Overview
The NCV7356D1G, produced by onsemi, is a single wire CAN (Controller Area Network) transceiver designed for automotive and other applications requiring robust communication over a single wire. This device is fully compatible with the J2411 Single Wire CAN Specification and adheres to General Motors Corporation specification GMW3089V2. It operates within a wide voltage range of 5.0 to 27 V, making it versatile for various automotive systems. The NCV7356D1G supports both normal and high-speed data transmission modes, with typical bit rates of 33 kbit/s and 83 kbit/s, respectively. It features advanced protection mechanisms, including undervoltage lockout, thermal overload protection, and ESD protection, ensuring reliable operation in harsh environments.
Key Specifications
| Characteristic | Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Operating Voltage Range | 5.0 | 27 | V | ||
| Supply Current, Recessive, Normal Mode | VBAT = 18 V, TxD Open | 5.0 | 6.0 | mA | |
| Supply Current, Dominant, Normal Mode | VBAT = 27 V, MODE0 = MODE1 = H, TxD = L, RL = 200 Ω | 30 | 35 | mA | |
| Sleep Mode Supply Current | VBAT = 13 V, TA = 85°C, TxD, RxD, MODE0, MODE1 Open | 30 | 60 | μA | |
| Thermal Shutdown | 155 | 180 | °C | ||
| ESD Capability of CANH Pin | Human Body Model | −4000 | 4000 | V | |
| Bus Output Voltage, Normal Mode | RL > 200 Ω, 6.0 V < VBAT < 27 V | 4.4 | 5.1 | V |
Key Features
- Fully compatible with J2411 Single Wire CAN Specification and GMW3089V2 General Motors Corporation specification.
- Operating voltage range: 5.0 to 27 V.
- Supports normal and high-speed data transmission modes (up to 40 kbps and 100 kbps, respectively).
- Low sleep mode current: 60 μA (max).
- Logic inputs compatible with 3.3 V and 5 V supply systems.
- Control pin for external voltage regulators (14-pin package only).
- Standby to sleep mode timeout.
- Low RFI due to output wave shaping.
- Fully integrated receiver filter.
- Bus terminals short-circuit and transient proof.
- Protection against load dump, jump start, thermal overload, and short circuit.
- ESD protection of 4.0 kV on CANH pin (2.0 kV on any other pin).
- Undervoltage lockout and bus dominant timeout feature.
- Internally fused leads in SO-14 package.
- AEC-Q100 qualified and PPAP capable.
- Pb-free and RoHS compliant.
Applications
The NCV7356D1G is designed for use in automotive and industrial applications where reliable single-wire CAN communication is required. It is particularly suited for systems that need to operate in harsh environments and require low power consumption. Typical applications include:
- Automotive networks for vehicle control and diagnostics.
- Industrial control systems requiring robust communication.
- Telematics and infotainment systems.
- Advanced driver-assistance systems (ADAS).
Q & A
- What is the operating voltage range of the NCV7356D1G?
The operating voltage range is from 5.0 to 27 V.
- What are the typical bit rates for normal and high-speed transmission modes?
The typical bit rates are 33 kbit/s for normal mode and 83 kbit/s for high-speed mode.
- What is the maximum sleep mode current of the NCV7356D1G?
The maximum sleep mode current is 60 μA.
- Is the NCV7356D1G compatible with 3.3 V and 5 V logic systems?
Yes, the logic inputs are compatible with both 3.3 V and 5 V supply systems.
- What kind of protection does the NCV7356D1G offer?
The device offers protection against load dump, jump start, thermal overload, short circuit, and ESD protection.
- Is the NCV7356D1G AEC-Q100 qualified and PPAP capable?
Yes, it is AEC-Q100 qualified and PPAP capable.
- What is the thermal shutdown temperature of the NCV7356D1G?
The thermal shutdown temperature is between 155°C and 180°C.
- How many nodes can be connected in a network using the NCV7356D1G?
The network can support up to 32 nodes.
- What is the maximum network distance between any two ECU nodes?
The maximum network distance is 60 meters.
- Is the NCV7356D1G Pb-free and RoHS compliant?
Yes, it is Pb-free and RoHS compliant.
