ADM561JRSZ Multichannel Line Transceiver, EIA-232, RS-232 4-TX 5-RX 4-TRX

RS Components Part # 709-1905. The device features an on-board dc-to-dc converter, eliminating the need for dual ±5 V power supplies. A shutdown facility is also provided to reduce the power to 0.66 μW.

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