Datasheet IL4622E, IL4685E (NVE) - 3
| 制造商 | NVE |
| 描述 | High-Speed Isolated 3.3 V Bus RS-422 / RS-485 Transceivers with Integrated DC-DC Convertors |
| 页数 / 页 | 25 / 3 — IL4622E / IL4685E. Absolute Maximum Ratings. Parameter. Symbol. Min. Typ. … |
| 文件格式/大小 | PDF / 902 Kb |
| 文件语言 | 英语 |
IL4622E / IL4685E. Absolute Maximum Ratings. Parameter. Symbol. Min. Typ. Max. Units. Test Conditions. Recommended Operating Conditions
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IL4622E / IL4685E Absolute Maximum Ratings
(1)
Parameter Symbol Min. Typ. Max. Units Test Conditions
Storage temperature T −55 150 °C S Junction temperature TJ −55 150 °C Voltage range at A or B bus pins −7 12 V V Supply voltage DD1A, VDD1B, −0.5 6 V VDD2A, VDD2B Digital input voltage −0.5 V + 0.5 V DD Digital output voltage −0.5 V + 1 V DD ESD (bus nodes) IL4685 or ±16.5 IL4622 configured as half-duplex kV IEC61000-4-2 IL4622 configured as full-duplex ±12 EFT (bus nodes) 4 kV IEC61000-4-4 Level 4
Recommended Operating Conditions Parameter Symbol Min. Typ. Max. Units Test Conditions
DC-DC convertor input voltage VDD1A 3 3.3 3.6 V Transceiver controller-side supply VDD1B 3 3.3 5.5 V Transceiver bus-side supply voltage VDD2B 3 3.3 3.5 V Ambient operating temperature Tmin; Tmax −40 85 °C Junction temperature TJ −40 140 °C High-level digital input voltage V 2.4 V IH DD1 V VDD1 = 3.3 V Low-level digital input voltage V 0 0.8 V IL Differential input voltage(2) V +12 / −7 V ID High-level output current (driver) I 60 mA OH High-level digital output current I 8 mA (receiver) OH Low-level output current (driver) I −60 mA OL Low-level digital output current I −8 mA (receiver) OL Digital input signal rise and fall times t , t DC Stable IR IF 3 NVE Corporation 11409 Valley View Road, Eden Prairie, MN 55344 (952) 829-9217 www.nve.com YouTube.com/NveCorporation iso-apps@ www.nve.com
(1)
Parameter Symbol Min. Typ. Max. Units Test Conditions
Storage temperature T −55 150 °C S Junction temperature TJ −55 150 °C Voltage range at A or B bus pins −7 12 V V Supply voltage DD1A, VDD1B, −0.5 6 V VDD2A, VDD2B Digital input voltage −0.5 V + 0.5 V DD Digital output voltage −0.5 V + 1 V DD ESD (bus nodes) IL4685 or ±16.5 IL4622 configured as half-duplex kV IEC61000-4-2 IL4622 configured as full-duplex ±12 EFT (bus nodes) 4 kV IEC61000-4-4 Level 4
Recommended Operating Conditions Parameter Symbol Min. Typ. Max. Units Test Conditions
DC-DC convertor input voltage VDD1A 3 3.3 3.6 V Transceiver controller-side supply VDD1B 3 3.3 5.5 V Transceiver bus-side supply voltage VDD2B 3 3.3 3.5 V Ambient operating temperature Tmin; Tmax −40 85 °C Junction temperature TJ −40 140 °C High-level digital input voltage V 2.4 V IH DD1 V VDD1 = 3.3 V Low-level digital input voltage V 0 0.8 V IL Differential input voltage(2) V +12 / −7 V ID High-level output current (driver) I 60 mA OH High-level digital output current I 8 mA (receiver) OH Low-level output current (driver) I −60 mA OL Low-level digital output current I −8 mA (receiver) OL Digital input signal rise and fall times t , t DC Stable IR IF 3 NVE Corporation 11409 Valley View Road, Eden Prairie, MN 55344 (952) 829-9217 www.nve.com YouTube.com/NveCorporation iso-apps@ www.nve.com