MAX33053E

+3.3V, 2Mbps CAN Transceiver with ±65V Fault Protection, ±25V CMR, and ±25kV ESD

2Mbps CAN transceiver with high protection and multi-function STBY pin in 8-pin SO


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Description

The MAX33053E and MAX33054E are +3.3V CAN (Control Area Network) transceivers with integrated protection for industrial applications. These devices have extended ±65V fault protection for equipment where overvoltage protection is required. It also incorporates high ±25kV ESD HBM and an input common mode range (CMR) of ±25V, exceeding the ISO11898 specification of -2V to +7V. This makes these parts well-suited for applications that are in electrically noisy environments where the ground planes are shifting relative to each other. This family features a variety of options to address common CAN application requirements; logic-level supply input VL for interfacing with 1.62V to 3.6V logic, low-current standby mode, silent-mode to disable the transmitter, and a slow slew rate to minimize EMI.

These devices operate at a high-speed CAN data rate, allowing up to 2Mbps on small networks. Maximum speed on large networks may be limited by the number of nodes in a network, the type of cabling used, stub length, and other factors. These transceivers include a dominant timeout to prevent bus lockup caused by controller error or by a fault on the TXD input. When TXD remains in the dominant state (low) for longer than TDOM, the driver is switched to the recessive state, releasing the bus. The MAX33053E features an S pin where it enables and disables the transmitter for applications where you need the transceiver to receive only. The MAX33054E features a STBY pin for 3 modes of operation; standby mode for low-current consumption, normal high-speed mode, or a slow slew rate mode when an external 26.1kΩ is connected between ground and STBY pin.

The MAX33053E and MAX33054E are available in a standard 8-pin SOIC package and operate over the -40°C to +125°C temperature range.

Key Features

  • Integrated Protection Increases Robustness
    • ±65V Fault Tolerant CANH and CANL
    • ±25kV ESD HBM (Human Body Model)
    • ±25V Extended Common Mode Input Range (CMR)
    • Transmitter Dominant Timeout Prevents Lockup
    • Short-Circuit Protection
    • Thermal Shutdown
  • Family Provides Flexible Design Options
    • Slow Slew Rate to minimize EMI
    • Silent Mode S Disables Transmitter
    • STBY Input for Low-Current Mode, Slow Slew Rate
    • 1.62V to 3.6V Logic-Supply (VL) Range
  • High-Speed Operation of Up to 2Mbps
  • Operating Temperature Range of -40°C to +125°C in 8-pin SOIC Package

Applications/Uses

  • Building Automation
  • Drone
  • Industrial Automation
  • Instrumentation
  • Motor Control
  • Programmable Logic Controller
  • Smart Grid Equipment
Part NumberICC (Dominant Mode)
(mA)
Fault Protect.
(±V)
ICC (Recessive Mode)
(mA)
ICC (Shutdn.)
(µA)
ESD Protect.
(±kV)
VSUPPLY
(V)
Package/PinsBudgetary
Price
maxtyptypSee Notes
MAX33053E NEW!36653.633253.3
SOIC(N)/8
$2.35 @1k
MAX33054E NEW!
SOIC(N)/8
See All Controller Area Network (CAN) Transceivers (24)
Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific and version-specific prices and delivery, please see the price and availability page or contact an authorized distributor.


MAX33054ESHLD: Evaluation Kit for the MAX33054E
MAX33053ESHLD: Evaluation Kit for the MAX33053E

Quality and Environmental Data

Request Reliability Report for: MAX33053E 
Lead-Free Package Tin (Sn) Whisker Reports
Device   Fab Process   Technology   Sample size   Rejects   FIT at 25°C   FIT at 55°C  

Note : The failure rates are summarized by technology and mapped to the associated material part numbers. The failure rates are highly dependent on the number of units tested.

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MAX33053E
+3.3V, 2Mbps CAN Transceiver with ±65V Fault Protection, ±25V CMR, and ±25kV ESD

  • Integrated Protection Increases Robustness
  • Family Provides Flexible Design Options
  • High-Speed Operation of Up to 2Mbps

MAX33054E
+3.3V, 2Mbps CAN Transceiver with ±65V Fault Protection, ±25V CMR, and ±25kV ESD

  • Integrated Protection Increases Robustness
  • Family Provides Flexible Design Options
  • High-Speed Operation of Up to 2Mbps