Серия Интерфейс CAN CA-IF1044-Q1

Chipanalog

Общие характеристики

 Раздел Интерфейс CAN
Кратковременная импульсная защита ±
Диапазон питающих напряжений

Документация на серию CA-IF1044-Q1

CA-IF1044-Q1 Version 1.03,2022/12/26 Shanghai Chipanalog Microelectronics Co., Ltd. CA-IF1044 Automotive CAN Transceiver with Standby Mode 1. Features • Meets the ISO 11898-2:2016 and ISO 11898-5:2007 physical layer standards Support classic CAN and 5 Mbps CAN FD Low-Current Standby Mode Ideal passive behavior when unpowered  Bus and logic terminals are high impedance (no load)  Power up/down with glitch free operation on bus and RXD output 3.0V to 5.5V Logic-Supply (VIO) Range Integrated protection increases robustness  ±58V fault-tolerant CANH and CANL  ±30V extended common-mode input range (CMR)  Undervoltage protection on VCC and VIO supply terminals  Transmitter dominant timeout prevents lockup, data rates down to 4 kbps  Thermal shutdown protection (TSD) Typical loop delay: 160ns –55°C to 150°C Junction Temperatures Range Available in SOIC8 and DFN8 packages AEC-Q100 Qualified and –40°C to 125°C Grade 1 operating temperature range • • • • • • • • • 2. Applications • • • • Body electronics Automotive gateway Advanced driver assistance systems (ADAS) Infotainment and cluster 3. General Description The CA-IF1044x devices are control area network (CAN) transceivers with integrated protection for industrial and automotive applications. These devices are designed for Copyright © 2019, Chipanalog Incorporated Shanghai Chipanalog Microelectronics Co., Ltd. using in CAN FD (flexible data rate) networks up to 5 Mbps data rate and feature ±58V extended fault protection on the CAN bus for equipment where overvoltage protection is required. This family of CAN transceivers also incorporate an input common-mode range(CMR) of ±30V, exceeding the ISO 11898 specification of -2V to +7V, well suited for applications where ground planes from different systems are shifting relative to each other. The CA-IF1044x series devices include a dominant timeout to prevent bus lockup caused by controller error or by a fault on the TXD input. When the TXD remains in the dominant state (low) for longer than tDOM, the driver is switched to the recessive state, releasing the bus and allowing other nodes to communicate. The transceivers feature a STB pin for two modes of operation: normal highspeed mode and standby mode for low current consumption. Also, the CA-IF1044Vx devices in this family provide low level translation to simplify the interface with 5V, or 3.3V low voltage CAN controllers. The CA-IF1044x family of devices is available in a standard 8-pin narrow-body SOIC package and small size 8-pin DFN package, operates over the -55°C to +150°C junction temperature range. AEC-Q100 qualified for automotive applications. Table 3-1. Device Information Part number Package Package size(NOM) CA-IF1044S-Q1 SOIC8(S) 4.9mm x 3.9mm CA-IF1044VS-Q1 SOIC8(S) 4.9mm x 3.9mm CA-IF1044D-Q1 DFN8 3.0mm x 3.0mm CA-IF1044VD-Q1 DFN8 3.0mm x 3.0mm 1 PDF
Документация на CA-IF1044S-Q1 

Дата модификации: 26.12.2022

Размер: 1.44 Мб

25 стр.

    Товары серии CA-IF1044-Q1

    Наименование i Упаковка Корпус
    CA-IF1044D-Q1 (CHIPANLG)
     
     
    		 DFN-8
    CA-IF1044S-Q1 (CHIPANLG)
     
    		1 шт SO-8 SOIC8
    CA-IF1044VD-Q1 (CHIPANLG)
     
     
    		 DFN-8
    CA-IF1044VS-Q1 (CHIPANLG)
     
     
    		 SO-8 SOIC8