, MAX22566: Simplified Application Diagram
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Documentation

Data Sheet 1

Safety and Regulatory Compliance 1

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Evaluation Kits

eval board
schematic 1
MAX2256XAEVKIT

Evaluation Kit for the MAX22163−MAX22166, MAX22563−MAX22566, MAX22663−MAX22666

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Features and Benefits

  • Broad Range of Data Transfer Rates from DC to 200Mbps
  • MAX22563 with 3:3 Channel Configuration, MAX22564 with 4:2 Channel Configuration, MAX22565 with 5:1 Channel Configuration, and MAX22566 with 6:0 Channel Configuration
  • SMA Connectors for Easy Connection to External Equipment
  • Wide Power Supply Voltage Range from 1.71V to 5.5V
  • Guaranteed up to 3.75kVRMS Isolation for 60s
  • -40°C to +125°C Temperature Range
  • Proven PCB Layout

Product Details

The MAX22563−MAX22566 evaluation kits (EV kits) provide a proven design to evaluate the MAX22563−MAX22566, a family of reinforced, six-channel, galvanic digital isolators in a 20-pin SSOP package. Two types of evaluation boards are available to support different channel direction configurations and selectable output default settings of the MAX22563−MAX22566 family. The MAX22565CAEVKIT# is fully assembled and tested, and comes populated with the MAX22565CAAP+ (Figure 1). The MAX2256XAEVKIT# is a generic board which has U1 unpopulated, allowing the user to select a device from the MAX22563−MAX22566 family (Figure 2). Both evaluation boards support the 20-pin SSOP package type only. See Table 1 for EV kit options.

The MAX22163−MAX22166 and MAX22663−MAX22666 are functionally equivalent to MAX22563−MAX22566 but in different package types. The MAX22163−MAX22166 come in 16-pin QSOP and MAX22663−MAX22666 come in 16-pin wide SOIC package. The MAX22563−MAX22566 EV kits can be used to evaluate the functionality and electrical performance of the entire family of the devices.

The EV kits should be powered from two independent isolated power supplies with nominal output voltage in the range from 1.71V to 5.5V. For evaluating the electrical parameters of the device without any isolation between the two sides, a single power supply can also be used.

The MAX2256XAEVKIT# comes with U1 unpopulated and supports the following digital isolators: MAX22563BAAP+, MAX22563CAAP+, MAX22564BAAP+, MAX22564CAAP+, MAX22565BAAP+, MAX22565CAAP+, MAX22566BAAP+, MAX22566CAAP+.

Applications

  • Automotive
  • Battery Management System (BMS)
  • Chargers
  • Hybrid Electric Vehicle
  • Inverter

eval board
schematic 2
MAX22565CAEVKIT

Evaluation Kit for the MAX22563/MAX22564/MAX22565/MAX22566

Buy Now View Details

Features and Benefits

  • Broad Range of Data Transfer Rates from DC to 200Mbps
  • MAX22563 with 3:3 Channel Configuration, MAX22564 with 4:2 Channel Configuration, MAX22565 with 5:1 Channel Configuration, and MAX22566 with 6:0 Channel Configuration
  • SMA Connectors for Easy Connection to External Equipment
  • Wide Power Supply Voltage Range from 1.71V to 5.5V
  • Guaranteed up to 3.75kVRMS Isolation for 60s
  • -40°C to +125°C Temperature Range
  • Proven PCB Layout

Product Details

The MAX22563−MAX22566 evaluation kits (EV kits) provide a proven design to evaluate the MAX22563−MAX22566, a family of reinforced, six-channel, galvanic digital isolators in a 20-pin SSOP package. Two types of evaluation boards are available to support different channel direction configurations and selectable output default settings of the MAX22563−MAX22566 family. The MAX22565CAEVKIT# is fully assembled and tested, and comes populated with the MAX22565CAAP+ (Figure 1). The MAX2256XAEVKIT# is a generic board which has U1 unpopulated, allowing the user to select a device from the MAX22563−MAX22566 family (Figure 2). Both evaluation boards support the 20-pin SSOP package type only. See Table 1 for EV kit options.

The MAX22163−MAX22166 and MAX22663−MAX22666 are functionally equivalent to MAX22563−MAX22566 but in different package types. The MAX22163−MAX22166 come in 16-pin QSOP and MAX22663−MAX22666 come in 16-pin wide SOIC package. The MAX22563−MAX22566 EV kits can be used to evaluate the functionality and electrical performance of the entire family of the devices.

The EV kits should be powered from two independent isolated power supplies with nominal output voltage in the range from 1.71V to 5.5V. For evaluating the electrical parameters of the device without any isolation between the two sides, a single power supply can also be used.

The MAX2256XAEVKIT# comes with U1 unpopulated and supports the following digital isolators: MAX22563BAAP+, MAX22563CAAP+, MAX22564BAAP+, MAX22564CAAP+, MAX22565BAAP+, MAX22565CAAP+, MAX22566BAAP+, MAX22566CAAP+.

Applications

  • Automotive
  • Battery Management System (BMS)
  • Chargers
  • Hybrid Electric Vehicle
  • Inverter
MAX2256XAEVKIT
Evaluation Kit for the MAX22163−MAX22166, MAX22563−MAX22566, MAX22663−MAX22666
MAX22565CAEVKIT, MAX2256XAEVKIT: Board Photo
MAX22565CAEVKIT
Evaluation Kit for the MAX22563/MAX22564/MAX22565/MAX22566
MAX22565CAEVKIT, MAX2256XAEVKIT: Board Photo

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