MAX14483EVKIT
Digital Isolator Evaluation KitThe MAX14483EVKIT is a digital isolator evaluation kit from Analog Devices. View the full MAX14483EVKIT datasheet below including key specifications, pinout.
Official MAX14483EVKIT datasheet (PDF) — the source this page was extracted from.
MAX14483EVKIT Key Specifications
| Parameter | Value |
|---|---|
| Data Rate | Up to 200Mbps |
| Interface | SPI |
| Isolator IC | MAX14483AAP+ |
| Isolation Voltage | 3.75kV RMS for 60s |
| Creepage/Clearance | 5.5mm |
| Number Of Channels | 6 unidirectional |
| Trace/Channel Impedance | 50Ω with 20Ω series resistors |
| Operating Temperature Range | -40°C to +125°C |
| Supply Voltage Range (VDDA, VDDB) | 1.71V to 5.5V |
MAX14483EVKIT Overview
Part: MAX14483AAP+ — Maxim Type: SPI Digital Isolator
Description: A 6-channel, 3.75kV RMS SPI digital isolator supporting data speeds up to 200Mbps with a wide 1.71V to 5.5V supply voltage range.
Operating Conditions:
- Supply voltage: 1.71V to 5.5V
- Operating temperature: -40°C to +125°C
- Data speed: Up to 200Mbps
Key Specs:
- Isolation voltage: 3.75kV RMS (for 60s)
- Number of channels: 6
- Channel direction: Unidirectional
- Data speed: Up to 200Mbps
- Power supply voltage range: 1.71V to 5.5V
- Creepage and clearance: 5.5mm (for 20-pin SSOP)
Features:
- Six Unidirectional Channels with Different Channel Direction Configuration
- Wide Power Supply Voltage Range from 1.71V to 5.5V
- Guaranteed Up to 3.75kV RMS Isolation
- -40°C to +125°C Temperature Range
- SPI digital interface
Package:
- 20-pin SSOP
MAX14483EVKIT Features
- Six Unidirectional Channels with Different Channel Direction Configuration and Data Speed (Up to 200Mbps)
- On-Board LEDs Indication of Device Ready for Communication
- SMA Connectors for Easy Connection to External Equipment
- Wide Power Supply Voltage Range from 1.71V to 5.5V
- Guaranteed Up to 3.75kV RMS Isolation for the 20-pin SSOP Package for 60s
- -40°C to +125°C Temperature Range
- Proven PCB Layout
- Fully Assembled and Tested
Ordering Information appears at end of data sheet.
Evaluates: MAX14483
MAX14483EVKIT Pin Configuration
MAX14483EVKIT Pinout
Package: 20-pin SSOP (MAX14483AAP+ IC)
| Pin Number | Pin Name | Type | Description |
|---|---|---|---|
| 1 | ISDO | I | SDO channel input |
| 2 | IAUX | I | AUX channel input |
| 3 | ISDI | I | SDI channel input |
| 4 | ISCLK | I | SCLK channel input |
| 5 | ICSB | I | CS channel input |
| 6 | IFAULT | I | FAULT channel input |
| 7 | IRDY | I | Side A ready input |
| 8 | GNDA | P | Ground (Side A) |
| 9 | VDDA | P | Power supply (Side A, 1.71V to 5.5V) |
| 10 | VDDB | P | Power supply (Side B, 1.71V to 5.5V) |
| 11 | GNDB | P | Ground (Side B) |
| 12 | SDOEN | I | OSDO enable input |
| 13 | OFAULT | O | FAULT channel output (open-drain) |
| 14 | OSDO | O | SDO channel output |
| 15 | OAUX | O | AUX channel output |
| 16 | OSDI | O | SDI channel output |
| 17 | OSCLK | O | SCLK channel output |
| 18 | OCSB | O | CS channel output |
| 19 | SBA | O | Side B active output |
| 20 | SAA | O | Side A active output |
Notes
- IC Package: The MAX14483EVKIT# evaluation kit is populated with the MAX14483AAP+ in a 20-pin SSOP package with 5.5mm creepage and clearance.
- Isolation: Guaranteed up to 3.75kV RMS isolation for 60 seconds.
- Power Supply: Two independent isolated supplies required (1.71V to 5.5V each); single supply operation possible but invalidates isolation.
- OFAULT: Open-drain output with 10kΩ pull-up resistor on the board.
- OSDO: Output enable controlled by SDOEN pin; when both SDOEN and ICSB are high, OSDO is high-impedance; when ICSB is low, OSDO is always enabled.
- SAA/SBA: Ready/active status indicators; SAA high indicates Side A ready; SBA high indicates Side B active.
- Data Rate: Up to 200 Mbps per channel.
- Temperature Range: −40°C to +125°C.
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