ISO1042BDW vs TJA1052IT-1Y Comparison
Detailed side-by-side comparison of ISO1042BDW by Texas Instruments and TJA1052IT-1Y by NXP Semiconductors. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Texas Instruments
ISO1042BDW - Isolated CAN Transceiver, 5Mbps, ±70V Bus Fault | TI
ISO1042BDW ✓ ActiveNXP Semiconductors
TJA1052IT-1Y - Galvanically Isolated HS CAN Transceiver | NXP
TJA1052IT-1Y ✓ ActiveSpecification Comparison
| Parameter | ISO1042BDW | TJA1052IT-1Y |
|---|---|---|
| Brand | Texas Instruments | NXP Semiconductors |
| Category | Voltage Regulators | Interface ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.55 | $1.65 |
| Protocol | CAN, CAN FD | CAN 2.0A, CAN 2.0B |
| Number of Transceivers | 1 | — |
| Data Rate | 5 Mbps (CAN FD) | — |
| Isolation Voltage | 5000 VRMS | 1 kV (channel rating) |
| Bus Fault Protection | ±70 V DC | -27 V to +40 V on CANH/CANL (typical for the family) |
| Common-Mode Voltage Range | ±30 V | — |
| Supply Voltage (VCC1) | 1.8 V to 5.5 V | — |
| Supply Voltage (VCC2) | 4.5 V to 5.5 V | — |
| Operating Temperature | -40C to +125C | -40 C to +125 C (automotive) |
| Package | 16-SOIC (DW) Wide-Body | — |
| Mounting Type | Surface Mount | Surface Mount |
| Pin Count | 16 | — |
| ESD Protection | [DATA_NEEDED: ESD HBM/CDM rating] | — |
| RoHS Status | Compliant | Compliant |
| Compliance | ISO 11898-2 (2016) | — |
| Function | — | Galvanically isolated high-speed CAN transceiver |
| Data Rate (max) | — | 1 Mbit/s |
| Standards Compliance | — | ISO 11898-2, ISO 11898-5 |
| Number of Channels | — | 2 (TXD / RXD across isolation) |
| Supply Voltage - Logic Side | — | [DATA_NEEDED: VCC1 supply range] |
| Supply Voltage - Bus Side | — | [DATA_NEEDED: VCC2 supply range] |
| Package / Case | — | 16-SOIC (SOT-109 / SO-16) |
| Target Application | — | Electric Vehicle (EV), Hybrid Electric Vehicle (HEV) |
| Duplex | — | Half |
| Receiver Hysteresis | — | Yes (per ISO 11898-2/-5) |
| Lead Free | — | Yes |
| MSL Level | — | [DATA_NEEDED: MSL rating] |