IL612-2E NVE, IL612-2E Datasheet
IL612-2E
Specifications of IL612-2E
Related parts for IL612-2E
IL612-2E Summary of contents
Page 1
... V. Improved dynamic performance is available by adding a capacitor in parallel with the current limit resistor. This versatile feature eliminates the need to hold a wide variety of optocouplers in inventory since the IsoLoop functions equally well at all data rates, edge speeds and power supply levels, enabling use in most optocoupler applications ...
Page 2
... Rated Voltage (1minute), SOIC, PDIP Rated Voltage (1minute), MSOP Safety Approvals IEC61010-2001 TUV Certificate Numbers: Classification: Reinforced Insulation Model IL610-2E, IL611-2E, IL612-2E IL613E, IL614E IL610-3E, IL611-3E, IL612-3E, IL613-3E, IL614-3E UL 1577 Component Recognition program File #: E207481 Rated 2500V for 1 minute (SOIC, PDIP), 1000V ...
Page 3
... IN - Channel 2 coil connection 2 5 GND Ground return for OUT Data out, channel OUT Data out, channel Supply Voltage DD IL612 Pin Connections 1 IN Data in, channel Supply Voltage OUT Data out, channel GND Ground return for V 1 DD1 5 GND Ground return for V 2 DD2 ...
Page 4
IL614 Pin Connections 1 V Supply Voltage 1 DD1 2 GND Ground return for V 1 DD1 connected to pin 8) 3 OUT Data out, channel Channel 1 data output enable. Internally RE held low with 100 ...
Page 5
... PHL - PLH equal to the magnitude of the worst case difference in t PSK Symbol Min. Typ. Z 47||8 55||9 COIL TC R 0.16 COIL I 0.5 1 INH I 5 3.5 INL IL610 IL611 IL612 DD1 IL612 DD2 IL613 IL614 DD1 IL614 DD2 V 4 4 100 PW 10 ...
Page 6
... The Minimum Pulse Width is the shortest pulse width at which the specified PWD is guaranteed. 5. PWD is defined PHL - PLH equal to the magnitude of the worst case difference in t PSK Symbol Min. Typ. IL610, I 1.3 DD IL611, I 2.6 DD IL612, I 1.3 DD1 IL612, I 1.3 DD2 IL613 IL614, I 1.3 DD1 IL614, I 2.6 DD2 V 3.2 3.3 OH 3.0 3 0.2 |I ...
Page 7
... A bypass capacitor should be placed across the current limit resistor to achieve the enhanced timing specifications. This capacitor must be in all 3.3V applications unless true differential signalling is used. The circuits shown are in the non-inverting configuration. The same technique must also be used for inverting configurations. +V ...
Page 8
... The absolute maximum current through the coil of the IL600 series DC. The worst case logic threshold current is 5 mA. While typical threshold currents are actually less than this, NVE recommends designing logic threshold current in each application. In all cases, the current must flow from In- to In+ in the coil to switch the output low. This is the case for true or inverted data, or single ended or differential configurations ...
Page 9
... DD Applications Information The IL600 series devices are current mode isolators. This means that a current of a certain magnitude and direction must flow in the input coil to change the output logic state. Figure 3 shows a simplified transfer curve for a typical IL600 series data channel. Bridge o/p (mV) ...
Page 10
... The IL612 and IL614 devices have some inputs which do not offer non-inverting operation. The power supply to the device is hardwired internally to the coil In- input. Therefore it is important to make sure that the power supply to the isolator is at the same voltage as the power supply to the source of the input logic signal ...
Page 11
Differential or Single Ended Input The IL610, IL611, IL613 and channel 1 of the IL614 can be run with differential or single-ended inputs. In the differential mode current will flow through the coil in both directions. This is not a ...
Page 12
Two main options for enhancing external magnetic field immunity are shown below. 1. Orientation of the device with respect to the field direction An applied field in the direction of “H1” with respect to the orientation of the device will ...
Page 13
... TX0 14 14 TX1 TX1 1K 1K Isolated CAN Bus must be used. (See Test Circuit #1) Boost V V DD1 DD1 DD1 DD1 SS2 SS2 RX1 RX1 RX0 RX0 4 4 IL612 IL612 DD2 DD2 SS3 SS3 GND GND IL600 Series V V DD2 DD2 TXD TXD ...
Page 14
Note: In all applications 3 DD1 DD1 ...
Page 15
Note: In all applications 3 IL610 IL610 Hi-Drive Hi-Drive + + IL610 IL610 Lo-Drive Lo-Drive + + 2 ...
Page 16
... RTS RTS CTS CTS IL612 IL612 GND GND 1 1 Isolated RS232 must be used. (See Test Circuit #1) Boost V V DD1 DD1 1 1 0.1 µF 0.1 µ 0.1 µF 0.1 µ IL612 IL612 OUT OUT OUT OUT 5 5 HIN232A HIN232A GND GND 16 IL600 Series ...
Page 17
Package Drawings, Dimensions and Specifications 8-pin MSOP Package 8-pin SOIC Package 8-pin PDIP Package IL600 Series 17 ...
Page 18
SOIC 0.3" 16-pin SOIC IL600 Series 18 ...
Page 19
Ordering Information and Valid Part Numbers IL600 Series 19 ...
Page 20
Revision History ISB-DS-001-IL600-F Changes ISB-DS-001-IL600-E Changes 7. 8. ISB-DS-001-IL600-D Changes 9. 10. 11. Data rate increased to 100 Mbps Boost Capacitor information added for 5 V and 3.3 V applications. Input threshold for logic ...
Page 21
... Magnetic Field Sensors, Magnetic Field Gradient Sensors (Gradiometer), Digital Magnetic Field Sensors, Digital Signal Isolators and Isolated Bus Transceivers. NVE is a leader in GMR research and in 1994 introduced the world’s first products using GMR material, a line of GMR magnetic field sensors that can be used for position, magnetic media, wheel speed and current sensing. ...