Products
SN65HVD256DR
Features for the SN65HVD256
Meets the Requirements of ISO11898-2
Turbo CAN:
Short and Symmetrical Propagation Delay
Times and Fast Loop Times for Enhanced
Timing Margin
Higher Data Rates in CAN Networks
I/O Voltage Range Supports 3.3-V and 5-V MCUs
Ideal Passive Behavior When Unpowered
Bus and Logic Pins are High Impedance (No Load)
Power Up and Power Down With Glitch-Free
Operation on Bus
Protection Features
HBM ESD Protection Exceeds ±12 kV
Bus Fault Protection –27 V to 40 V
Undervoltage Protection on Supply Pins
Driver Dominant Time Out (TXD DTO)
SN65HVD257: Receiver-Dominant Time Out (RXD DTO)
SN65HVD257: FAULT Output Pin
Thermal Shutdown Protection
Characterized for –40°C to 125°C Operation
Description for the SN65HVD256
This CAN transceiver meets the ISO1189-2 High Speed CAN (Controller Area Network) Physical Layer standard. It is designed for data rates in excess of 1 Mbps for CAN in short networks, and enhanced timing margin and higher data rates in long and highly-loaded networks. The device provides many protection features to enhance device and CAN-network robustness. The SN65HVD257 device adds additional features, allowing for easy design of redundant and multitopology networks with fault indication for higher levels of functional safety in the CAN system.
1. Who are the staff in your R & D department? What are your qualifications?
-R & D Director: formulate the company’s long-term R & D plan and grasp the direction of research and development; Guide and supervise r&d department to implement company r&d strategy and annual R&D plan; Control the progress of product development and adjust the plan; Set up excellent product research and development team, audit and training related technical personnel.
R & D Manager: make new product R & D plan and demonstrate the feasibility of the plan; Supervise and manage the progress and quality of r&d work; Research new product development and propose effective solutions according to customer requirements in different fields
R&d staff: collect and sort out key data; Computer programming; Conducting experiments, tests and analyses; Prepare materials and equipment for experiments, tests and analyses; Record measurement data, make calculations and prepare charts; Conduct statistical surveys
2. What is your product research and development idea?
- Product conception and selection product concept and evaluation product definition and project plan design and development product testing and validation launch to market
