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TI ISO1044BD

Name: ISO1044BD
Rating: 4.5 (10 reviews)

1/1 Transceiver, Isolated Half CANbus 8-SOIC

Brands: ti

Mfr.Part #: ISO1044BD

Datasheet: ISO1044BD Datasheet (PDF)

Package/Case: SOIC (D)-8

Product Type: Isolated CAN transceivers

RoHS Status:

Stock Condition: 8604 pcs, New Original

Warranty: 1 Year Ovaga Warranty - Find Out More

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ISO1044BD General Description

The ISO1044B device is a galvanically-isolated controller area network (CAN) transceiver that meets the specifications of the ISO11898-2 (2016) standard. The ISO1044B device offers ±58-V DC bus fault protection and ±12-V common-mode voltage range. The device supports up to 5-Mbps data rate in CAN FD mode allowing much faster transfer of payload compared to classic CAN. This device uses a silicon dioxide (SiO₂) insulation barrier with a withstand voltage of 3000 V_RMS and a working voltage of 450 V_RMS. Electromagnetic compatibility has been significantly enhanced to enable system-level ESD, EFT, surge, and emissions compliance. Used in conjunction with isolated power supplies, the device protects against high voltage, and prevents noise currents from the bus from entering the local ground. The ISO1044B device supports a wide ambient temperature range of –40°C to +125°C. The device is available in the small SOIC-8 (D) package which significantly reduces the solution size compared to a traditional approach using optocouplers to isolate the CAN transceiver.

Features

Meets the ISO 11898-2:2016 physical layer standard
Supports classic CAN up to 1 Mbps and FD (flexible data rate) up to 5 Mbps
Protection features
- DC Bus Fault Protection Voltage: ±58 V
- IEC ESD tolerance on bus pins: ±8 kV
- HBM ESD tolerance on bus pins: ±10 kV
- Driver dominant time out (TXD DTO)
- Undervoltage protection on V_CC1 and V_CC2
Common-mode voltage range: ±12 V
Ideal passive, high impedance bus terminals when unpowered
High CMTI: 85 kV/µs minimum
V_CC1 voltage range: 1.71 V to 5.5 V
- Supports 1.8-V, 2.5-V, 3.3-V and 5.0-V logic interface to the CAN controller
V_CC2 voltage range: 4.5 V to 5.5 V
Robust electromagnetic compatibility (EMC)
- System-Level ESD, EFT, and surge Immunity
- Low Emissions
Ambient temperature range: –40°C to +125°C
8-SOIC package
Safety-related certifications:
- All certifications planned
- VDE reinforced insulation per DIN VDE V 0884-11:2017-01
- UL 1577 component recognition program
- IEC 60950-1, IEC 62368-1, IEC 61010-1 and GB 4943.1-2011 certifications

Specifications

Parameter	Value	Parameter	Value
Rating	Catalog	Isolation rating	Basic
Data rate (max) (MBps)	5	Working isolation voltage (VIOWM) (Vrms)	459
Surge isolation voltage (VIOSM) (VPK)	5000, 8000	Transient isolation voltage (VIOTM) (VPK)	4242
Withstand isolation voltage (VISO) (Vrms)	3000	CMTI (min) (kV/µs)	85
Supply voltage (V)	1.71 to 5.5, 4.5 to 5.5	Bus fault voltage (V)	-58 to 58
Common-mode voltage (V)	-12 to 12

Shipping

	Ship Fee	Lead Time
DHL	$20.00-$40.00 (0.50 KG)	2-5 days
Fedex	$20.00-$40.00 (0.50 KG)	2-5 days
UPS	$20.00-$40.00 (0.50 KG)	2-5 days
TNT	$20.00-$40.00 (0.50 KG)	2-5 days
EMS	$20.00-$40.00 (0.50 KG)	2-5 days
REGISTERED AIR MAIL	$20.00-$40.00 (0.50 KG)	2-5 days

Processing Time：Shipping fee depend on different zone and country.

Payment

Terms of payment		Hand Fee
	Wire Transfer	charge US$30.00 banking fee.
	Paypal	charge 4.0% service fee.
	Credit Card	charge 3.5% service fee.
	Western Union	charge US.00 banking fee.
	Money Gram	charge US$0.00 banking fee.

Guarantees

1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.

Packing

Step1 :Product
Step2 :Vacuum packaging
Step3 :Anti-static bag
Step4 :Individual packaging
Step5 :Packaging boxes
Step6 :bar-code shipping tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.