Overview
The ADUM2400ARIZ is a 4-channel digital isolator produced by Analog Devices Inc., utilizing their proprietary iCoupler® technology. This component combines high-speed CMOS and monolithic air core transformer technology to provide superior performance characteristics compared to traditional optocoupler devices. It is designed for high voltage, multichannel isolation and supports bidirectional communication with 3 V/5 V level translation. The ADUM2400ARIZ operates at high temperatures up to 105°C and supports data rates from DC to 90 Mbps (NRZ).
Key Specifications
| Parameter | Value | Unit | Test Conditions |
|---|---|---|---|
| Minimum Operating Supply Voltage | 2.7 | V | |
| Maximum Operating Supply Voltage | 5.5 | V | |
| Input Supply Current per Channel (Quiescent) | 0.26 - 0.31 mA | mA | DC to 2 Mbps |
| Output Supply Current per Channel (Quiescent) | 0.11 - 0.14 mA | mA | DC to 2 Mbps |
| Total Supply Current, Four Channels (DC to 2 Mbps) | 1.0 - 1.6 mA | mA | VDD1 Supply Current |
| Total Supply Current, Four Channels (10 Mbps) | 4.5 - 6.5 mA | mA | VDD1 Supply Current |
| Total Supply Current, Four Channels (90 Mbps) | 37 - 65 mA | mA | VDD1 Supply Current |
| Maximum Data Rate | 90 Mbps | Mbps | NRZ |
| Propagation Delay | 50 - 100 ns | ns | CL = 15 pF, CMOS signal levels |
| Pulse-Width Distortion | 40 ns | ns | CL = 15 pF, CMOS signal levels |
| Propagation Delay Skew | 50 ns | ns | CL = 15 pF, CMOS signal levels |
| Package/Case | 16-SOIC | ||
| Pin Count | 16 |
Key Features
- Low power operation
- 5 V and 3 V operation with level translation
- Bidirectional communication
- High temperature operation up to 105°C
- High data rate: DC to 90 Mbps (NRZ)
- Precise timing characteristics
- ESD protection
Applications
- General-purpose, high voltage, multichannel isolation
- Medical equipment
- Motor drives
- Power supplies
Q & A
- Q: What is the ADUM2400ARIZ used for?
A: The ADUM2400ARIZ is used for general-purpose, high voltage, multichannel isolation in various applications such as medical equipment, motor drives, and power supplies.
- Q: What is the maximum operating temperature of the ADUM2400ARIZ?
A: The ADUM2400ARIZ can operate at temperatures up to 105°C.
- Q: What are the supply voltage ranges for the ADUM2400ARIZ?
A: The ADUM2400ARIZ operates with supply voltages ranging from 2.7 V to 5.5 V.
- Q: What is the maximum data rate supported by the ADUM2400ARIZ?
A: The ADUM2400ARIZ supports data rates up to 90 Mbps (NRZ).
- Q: What package type is the ADUM2400ARIZ available in?
A: The ADUM2400ARIZ is available in a 16-SOIC package.
- Q: Does the ADUM2400ARIZ support bidirectional communication?
A: Yes, the ADUM2400ARIZ supports bidirectional communication.
- Q: What is the propagation delay of the ADUM2400ARIZ?
A: The propagation delay of the ADUM2400ARIZ is between 50 ns and 100 ns.
- Q: Is the ADUM2400ARIZ ESD protected?
A: Yes, the ADUM2400ARIZ has ESD protection.
- Q: What is the warranty period for the ADUM2400ARIZ from authorized sellers?
A: The warranty period can vary, but typically, it is 1 year from authorized sellers like Ovaga Technologies.
- Q: How can I ensure the authenticity of the ADUM2400ARIZ?
A: Ensure you purchase from authorized distributors or manufacturers who verify the credentials of the suppliers to guarantee authenticity.
