IL261VE

IL260/IL261/IL262 High Speed Five-Channel Digital Isolators Functional Diagrams Features High Speed: 110 Mbps 1.2 mA/channel typical quiescent current IN OUT 1 1 Very high isolation: 6 kV Reinforced Isolation (V-Series) RMS High working voltage: 1 kV per VDE V 0884-10 (V-Series) RMS IN OUT 2 2 50 kV/ s typ. 30 kV/ s min. common mode transient immunity No carrier or clock for low EMI emissions and susceptibility IN OUT 40C to +85C operating temperature 3 3 44000 year barrier life Excellent magnetic immunity IN OUT 4 4 2 ns typical pulse width distortion 100 ps pulse jitter IN OUT 5 5 4 ns typical propagation delay skew 10 ns typical propagation delay 2 ns channel-to-channel skew IL260 VDE V 0884-10 certified UL 1577 recognized 0.15 and True 8 mm 16-pin SOIC 16-pin QSOP packages IN OUT 1 1 Applications ADCs and DACs IN OUT 2 2 Multiplexed data transmission Board-to-board communication IN OUT 3 3 Peripheral interfaces Equipment covered under IEC 61010-1 Edition 3 IN OUT 5 kV rated IEC 60601-1 medical applications 4 4 RMS OUT IN Description 5 5 NVEs IL260-Series five-channel high-speed digital isolators are CMOS devices manufactured with NVEs patented* IsoLoop IL261 spintronic Giant Magnetoresistive (GMR) technology. A unique ceramic/polymer composite barrier provides excellent isolation and virtually unlimited barrier life. IN OUT 1 1 All transmit and receive channels operate at 110 Mbps over the full temperature and supply voltage range. The symmetric magnetic IN OUT 2 2 coupling barrier provides a typical propagation delay of only 10 ns and a pulse width distortion of 2 ns, achieving the best specifications IN OUT 3 3 of any isolator. The unique fifth channel can be is used to distribute isolated clocks or handshake signals to multiple delta-sigma A/D converters. High channel density makes these devices ideal for OUT IN 4 4 isolating ADCs and DACs, parallel buses and peripheral interfaces. OUT IN Typical transient immunity of 50 kV/s is unsurpassed. 5 5 Performance is specified over the temperature range of 40C to +85C without derating. IL262 The five-channel devices provide the highest channel density available. Parts are available in ultraminiature 16-pin QSOPs, as well as 0.15 and 0.3 -wide SOIC packages. V-Series versions offer extremely high isolation voltage of 6 kV . RMS IsoLoop is a registered trademark of NVE Corporation. REV. V *U.S. Patent number 5,831,426 6,300,617 and others. NVE Corporation 11409 Valley View Road, Eden Prairie, MN 55344-3617 Phone: (952) 829-9217 Fax: (952) 829-9189 www.IsoLoop.com NVE Corporation IL260-1 140400IL260/IL261/IL262 (1) Absolute Maximum Ratings Parameters Symbol Min. Typ. Max. Units Test Conditions Storage Temperature T 55 150 C S Junction Temperature T 55 150 C J Ambient Operating Temperature T 40 85 C A Supply Voltage V ,V 0.5 7 V DD1 DD2 Input Voltage V 0.5 V + 0.5 V I DD Output Voltage V 0.5 V + 0.5 V O DD Output Current Drive I 10 10 mA O Lead Solder Temperature 260 C 10 sec. ESD 2 kV HBM Recommended Operating Conditions Parameters Symbol Min. Typ. Max. Units Test Conditions Ambient Operating Temperature T 40 85 C A Junction Temperature T 40 110 C J Supply Voltage V ,V 3.0 5.5 V 3.3/5.0 V Operation DD1 DD2 Logic High Input Voltage V 2.4 V V IH DD Logic Low Input Voltage V 0 0.8 V IL Input Signal Rise and Fall Times t , t 1 s IR IF Insulation Specifications Parameters Symbol Min. Typ. Max. Units Test Conditions QSOP 4.03 Creepage Distance 0.15 SOIC 4.03 mm Per IEC 60601 (external) 0.3 SOIC 8.03 8.3 Total Barrier Thickness (internal) 0.012 0.016 mm (5) Leakage Current 0.2 A 240 V RMS RMS (5) 14 Barrier Resistance R >10 500 V IO (5) Barrier Capacitance C 5 pF f = 1 MHz IO Comparative Tracking Index CTI 600 V Per IEC 60112 RMS High Voltage Endurance AC 1000 V RMS At maximum (Maximum Barrier Voltage V IO operating temperature for Indefinite Life) DC 1500 V DC Surge Immunity (V Versions) V 12.8 kV Per IEC 61000-4-5 IOSM PK 100C, 1000 V , 60% RMS Barrier Life 44000 Years CL activation energy Thermal Characteristics Parameter Symbol Min. Typ. Max. Units Test Conditions QSOP 60 JunctionAmbient 0.15 SOIC 60 C/W JA Thermal Resistance Soldered to double- 0.3 SOIC 60 sided board QSOP 10 JunctionCase (Top) free air 0.15 SOIC 10 C/W JT Thermal Resistance 0.3 SOIC 20 QSOP 675 Power Dissipation 0.15 SOIC P 700 mW D 0.3 SOIC 800 2 NVE Corporation 11409 Valley View Road, Eden Prairie, MN 55344-3617 Phone: (952) 829-9217 Fax: (952) 829-9189 www.IsoLoop.com NVE Corporation