ISO1044BDR
The ISO1044 is an isolated Controller Area Network Flexible Data-rate (CAN FD) transceiver providing basic galvanic isolation between the CAN controller and the bus. It supports data rates up to 5 Mbps, a working isolation voltage of 459 Vrms and a surge isolation voltage of 8000 VPK, with high common-mode transient immunity of 85 kV/us. The device operates from -40 C to 125 C and is suited to industrial automation, motor drives and automotive communication nodes requiring noise-immune bus interfacing.
- Package
- SOIC-8
Product overview
The ISO1044 is an isolated Controller Area Network Flexible Data-rate (CAN FD) transceiver providing basic galvanic isolation between the CAN controller and the bus. It supports data rates up to 5 Mbps, a working isolation voltage of 459 Vrms and a surge isolation voltage of 8000 VPK, with high common-mode transient immunity of 85 kV/us. The device operates from -40 C to 125 C and is suited to industrial automation, motor drives and automotive communication nodes requiring noise-immune bus interfacing.
- Manufacturer
- TI
- Part number
- ISO1044BDR
- Category
- Isolation Devices
- Package
- SOIC-8
- Packaging
- Tape & Reel
- Condition
- New & Original
- Compliance
- RoHS Compliant
- Lifecycle
- Confirm with manufacturer
- Lead time / MOQ
- Confirm with quotation
Technical parameters
24 parametersConstruction
- VIO
- 5(3) V
- Electrostatic discharge All pins
- ±4000 V
- ESDA/JEDEC JS-001 CANH and CANL to GND2
- ±10000
- Charged device model (CDM), per All pins
- ±750
- IEC 61000-4-2 System Level Electrostatic ground (GND2)
- ±8000 V
- PS Safety input, output, or total power
- 1044 mW
Performance
- VCC1 Supply voltage, side 1
- 6 V
- VCC2 Supply voltage, side 2
- 6 V
- IO Output current on RXD pin
- 15 mA
- VBUS Voltage on bus pins (CANH, CANL)
- 58 V
- VBUS_DIFF Differential voltage on bus pins (CANH-CANL)
- 45 V
- TJ Junction temperature
- 150 ℃
- TSTG Storage temperature
- 150 ℃
- Supply Voltage, Side 1, 1.8 V operation
- 1.89 V
- Supply Voltage, Side 1, 2.5 V, 3.3 V and 5.5 V operation
- 5.5 V
- VCC2 Supply Voltage, Side 2
- 5.5 V
- High-Level Output current, VCC1 = 5
- 4 mA
- IOH(RXD) High-Level Output current, VCC1 = 3.3
- 2 mA
- High-Level Output current, VCC1 = 2.5 V, 1.8
- 1 mA
- Low-level output current, VCC1 = 5
- 4 mA
- IOL(RXD) Low-level output current, VCC1 = 3.3
- 2 mA
- Low-level output current, VCC1 = 2.5 V, 1.8
- 1 mA
- TA Operating ambient temperature
- 125 °C
- TS Maximum safety temperature
- 150 °C
Specifications & documentation
Use the official manufacturer documentation to verify electrical characteristics, package dimensions and operating limits before design approval.
Request confirmation of current stock, date code, packaging, price and delivery terms. Product information does not constitute a binding offer; final specifications are confirmed with your quotation.