ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC TRANSCEIVER FULL 1/1 8SOIC
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Series：-
- Type：Transceiver
- Protocol：CANbus
- Number of Drivers/Receivers：1月1日
- Duplex：Full
- Data Rate：2Mbps
- Voltage - Supply：4.5V ~ 5.5V
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SOIC
- Receiver Hysteresis：150 mV
Download product information
Overview
The MAX3057ASA+T is a CAN transceiver in an 8-pin SO package, rated for -40°C to +125°C. It supports data rates up to 2Mbps and features ±80V fault protection on CANH and CANL lines. Supply current is 56mA (dominant) and 3.6mA (recessive). Standby mode draws 125µA to 260µA, while shutdown mode consumes 15µA to 30µA. The device includes thermal shutdown at 160°C and current limiting.
Feature Summary
- Provides ±80V fault protection against shorts in high-voltage power buses
- Supports four operating modes: high-speed, slope-control, standby, and shutdown
- Slope-control mode reduces EMI by limiting slew rates for unshielded cables
- Includes thermal shutdown and output current limiting for driver protection
Applications
- HVAC Controls
- Telecom 72V systems
Procurement Notes
Verify the component matches the exact part number MAX3057ASA+T. Confirm the manufacturer is Analog Devices / Maxim Integrated. Ensure the package type is 8-pin SO. Check RoHS compliance status as indicated by the suffix. Validate the temperature range specification of -40°C to +125°C.
Selection Notes
Select this model when ±80V fault protection is required for high-voltage bus environments. Choose it over the MAX3050 if AutoShutdown functionality is not needed. Use slope-control mode with an external resistor on the RS pin to manage EMI. Ensure the system operates within the specified single +5V supply voltage range.
Part Context
This component belongs to the MAX3050/MAX3057 family of CAN transceivers. It shares identical electrical characteristics and pinouts with the MAX3050. The primary distinction is that the MAX3057 lacks the AutoShutdown feature found in the MAX3050 variant. Both devices are designed for automotive and industrial applications requiring robust fault tolerance.
Replacement Considerations
The MAX3050ASA+T is a direct functional substitute. The only difference is the absence of AutoShutdown in the MAX3057. Verify that the application does not rely on the automatic shutdown timer provided by the MAX3050.
