Overview
The ADUM1286CRZ is a high-performance digital isolator produced by Analog Devices Inc., leveraging the innovative iCoupler® technology. This component combines high-speed CMOS and monolithic air core transformer technology, offering superior performance compared to traditional optocoupler devices and integrated couplers. The ADUM1286CRZ is designed to provide exceptional isolation and reliability, making it ideal for demanding applications that require robust and reliable signal isolation.
Key Specifications
| Part Number | ADUM1286CRZ |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Type | General Purpose Digital Isolator |
| Operating Temperature | -40°C ~ 125°C |
| Voltage - Supply | 3V ~ 5.5V |
| Data Rate | 100Mbps |
| Technology | Magnetic Coupling |
| Voltage - Isolation | 3000Vrms |
| Inputs - Side 1/Side 2 | 1/1 |
| Number of Channels | 2 |
| Channel Type | Unidirectional |
| Common Mode Transient Immunity (Min) | 25kV/µs |
| Propagation Delay tpLH / tpHL (Max) | 24ns, 24ns |
| Pulse Width Distortion (Max) | 2ns |
| Rise / Fall Time (Typ) | 2.5ns, 2.5ns |
Key Features
- High-speed CMOS and monolithic air core transformer technology for superior performance.
- Dual-channel capability with unidirectional channel type.
- High isolation voltage of 3000Vrms and common mode transient immunity of 25kV/µs.
- Fast data rate of 100Mbps and low propagation delay of 24ns.
- Operates over a wide temperature range from -40°C to 125°C.
- Patented refresh feature to ensure DC correctness in the absence of input logic transitions.
Applications
- General-purpose multichannel isolation.
- Data converter isolation.
- Industrial field bus isolation.
- Hybrid electric vehicles.
- Battery monitor and motor drive systems.
Q & A
- What is the ADUM1286CRZ?
The ADUM1286CRZ is a high-performance digital isolator produced by Analog Devices Inc., using iCoupler® technology.
- What is the package type of the ADUM1286CRZ?
The ADUM1286CRZ comes in an 8-SOIC package.
- What is the operating temperature range of the ADUM1286CRZ?
The operating temperature range is from -40°C to 125°C).
- What is the data rate of the ADUM1286CRZ?
The data rate is 100Mbps).
- What is the isolation voltage of the ADUM1286CRZ?
The isolation voltage is 3000Vrms).
- How many channels does the ADUM1286CRZ have?
The ADUM1286CRZ has 2 channels).
- What is the common mode transient immunity of the ADUM1286CRZ?
The common mode transient immunity is 25kV/µs).
- What is the propagation delay of the ADUM1286CRZ?
The propagation delay is 24ns (tpLH and tpHL)).
- What are some typical applications of the ADUM1286CRZ?
Typical applications include general-purpose multichannel isolation, data converter isolation, industrial field bus isolation, hybrid electric vehicles, and battery monitor and motor drive systems).
- Does the ADUM1286CRZ have isolated power?
No, the ADUM1286CRZ does not have isolated power).
