Overview
The ADM3052BRWZ-REEL7 is an isolated Controller Area Network (CAN) physical layer transceiver produced by Analog Devices Inc. This device integrates a high-voltage bus-side linear regulator and employs Analog Devices' iCoupler® technology to provide electrical isolation between the logic and bus sides. It is designed to comply with the ISO 11898 standard and is suitable for various industrial and automotive applications where high reliability and isolation are critical.
Key Specifications
| Parameter | Min | Typ | Max | Unit | Test Conditions |
|---|---|---|---|---|---|
| Supply Voltage (VDD1) | 3.0 | - | 5.5 | V | - |
| Bus Voltage (V+) | 11 | - | 25 | V | - |
| Logic Side Supply Current (IDD1) | 0.7 | 2 | - | mA | TxD/RxD Data Rate 1 Mbps |
| Bus Side Supply Current (I+) | 10 | - | 75 | mA | RL = 60 Ω, see Figure 26 |
| Propagation Delay from TxD On to Bus Active (tonTxD) | 90 | - | - | ns | See Figure 25 and Figure 27 |
| Common-Mode Transient Immunity | 25 | - | - | kV/μs | VCM = 1 kV, transient magnitude = 800 V |
| Operating Temperature Range | -40 | - | 85 | °C | - |
| Package Type | - | - | - | 16-lead SOIC | - |
Key Features
- Isolated CAN transceiver with integrated high-voltage bus-side linear regulator.
- Complies with ISO 11898 standard.
- Employes iCoupler® technology for electrical isolation.
- Short-circuit protection on bus pins and bus miswire protection.
- Thermal shutdown protection and high common-mode transient immunity (>25 kV/μs).
- Supports up to 110 or more nodes on the bus.
- UL recognition for 5000 VRMS for 1 minute per UL 1577 and VDE Certificates of Conformity.
Applications
- CAN data buses.
- Industrial field networks.
- DeviceNet applications.
- Automotive and industrial control systems where isolation and reliability are crucial.
Q & A
- What is the ADM3052BRWZ-REEL7 used for? The ADM3052BRWZ-REEL7 is used as an isolated CAN transceiver with an integrated high-voltage bus-side linear regulator, suitable for various industrial and automotive applications.
- What standard does the ADM3052BRWZ-REEL7 comply with? The ADM3052BRWZ-REEL7 complies with the ISO 11898 standard.
- What is the operating temperature range of the ADM3052BRWZ-REEL7? The operating temperature range is from -40°C to +85°C.
- What type of isolation technology does the ADM3052BRWZ-REEL7 use? The device uses Analog Devices' iCoupler® technology for electrical isolation.
- What is the maximum data rate supported by the ADM3052BRWZ-REEL7? The maximum data rate supported is 1 Mbps.
- Does the ADM3052BRWZ-REEL7 have any protection features? Yes, it includes short-circuit protection on bus pins, bus miswire protection, and thermal shutdown protection.
- What is the common-mode transient immunity of the ADM3052BRWZ-REEL7? The common-mode transient immunity is greater than 25 kV/μs.
- What certifications does the ADM3052BRWZ-REEL7 have? It has UL recognition for 5000 VRMS for 1 minute per UL 1577 and VDE Certificates of Conformity.
- What package type does the ADM3052BRWZ-REEL7 come in? The device comes in a 16-lead SOIC package.
- How many nodes can the ADM3052BRWZ-REEL7 support on the bus? It can support up to 110 or more nodes on the bus.
