Overview
The AMIS-30660CANH6RG is a high-speed CAN (Controller Area Network) transceiver produced by onsemi. This component serves as the interface between a CAN protocol controller and the physical bus, making it suitable for both 12 V and 24 V systems. It is designed to provide differential transmit and receive capabilities, ensuring robust communication in industrial and automotive environments. The transceiver is fully compatible with the ISO 11898-2 standard and is certified for CAN transceiver conformance.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| VCC (Supply Voltage) | - | -0.3 | - | 7 | V |
| VCANH (DC Voltage at Pin CANH) | 0 < VCC < 5.25 V; No Time Limit | -45 | - | 45 | V |
| VCANL (DC Voltage at Pin CANL) | 0 < VCC < 5.25 V; No Time Limit | -45 | - | 45 | V |
| Vo(dif)(bus_dom) (Differential Bus Output Voltage in Dominant State) | 42.5 Ω < RLT < 60 Ω | 1.5 | - | 3 | V |
| tpd(rec-dom) (Propagation Delay TxD to RxD) | See Figure 6 | 70 | - | 245 | ns |
| tpd(dom-rec) (Propagation Delay TxD to RxD) | See Figure 6 | 100 | - | 245 | ns |
| CM-range (Input Common-Mode Range for Comparator) | - | -35 | - | 35 | V |
| VCM-peak (Common-Mode Peak) | See Figures 7 and 8 | -500 | - | 500 | mV |
| VCM-step (Common-Mode Step) | See Figures 7 and 8 | -150 | - | 150 | mV |
Key Features
- Fully compatible with the ISO 11898-2 standard
- Certified “Authentication on CAN Transceiver Conformance (d1.1)”
- High speed (up to 1 Mbit/s)
- Ideally suited for 12 V and 24 V industrial and automotive applications
- Low EME common-mode choke is no longer required
- Differential receiver with wide common-mode range (±35 V) for high EMS
- No disturbance of the bus lines with an unpowered node
- Transmit data (TxD) dominant time-out function
- Thermal protection
- Bus pins protected against transients in an automotive environment
- Silent mode in which the transmitter is disabled
- Short circuit proof to supply voltage and ground
- Logic level inputs compatible with 3.3 V devices
Applications
- Automobiles
- Industrial equipment
- ECU (Engine Control Unit)
- Gateway
- Body controller
Q & A
- What is the primary function of the AMIS-30660CANH6RG? The AMIS-30660CANH6RG serves as the interface between a CAN protocol controller and the physical bus, enabling communication in 12 V and 24 V systems.
- What standard is the AMIS-30660CANH6RG compatible with? The AMIS-30660CANH6RG is fully compatible with the ISO 11898-2 standard.
- What is the maximum data transmission speed of the AMIS-30660CANH6RG? The AMIS-30660CANH6RG supports high-speed data transmission up to 1 Mbit/s.
- What is the common-mode range of the differential receiver? The differential receiver has a wide common-mode range of ±35 V.
- Does the AMIS-30660CANH6RG require a common-mode choke for low EME? No, the AMIS-30660CANH6RG does not require a common-mode choke for low electromagnetic emission.
- What protection features does the AMIS-30660CANH6RG have? The AMIS-30660CANH6RG includes thermal protection, bus pins protected against transients, and short circuit proof to supply voltage and ground.
- Can the AMIS-30660CANH6RG operate in silent mode? Yes, the AMIS-30660CANH6RG has a silent mode in which the transmitter is disabled.
- What is the operating temperature range of the AMIS-30660CANH6RG? The operating temperature range is from -40°C to 125°C.
- What package types are available for the AMIS-30660CANH6RG? The AMIS-30660CANH6RG is available in SOIC-8 packages, both in tube/tray and tape/reel configurations.
- Is the AMIS-30660CANH6RG lead-free? Yes, the AMIS-30660CANH6RG is a lead-free device.
