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SN65HVD230D
+BOMIC TRANSCEIVER HALF 1/1 8SOIC
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Nhà sản xuấtTexas Dụng cụ
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Ông. Phần #SN65HVD230D
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Có sẵn1484
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Part Status | Obsolete |
| Base Product Number | 65HVD230 |
| Type | Transceiver |
| Protocol | CANbus |
| Number of Drivers/Receivers | 1/1 |
| Duplex | Half |
| Data Rate | 1Mbps |
| Voltage - Supply | 3V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC |
| Packaging | Tube |
| Receiver Hysteresis | 100 mV |
Tổng quan
Description
Key features include:
- Compatibility: It supports the CAN protocol as defined by the ISO 11898 standard, ensuring compatibility with various CAN controllers.
- Operating Voltage: Functions over a voltage range of 3V to 3.6V, making it suitable for low-voltage applications.
- Data Rates: Capable of handling data rates up to 1 Mbps, supporting fast communication needs.
- Low Power Consumption: Offers a low-current standby mode to minimize power usage when the bus is idle.
- Protection Features: Includes thermal shutdown protection and short-circuit protection to enhance reliability.
- Robust Performance: Provides high levels of electrostatic discharge (ESD) protection, ensuring durability in demanding environments.
This transceiver is ideal for use in automotive networks, industrial automation systems, and any application requiring reliable CAN communication.
Equivalent
1. MCP2551 by Microchip Technology
2. TJA1050 by NXP Semiconductors
3. ADM3051 by Analog Devices
4. PCA82C250 by NXP Semiconductors
5. ISL83226IBZ by Renesas Electronics
These transceivers serve similar functionalities in CAN networks, but ensure compatibility in specifications and pin configurations before substitution.
Features
1. Data Rate: Supports data rates up to 1 Mbps, making it suitable for fast communication networks.
2. Voltage Range: Operates with a supply voltage range from 3.0 V to 3.6 V, allowing compatibility with low-voltage systems.
3. Bus Fault Protection: Offers bus fault protection of up to ±36 V, enhancing robustness in harsh environments.
4. Low Power Modes: Includes standby and sleep modes to conserve power in battery-operated systems. Typical current consumption in standby mode is 370 μA.
5. Thermal Protection: Features thermal shutdown protection to prevent damage from overheating.
6. Loopback Feature: Allows for self-diagnostic capabilities and system testing.
7. ESD Protection: Provides enhanced electrostatic discharge protection to ensure reliable operation.
8. Pin Compatibility: Compatible with the industry-standard pinout for easy integration into existing designs.
9. Noise Immunity: High immunity to electromagnetic interference, making it suitable for electrically noisy environments.
These features make the SN65HVD230D an effective choice for reliable and efficient CAN communications in demanding applications.
Pinout
1. VCC: Power supply pin for the transceiver, typically 3.3V.
2. GND: Ground reference pin.
3. TXD: Transmit data input. Connected to the CAN controller's transmit output.
4. RXD: Receive data output. Provides the received CAN data to the CAN controller.
5. CANH: High-level CAN bus line, connected to the CAN bus.
6. CANL: Low-level CAN bus line, connected to the CAN bus.
7. RS: Slope resistor pin. Controls the slew rate of the driver to limit EMI and adjust transition times.
8. NC or No Connect (occasionally labeled as STB): This pin can be used for a standby mode in some configurations but is often just not connected.
The SN65HVD230D is designed to handle standard CAN communication speeds and offers low power consumption and protection features suitable for various applications.
Manufacturer
Application
Package
Frequently Asked Questions
Q: What is the main function of the SN65HVD230D?
A: It is a half-duplex CAN bus transceiver, handling bus differential signaling and data conversion between the CAN controller and the physical bus.
Q: Can this device operate at 3.3V supply?
A: Yes, it supports a supply voltage range of 3V to 3.6V, making it suitable for 3.3V systems.
Q: What is the maximum data rate supported?
A: It supports data rates up to 1 Mbps, compliant with CAN 2.0B standard requirements.
Q: Is it suitable for extended temperature industrial environments?
A: Yes, its operating temperature range is -40°C to 85°C, covering most industrial applications.
Q: How many drivers and receivers are integrated?
A: It includes 1 driver and 1 receiver, providing a full single-channel CAN transceiver function.
Q: Does it require an external crystal or controller?
A: No, it only requires a CAN protocol controller with a compatible interface; no external components for protocol timing are needed.
Q: What is the receiver hysteresis value?
A: The receiver hysteresis is 100 mV, improving noise immunity and signal integrity on the bus.