µModule隔离型收发器

ADI公司的隔离型收发器提供适合数字串行通信接口的鲁棒电气隔离性能,包括SPI、I2C、RS-485/RS-422、RS-232和USB。隔离栅通过以太网变压器、耦合电容或嵌入式电感实施。所有器件配置简单,具有极低EMI敏感性和辐射以及高抗噪能力,以便维持信号完整性。

我们的µModule®(电源模块)技术有助于将感性/磁隔离器件、分立元件、IC和功率器件可靠集成在单个衬底PCB上。该平台可支持从信令到采样的任何应用。我们的技术可实现高达3500 V rms的隔离性能,始终坚固可靠。
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µModule隔离型收发器

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SortOrderPart#Number TxNumber RxInterface ProtocolData Rate
(typ)
(Hz)
CommentsSupply Voltage RangeIso Vout
(max)
(V)
Iso Vout
(min)
(V)
Iout Isolated Supply
(max)
(A)
Price (1000+)
($ US)
1LTM2810 3 3 Isolated I2C, SPI Digital Isolator, Standard Digital Isolator 8M 7.5kVRMS SPI/Digital or I2C µModule Isolator with Transformer Driver 1.62V to 5.5V--- $8.95 (LTM2810CY-I#PBF)
2LTM9100 1 1 Isolated I2C 400k Anyside High Voltage Isolated Switch Controller with I²C Command and Telemetry 4.5V to 5.5V 11.15 9.65 35m $19.45 (LTM9100CY#PBF)
3LTM2895 1 1 Isolated SPI 100M 100MHz Isolated DAC SPI Serial Interface 3V to 5.5V--- $8.95 (LTM2895CY#PBF)
4LTM2894 1 1 USB 2.0 Full Speed and Low Speed 6M Isolated USB Data Transceiver 4.4V to 36V--- $12.20 (LTM2894CY#PBF)
5LTM2893-1 1 2 Isolated SPI 100M 100MHz Isolated ADC Serial Interface (Read/Write) 3V to 5.5V--- $8.95 (LTM2893CY-1#PBF)
6LTM2893 0 2 Isolated SPI 100M 100MHz Isolated ADC Serial Interface (Read Only) 3V to 5.5V--- $8.95 (LTM2893CY#PBF)
7LTM2889-5 1 1 CAN FD, ISO 11898-2 4M Isolated CAN FD µModule Transceiver and Power 4.5V to 5.5V 5 3 200m $9.96 (LTM2889CY-5#PBF)
8LTM2889-3 1 1 CAN FD, ISO 11898-2 4M Isolated CAN FD µModule Transceiver and Power 3V to 3.6V 5 3 125m $9.96 (LTM2889CY-3#PBF)
9LTM2886-- Isolated I2C, Isolated SPI, Standard Digital Isolator- SPI/Digital or I2C µModule Isolator with Fixed ±5V and Adjustable 5V Regulated Power 3V to 3.6V, 4.5V to 5.5V 5 -5 100m $12.25 (LTM2886CY-3I#PBF)
10LTM2887-- Isolated I2C, Isolated SPI, Standard Digital Isolator- SPI/Digital or I2C µModule Isolator with Dual Adjustable 5V Regulators 3V to 3.6V, 4.5V to 5.5V 5 5 100m $12.25 (LTM2887CY-3I#PBF)
11LTM2885 1 1 Isolated RS-422, Isolated RS-485, PROFIBUS 10M 6500 VRMS Isolated RS485/RS422 µModule Transceiver + Power 1.62V to 5.5V 5.35 4.75 200m $11.98 (LTM2885CY#PBF)
12LTM2884 1 1 USB 2.0 Full Speed and Low Speed 6M Isolated USB Transceiver with Isolated Power 4.4V to 16.5V 5.25 4.75 500m $17.33 (LTM2884CY#PBF)
13LTM2892-- Isolated I2C, Isolated SPI, Standard Digital Isolator 10M SPI/Digital or I2C µModule Isolatorq 3V to 5.5V--- $5.95 (LTM2892CY-I#PBF)
14LTM2883-- Isolated I2C, Isolated SPI, Standard Digital Isolator 10M SPI/Digital or I2C µModule Isolator with Adjustable ±12.5V and 5V Regulated Power 3V to 3.6V, 4.5V to 5.5V 12.5 -12.5 30m $11.95 (LTM2883CY-3I#PBF)
15LTM2881-5 1 1 Isolated RS-422, Isolated RS-485, PROFIBUS 10M Complete Isolated RS485/RS422 uModule Transceiver + Power, 2500VRMS Isolation 1.62V to 5.5V 5.35 4.75 200m $8.45 (LTM2881CV-5#PBF)
16LTM2881-3 1 1 Isolated RS-422, Isolated RS-485, PROFIBUS 10M Complete Isolated RS485/RS422 uModule Transceiver + Power, 2500VRMS Isolation 1.62V to 5.5V 5.35 4.75 125m $8.45 (LTM2881CV-3#PBF)
17LTM2882-5 2 2 Isolated RS-232 500k Dual Isolated RS232 uModule Transceiver + Power 4.5V to 5.5V 5.35 4.8 200m $8.45 (LTM2882CV-5#PBF)
18LTM2882-3 2 2 Isolated RS-232 500k Dual Isolated RS232 uModule Transceiver + Power 3V to 3.6V 5.35 4.8 125m $8.45 (LTM2882CV-3#PBF)