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Exact MPN28 sourced attributes3 source documents

Chipanalog · exact orderable part

CA-IF1044D-Q1

Automotive-grade 5 V CAN/CAN FD transceiver supporting up to 5 Mbit/s with standby, remote wakeup and ±58 V bus-fault protection in DFN8.

Supported CAN Standard
ISO 11898-2:2016; ISO 11898-5:2007
Maximum Data Rate
5 Mbit/s
Galvanic Isolation
No
Package / Case
DFN8
Minimum Supply Voltage
4.5 V
Maximum Supply Voltage
5.5 V
China-origin manufacturerCommercial terms confirmed per lot
ManufacturerChipanalog
Package / caseDFN8
Mounting typesurface mount
Lifecycleactive
PackingTape and reel quantity confirmed at quotation
Temperature gradeTj -55 to 150 °C

Technical parameters

Technical specifications

28 normalized values · 3 manufacturer sources

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ParameterValue
Supported CAN StandardISO 11898-2:2016; ISO 11898-5:2007 [3]
Maximum Data Rate5 Mbit/s [3]
Galvanic IsolationNo [3]
Package / CaseDFN8 [3]
Minimum Supply Voltage4.5 V [3]
Maximum Supply Voltage5.5 V [3]
CAN Bus Fault Protection Range-58 to +58 V [3]
Receiver Common-Mode Input Range-30 to +30 V [3]
Moisture Sensitivity LevelMSL 1 [1]
Ambient Temperature Grade-40 to 125 °C [2]
AEC-Q100 Grade1 [1]
AEC-Q100 QualifiedYes [1]
Typical Loop Delay160 ns [2]
Remote Wake-upYes [2]
Standby ModeYes [2]
Tape-and-Reel Carrier330 mm reel; 12 mm tape; A0/B0/K0 3.35/3.35/1.13 mm; Q1 orientation [2]
Standard Pack Quantity3000 [2]
Lead Pitch0.65 mm [2]
Pinout1 TXD; 2 GND; 3 VCC; 4 RXD; 5 NC; 6 CANL; 7 CANH; 8 mode [2]
Mode Pin FunctionSTB (standby mode) [2]
Junction Temperature Range-55 to 150 °C [3]
CAN-Pin ESD Rating (HBM)8000 V [3]
Package Dimensions3.0 × 3.0 × 0.75 mm nominal [2]
Pin Count8 [3]
Silent ModeNo [2]
TXD Dominant TimeoutYes [3]
Thermal ShutdownYes [3]
Undervoltage LockoutYes [3]
Specification references[1]Chipanalog CA-IF1044X-Q1 Reliability Test Report, V1.1 ↗[2]Chipanalog CA-IF1044-Q1 Datasheet, Version 1.05, 2023-09-01 ↗[3]Chipanalog CA-IF1044D-Q1 official product record, Official product record and datasheet Version 1.05, 2023-09-01 ↗

Exact-part compliance evidence

Issuer documents for CA-IF1044D-Q1

These links identify the issuer, captured version and declared scope. They do not convert one document into a site-wide certification claim.

compliance declaration

Chipanalog CA-IF1044X-Q1 Reliability Test Report

Issuer
e.chipanalog.com
Revision
V1.1
Captured
Sep 10, 2026

aec_q100_qualified: Qualification summary and AEC-Q100 test tables; aec_q100_grade: Qualification summary: Grade 1; moisture_sensitivity_level: Package qualification table: MSL 1

Open issuer document ↗

Confirm the exact order code, document revision, substance scope and destination requirements in the quotation before relying on a declaration.

Product overview

CA-IF1044D-Q1 at a glance

CA-IF1044D-Q1 is the compact 3.0 × 3.0 × 0.75 mm DFN8 order code in the legacy CA-IF1044-Q1 family. It is a 5 Mbit/s automotive CAN/CAN FD transceiver with standby and remote wake-up, ±58 V bus-fault protection, and a 3,000-piece standard reel quantity.

Key features

Verified device capabilities

  • DFN8 body dimensions are 3.0 × 3.0 × 0.75 mm nominal with 0.65 mm lead pitch.
  • STB controls standby mode and remote wake-up is supported.
  • The documented bus-fault envelope is -58 V to +58 V.
  • CANH/CANL carry an 8,000 V HBM ESD rating.
  • The typical loop delay is documented as 160 ns.
  • The reliability record identifies AEC-Q100 Grade 1 and MSL 1.

Applications

Where the device is used

  • Space-constrained automotive CAN or CAN FD nodes that need a 3 mm DFN8 footprint, standby wake-up and Grade 1 qualification within the documented electrical limits.

Ordering information

Exact code and packing

The D suffix selects DFN8 and a 3,000-piece reel; do not substitute the S-Q1 SOIC8 carrier line.

Use the controlled 3.0 × 3.0 × 0.75 mm mechanical outline and 0.65 mm lead pitch when evaluating the DFN8 assembly.

Design notes

Use the rating in context

Route pin 5 as NC and use STB for the intended standby behavior.

Check the 0.65 mm-pitch DFN assembly process and thermal design against the actual PCB stack-up.

Quotation and fulfillment

What is confirmed before an order

Commercial facts belong to the quoted lot. The catalog does not invent live stock, price, date code or lead time.

01

Exact-part check

Manufacturer, full suffix, package, quantity and requested documentation are captured in the RFQ.

02

Lot-level quotation

Price, available quantity, date code, condition and lead time are written into the quotation when confirmed.

03

Inspection request

Label, marking, packing and traceability requirements can be specified before shipment.

04

Shipping and payment

Shipping method, Incoterm and available payment route are agreed in the commercial offer.

Technical and ordering FAQ

Questions buyers ask about CA-IF1044D-Q1

Answers distinguish the IC itself from assembled modules and keep absolute limits separate from normal operating conditions.

What package does CA-IF1044D-Q1 use?

The D order code uses a 3.0 × 3.0 × 0.75 mm nominal DFN8 package.

What is its standard reel quantity?

The controlled ordering table lists 3,000 pieces per reel.

Does it support remote wake-up?

Yes. CA-IF1044D-Q1 uses standby mode and supports remote wake-up.

What bus-fault range is documented?

The documented range is -58 V to +58 V.

Is it an automotive-qualified order code?

Yes. The qualification record identifies AEC-Q100 Grade 1.

Catalog relationships

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This page describes one orderable part. A family page helps select suffixes but never carries assumed stock or a price.

ManufacturerChipanalogView brand page →CategoryCAN TransceiversView category page →Part familyCA-IF1044-Q1Compare exact variants →

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CA-IF1044S-Q1

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