NIRS31 Value line Triple-Channel Digital Isolators for RS485
The NIRS31 devices are line value Triple-channel digital isolator. The NIRS31 device is safety certified by UL1577 support several insulation withstand voltages (3.00kVrms), while providing high electromagnetic immunity and low emissions at low power consumption. The data rate of the NIRS31 is up to 1Mbps, and the common-mode transient immunity (CMTI) is up to 100kV/us. The NIRS31 device provides digital channel direction configuration and the default output level configuration when the input power is lost. Wide supply voltage of the NIRS31 device support to connect with most digital interface directly, easy to do the level shift. High system level EMC performance enhance reliability and stability of use. AEC-Q100 (Grade 1) option is provided for all devices.
●Key Features:
■Up to 3000Vrms Insulation voltage.
■Date rate: DC to 1Mbps.
■Power supply voltage: 2.5V to 5.5V.
■All devices are AEC-Q100 qualified.
■High CMTI: 100kV/us.
■Chip level ESD: HBM: ±6kV.
■Robust EMC Triple-Channel Digital Isolators for SSOP16 body.
■Default output status.
■Low power consumption: 1.5mA/ch (1Mbps).
■Low propagation delay:<500ns.
■Operation temperature: -40°C~125°C.
■RoHS-compliant packages: Small 16-SOP Package (SSOP16).
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[ BMS system ][ Isolated RS485 ][ RS422 ][ Smart electric meter ][ water meter ][ Security ][ protection monitoring ] |
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Datasheet |
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Please see the document for details |
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SSOP16 |
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English Chinese Chinese and English Japanese |
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2021/3/8 |
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Revision 1.0 |
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1.9 MB |
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