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Chipanalog CA-IS2092W product image
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Chipanalog CA-IS2092WRoHS

Manufacturer
ChipanalogAsian Brands
MPN
CA-IS2092W
LCSC Part #
C5121950
Packaging
SOIC-16-300mil
Customer #
Key Attributes
Isolated RS-485/RS-422 transceiver with integrated isolated power supply
Datasheetpdf iconChipanalog CA-IS2092W
In-Stock: 2,465
2,465 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 2.8578$ 2.86
10+$ 2.253$ 22.53
30+$ 1.9938$ 59.81
100+$ 1.6704$ 167.04
500+$ 1.5264$ 763.20
1,000+$ 1.44$ 1440.00
Standard Packaging1000/Full Reel
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Products Specifications

All
TypeDescription
CategoryIsolators/Digital Isolators
ManufacturerChipanalog
PackagingSOIC-16-300mil
FeaturesBuilt-in power transformer;Fail-safe circuit
CMTI(kV/us)150kV/us
Output Voltage3.3V;5V
Voltage - Supply3.3V;5V
Operating Temperature-40℃~+125℃
Isolation Voltage(Vrms)2500
Data Rate(Max)500Kbps
Communication ModeHalf-Duplex
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Introduction

AI Translation

CA-IS2092W is an isolated RS-485/RS-422 transceiver with integrated isolated power supply, featuring high electromagnetic immunity and low radiated emissions. The device operates in half-duplex mode. The CA-IS2092W provides high insulation capability, helping to prevent noise and surges on the data bus or other circuits from entering the local ground and interfering with or damaging sensitive circuits. High CMTI capability ensures correct transmission of digital signals. The CA-IS2092W is available in a 16-pin wide-body SOIC package, supporting isolation voltage up to 2.5 kV_RMS. The CA-IS2092W is a half-duplex transceiver supporting both RS-422 and RS-485 communication, with failsafe, overcurrent protection, and overtemperature protection features.

Features

AI Translation
  • Compliant with TIA/EIA-485-A standard
  • On-chip integrated isolated DC-DC converter (including transformer)
  • Selectable output voltage: 3.3V / 5.0V
  • Output voltage ≤ input voltage
  • Soft-start function limits voltage and current overshoot
  • Integrated overload and short-circuit protection
  • Integrated over-temperature protection
  • Fail-safe receiver (bus open, short-circuit, and idle)
  • Supports up to 256 bus nodes
  • Bus-side pin ESD capability
  • 3V to 5.5V supply voltage (VCC)
  • Wide temperature range: -40°C to 125°C
  • Isolation barrier lifetime: >40 years
  • Safety-related certifications (pending):
    • All planned certifications
    • 3535V_PK V_10TM and 560V_PK V_IORM per DIN V VDE V 0884-11:2017-01
    • 1-minute 2500V_RMS isolation per UL 1577
    • IEC 60950, IEC 60601, and EN 61010 certifications
    • CQC, TUV, and CSA certifications

Applications

AI Translation
  • Isolated RS-485/RS-422 communication
  • Photovoltaic inverters
  • Motor drives