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ISO7330CDW Datasheet(PDF) 1 Page - Texas Instruments |
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ISO7330CDW Datasheet(HTML) 1 Page - Texas Instruments |
1 / 26 page OUTx GNDO GNDI INx VCCO VCCI Isolation Capacitor ENx Product Folder Sample & Buy Technical Documents Tools & Software Support & Community ISO7330C, ISO7330FC, ISO7331C, ISO7331FC SLLSEK9B – JANUARY 2015 – REVISED APRIL 2015 ISO733x Robust EMC, Low Power, Triple-Channel Digital Isolators 1 Features 3 Description ISO733x provide galvanic isolation up to 3000 VRMS 1 • Signaling Rate: 25 Mbps for 1 minute per UL and 4242 VPK per VDE. These • Integrated Noise Filter on the Inputs devices have three isolated channels comprised of • Default Output 'High' and 'Low' Options logic input and output buffers separated by a silicon dioxide (SiO2) insulation barrier. ISO7330 has all • Low Power Consumption: Typical ICC per Channel three channels in the same direction while ISO7331 at 1 Mbps: has two channels in forward and one channel in – ISO7330: 1 mA (5 V Supplies), reverse direction. In case of input power or signal 0.8 mA (3.3 V Supplies) loss, default output is 'low' for devices with suffix 'F' – ISO7331: 1.4 mA (5 V Supplies), and 'high' for devices without suffix 'F'. Used in conjunction with isolated power supplies, these 1 mA (3.3 V Supplies) devices prevent noise currents on a data bus or other • Low Propagation Delay: 32 ns circuits from entering the local ground and interfering Typical (5V Supplies) with or damaging sensitive circuitry. ISO733x has • Operates from 3.3 V and 5 V Supplies integrated noise filter for harsh industrial environment • 3.3 V and 5 V Level Translation where short noise pulses may be present at the device input pins. ISO733x has TTL input thresholds • Wide Temperature Range: –40°C to 125°C and operates from 3 V to 5.5 V supply levels. • 70 KV/ μs Transient Immunity, Through innovative chip design and layout Typical (5V Supplies) techniques, electromagnetic compatibility of ISO733x • Robust Electromagnetic Compatibility (EMC) has been significantly enhanced to enable system- level ESD, EFT, Surge and Emissions compliance. – System-level ESD, EFT, and Surge Immunity – Low Emissions Device Information(1) • Wide Body SOIC-16 Package PART NUMBER PACKAGE BODY SIZE (NOM) • Isolation Barrier Life: > 25 Years ISO7330C • Safety and Regulatory Approvals: ISO7330FC SOIC (16) 10,3mm x 7,5mm – 4242 VPK Isolation per DIN V VDE V 0884-10 ISO7331C and DIN EN 61010-1 ISO7331FC – 3000 VRMS Isolation for 1 minute per UL 1577 (1) For all available packages, see the orderable addendum at the end of the datasheet. – CSA Component Acceptance Notice 5A, IEC 60950-1 and IEC 61010-1 End Equipment Simplified Schematic Standards – CQC Certification per GB4943.1-2011 2 Applications • Opto-Coupler Replacement in: – Industrial FieldBus – ProfiBus – ModBus (1) VCCI and GNDI are supply and ground – DeviceNet™ Data Buses connections respectively for the input channels. – Servo Control Interface (2) VCCO and GNDO are supply and ground – Motor Control connections respectively for the output. – Power Supplies – Battery Packs 1 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. PRODUCTION DATA. |
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