上海贝岭RS-485收发器具有高抗ESD水平、极性自适应、通讯稳定等特点，广泛应用于工控、仪器仪表、安防等领域。MBUS接口电路以其稳定的性能广泛应用于水表、热表等领域。

Part No.
BL13232E
BL1587
BL1590
BL3085(I47)
BL3085A(H)
BL3085B
BL3085N(I56)
Part No. Features Standard Data Rate(Max.) VDD ICC Package Max. points Range Of Temp. Reference
BL13232E ±15KV ESD Protected, 250kbps RS-232 Transceivers RS-232 250kbps 3~5.5V 1.5mA SOP16 TSSOP16 - -40~+125°C MAX3232E
BL1587 ±15KV ESD Protected, 2Mbps RS-485 Transceiver RS-485 2Mbps 5~V 0.9mA SOP8 128 -40~+85°C
BL1590 ±15KV ESD Protected, 16Mbps RS-485 Transceiver RS-485 16Mbps 3~5.5V 1.5mA SOP8 32 -40~+125°C
BL3085(I47) ±15KV ESD Protected, 500kbps RS-485 Transceiver RS-485 500kbps 3.3V, 5~V 0.4mA SOP8 256 -40~+85°C MAX3085
BL3085A(H) ±15KV ESD Protected, 250kbps RS-485 Transceiver RS-485 250kbps 3.3V, 5V~V 0.4mA SOP8 256 -40~+85°C MAX3085
BL3085B ±18KV ESD Protected, 250kpbs RS-485 Transceiver RS-485 250kbps 5~V 0.2mA SOP8 256 -40~+85°C MAX3085
BL3085N(I56) ±15KV ESD Protected, 500kpbs Bus-Polarity Correcting RS-485 Transceiver RS-485 500kbps 5~V 0.4mA SOP8 256 -40~+85°C Bus-Polarity Correcting