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Количество | |
---|---|
1+ | € 19,020 |
10+ | € 13,840 |
46+ | € 12,490 |
138+ | € 11,770 |
276+ | € 11,660 |
506+ | € 11,240 |
Информация за продукта
Преглед на продукта
The MAX3157CAI+ is a high CMRR RS485 transceiver with ±50V isolation in 28 pin SSOP package. The high CMRR RS485/RS422 data communications interface providing ±50V isolation in a hybrid microcircuit. A single +5V supply on the logic side powers both sides of the interface with external ±50V capacitors transferring power from the logic side to the isolated side. Each MAX3157 contains one transmitter and one receiver and operates at a data rates up to 250Kbps. Drivers are short-circuit current limited and protected against excessive power dissipation by thermal shutdown circuitry that places the driver outputs into a high impedance state. The receiver input has a fail-safe feature that has a logic high receiver output if the inputs are open, shorted or connected to a terminated transmission line with all drivers disabled.
- Supply voltage range is 4.75V to 5.25V
- Operating temperature range from 0°C to 70°C
- Low cost replacement for opto-isolated transceivers
- True fail safe receiver while maintaining EIA/TIA485 compliance
- Pin selectable full/half duplex operation
- Phase controls to correct for twisted pair reversal
- Low power shutdown mode reduces supply current to 25μA
- 25mA of supply current when unloaded or when fully loaded with the driver disabled
- Slew rate limited reduced EMI
- Automated Test Equipment (ATE); Building Energy Management (HVACBuilding Security/Remote Cameras;
- High-Speed Access (Telecom); Industrial Sensor Transmitters/Transducersl Motor and Motion Controll
- POS Terminalsl Programmable Logic Controllersl Remote Camerasl Telecom Switches; Test and Measurement Equipment; X-Ray and Ultrasound Diagnostics
Приложения
Communications & Networking, Industrial
Предупреждения
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Бележки
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
Технически характеристики
RS422 / RS485 Transceiver
1
250Kbps
5.25V
28Pins
-
0°C
-
MSL 1 - Unlimited
1Receivers
Half Duplex, Full Duplex
4.75V
SSOP
-
Open, Short
70°C
-
No SVHC (21-Jan-2025)
Технически документи (1)
Алтернативи за MAX3157CAI+
Открит е 1 продукт
Сродни продукти
2 Намерени продукта
Законодателство и околна среда
Страна, в която е реализиран последният важен производствен процесСтрана на произход:Philippines
Страна, в която е реализиран последният важен производствен процес
RoHS
RoHS
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