ISOLOOP IL715/6/7 High Speed Four Channel Digital Coupler Functional Diagram Features +5/3.3V or 5V CMOS/TTL Compatible High Speed: 110 MBaud 2500 V Isolation (1 min) RMS 2 ns Typical Pulse Width Distortion 4 ns Typical Propagation Delay Skew 10 ns Typical Propagation Delay 30 kV/s Typical Transient Immunity 2 ns Channel to Channel Skew 0.3 and 0.15 16Pin SOIC Packages Wide Temperature Ranges Available (-40C to +125C) UL1577 Approved (File E207481) IEC 61010-1 Approved (Certificate B0 02 09 44230 005) Isolation Applications ADCs and DACs Digital Fieldbus RS485 and RS422 Multiplexed Data Transmission Data Interfaces Board-To-Board Communication Digital Noise Reduction Operator Interface Ground Loop Elimination Peripheral Interfaces Parallel Bus Logic Level Shifting Description NVE s family of high-speed digital isolators are CMOS devices created * by integrating active circuitry and our GMR-based and patented IsoLoop technology. The IL715, IL716 and IL717 are four channel versions of the world s fastest digital isolator with a 110 Mbaud data rate. These devices provide the designer with the most compact isolated logic devices yet available. All transmit and receive channels operate at 110 Mbd over the full temperature and supply voltage range. The symmetric magnetic coupling barrier provides a typical propagation delay of only 10 ns and a pulse width distortion of 2 ns achieving the best specifications of any isolator device. Typical transient immunity of 30 kV/s is unsurpassed. The IL715 has four transmit channels the IL716 has two transmit channels and two receive channels the IL717 has three transmit channels and one receive channel. The IL715, IL716 and IL717 high channel density make them ideally suited to isolating ADCs and DACs, parallel buses and peripheral interfaces. The IL715, IL716 and IL717 are available in 0.3 and 0.15 16-pin SOIC packages and performance is specified over the temperature range of -40C to +100C without any derating. Our T range parts (-40C to +125C) offer the user the widest temperature range digital couplers Isoloop is a registered trademark of NVE Corporation available. * US Patent number 5,831,426 6,300,617 and others. NVE Corporation 11409 Valley View Road Eden Prairie, MN 55344-3617 USA Telephone: (952) 829-9217 Fax: (952) 829-9189 Internet: www.isoloop.com ISOLOOP IL715/6/7 Absolute Maximum Ratings Parameters Symbol Min. Max. Units o Storage Temperature T -55 175 C S (1) Ambient Operating Temperature 125 o T -55 C A T Range Parts 135 Supply Voltage V V -0.5 7 Volts DD1, DD2 Input Voltage V -0.5 V +0.5 Volts DD I Output Voltage V -0.5 V +0.5 Volts DD O Output Current Drive Channel I 10 mA O o Lead Solder Temperature (10s) 280 C ESD 2kV Human Body Model Recommended Operating Conditions Parameters Symbol Min. Max. Units Ambient Operating Temperature 100 o T -40 C A T Range Parts 125 Supply Voltage (3.3/5.0 V operation) V ,V 3.0 5.5 Volts DD1 DD2 Supply Voltage (5.0 V operation) V ,V 4.5 5.5 Volts DD DD 1 2 Logic High Input Voltage V 2.4 V Volts DD IH Logic Low Input Voltage V 0 0.8 Volts IL Minimum Signal Rise and Fall Times t ,t 1 sec IR IF Insulation Specifications Parameter Symbol Min Typ. Max. Units Test Condition 14 Barrier Impedance >10 7 pF Creepage Distance (External) 8.077 (0.3 SOIC) mm 4.026 (0.15 SOIC) Leakage Current 0.2 A 240 V RMS (5) Capacitance (Input-Output) C 4.0 pF f = 1MHz I-O IEC61010-1 TUV Certificate Numbers: B0 02 09 44230 005 Classification as Table 1. Model Pollution Material Max Working Package Type Degree Group Voltage 16SOIC (0.3 ) 16SOIC (0.15 ) IL715, IL716, IL717 II III 300 VRMS 9 IL715-3, IL716-3, IL717-3 II III 150 VRMS 9 UL 1577 Component Recognition program. File E207481 Rated 2500Vrms for 1min. * UL & IEC approval is pending for the 16-SOIC (0.15 ) parts. 2 NVE Corporation 11409 Valley View Road Eden Prairie, MN 55344-3617 USA Telephone: (952) 829-9217 Fax: (952) 829-9189 Internet: www.isoloop.com