제품 정보
제품 개요
ADM2491E is an isolated data transceiver suitable for high speed, half-or full-duplex communication on multipoint transmission lines. For half-duplex operation, the transmitter outputs and the receiver inputs share the same transmission line. Transmitter output Pin Y is linked externally to receiver input Pin A, and transmitter output Pin Z is linked to receiver input Pin B. The ADM2491E is designed for balanced transmission lines and complies with ANSI TIA/EIA RS-485-A-1998 and ISO 8482: 1987(E). The device employ s Analog Devices, Inc., iCoupler® technology to combine a 3-channel isolator, a three-state differential line driver and a differential input receiver into a single package. Typical application includes isolated RS-485/RS-422 interfaces, industrial field networks, INTERBUS and multipoint data transmission systems.
- Isolated, RS-485/RS-422 transceiver, configurable as half or full-duplex
- ±8KV ESD protection on RS-485 input/output pins
- 16Mbps data rate
- Complies with ANSI TIA/EIA RS-485-A-1998 and ISO 8482: 1987(E)
- Suitable for 5V or 3.3V operation (VDD1)
- High common-mode transient immunity is <gt/>25KV/μs
- Receiver has open-circuit, fail-safe design
- 32 nodes on the bus and thermal shutdown protection
- UL recognition 5000Vrms isolation voltage for 1 minute, per UL 1577
- 16 lead WSOIC package, operating temperature range from -40°C to 85°C
메모
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
기술 사양
RS485 Transceiver
RS422, RS485
1Drivers
Half Duplex, Full Duplex
3V
WSOIC
16Pins
±8 kV (HBM)
-40°C
-
-
No SVHC (21-Jan-2025)
Isolated RS422 / RS485 Transceiver
1Receivers
1
16Mbps
5.5V
WSOIC
32
Open
85°C
-
MSL 1 - Unlimited
법률 및 환경
최종후의 중요 제조 공정이 이루어진 국가원산지:Philippines
최종후의 중요 제조 공정이 이루어진 국가
RoHS
RoHS
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