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ISO6042LDFPR Datasheet(PDF) 1 Page - Texas Instruments |
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ISO6042LDFPR Datasheet(HTML) 1 Page - Texas Instruments |
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1 / 51 page  ISO604x Low Power with High Bandwidth, Reinforced, Quad-Channel Digital Isolators 1 Features • Functional Safety-Capable (Planned) – Documentation available to aid IEC 61508 system design • Supports High Bandwidth and Clock Sensitive Applications – Up to 200Mbps data rate – Low Propagation Delay: 9ns maximum at 5V, 10ns maximum at 3.3V – SPI up to: 27.75MHz at 5V, 25MHz at 3.3V – Low Pulse Width Distortion: 1.2ns maximum at 5V, 1.2ns maximum at 3.3V – Low Channel to Channel Skew: 1.2ns maximum at 5V, 1.2ns maximum at 3.3V – Low Part to Part Skew: 3ns maximum at 5V, 3ns maximum at 3.3V • Supports High Channel Density Applications: – Low Power: 0.635mA maximum per channel at 1Mbps and 3.3V – Small Footprint Packages: SSOP (DBQ-16) , Wide-SSOP (DFP-16) • Robust SiO2 isolation barrier: – High lifetime at 1061VRMS working voltage – Wide temperature range: –40°C to 125°C – Up to 5000VRMS isolation rating – Up to 10.4kV surge capability – ±150kV/μs typical CMTI • Supply range: 1.71V to 5.5V • Overvoltage tolerant inputs • Default output high ( ISO604xH ) and low ( ISO604xL ) options • Robust electromagnetic compatibility (EMC) – System-level ESD, EFT, and surge immunity – Low emissions • Safety-Related Certifications (Planned): – DIN EN IEC 60747-17 (VDE 0884-17) – UL 1577 and CSA CAS Notice No. 5A – IEC 62368-1, IEC 61010-1 and GB 4943.1 certifications 2 Applications • Test and Measurement • Data Acquisition • Factory Automation • Medical and Healthcare 3 Description The ISO604x devices are high performance digital isolators designed for applications requiring up to 5000VRMS isolation rating per UL 1577. The devices are also certified by VDE, TUV, and CQC. See the Safety-Related Certifications section for details. The ISO604x devices provide high data rates at very low supply current with low propagation delay, low jitter and low channel to channel and part to part skew while isolating CMOS or LVCMOS digital I/Os. These devices come with enable pins that can be used to put the respective outputs in high impedance. Devices in the family have channel configurations for specific numbers of forward and reverse directions across the isolation barrier, default output levels, and packaging. See the Device Comparison section for details on the device configurations. Four channel devices accommodate four channel designs, including SPI, RS-485, and digital I/O applications. Multiple four channel devices or combinations with two and six channel devices can be used to transmit any number of parallel I/O, SPI chip selects, status or fault signals required by the application. Package Information PART NUMBER(1) PACKAGE PACKAGE SIZE(2) ISO6041H , ISO6041L Wide-SOIC (DW-16) (3) 10.3mm × 10.3mm ISO6041H , ISO6041L Wide-SSOP (DFP-16) (3) 10.3mm × 4.6mm ISO6041H , ISO6041L SSOP (DBQ-16) (3) 6mm x 4.9mm (1) For more information, see Mechanical, Packaging, and Orderable Information. (2) The package size (length × width) is a nominal value and includes pins, where applicable. (3) Please refer to Packaging Information table on the Package Option Addendum page in the Mechanical, Packaging, and Orderable Information section for Production or Preproduction status for specific device and package. OUTx GNDO GNDI V CCO V CCI INx ENx VCCI=Input supply, VCCO=Output supply GNDI=Input ground, GNDO=Output ground Simplified Schematic ISO6041 SLLSFV3A – DECEMBER 2025 – REVISED MARCH 2026 An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. UNLESS OTHERWISE NOTED, this document contains PRODUCTION DATA. |
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