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数量 | 价钱 (含税) |
---|---|
1+ | CNY113.610 (CNY128.3793) |
10+ | CNY88.430 (CNY99.9259) |
50+ | CNY77.380 (CNY87.4394) |
100+ | CNY74.230 (CNY83.8799) |
250+ | CNY71.670 (CNY80.9871) |
500+ | CNY69.690 (CNY78.7497) |
产品信息
产品概述
MAX3292ESD+ is an RS-485/RS-422 transceiver with preemphasis for high-speed, long-distance communication. It features driver preemphasis circuitry, which extends the distance and increases the data rate of reliable communication by reducing intersymbol interference (ISI) caused by long cables. It is programmable for data rates up to 10Mbps by using a single external resistor. It is a full-duplex device that operates from a single +5V supply and offers a low-current shutdown mode that reduces supply current to 100nA. They feature driver output short-circuit current limiting and a fail-safe receiver input that guarantees a logic-high output if the input is an open circuit. A 1/4-unit load receiver input impedance allows up to 128 transceivers on the bus. Applications include long-distance, high-speed RS-485/RS-422 communications, telecommunications, industrial-control local area networks.
- Common-mode input voltage range from -7V to +12V
- Pin-compatible with ’75180, MAX489, MAX491, MAX3080, MAX3083, MAX3086, MAX1482
- Differential driver output is 1.5V min at R=27ohm
- Differential driver output with preemphasis is 2.4V min at R=27ohm
- Driver short-circuit output current is ±30mA min at -7V ≤ VOUT ≤ +12V
- No-Load Supply Current is 2.0mA typ at active-low RE=GND, DE=VCC
- Supply current in shutdown mode is 0.1µA typ at active-low RE=VCC, DE=GND, VY=VZ=0 to VCC
- Driver propagation delay is 41ns typ at RDIFF=54ohm, CL1=CL2=50pF
- 14 SO package
- Temperature range from -40°C to +85°C
注释
ADI 产品仅授权(和销售)给客户使用,不得转售或以其他方式转给任何第三方
技术规格
RS422/ RS485 收发器
1
10Mbps
5.25V
14引脚
-
-40°C
-
MSL 1 -无限制
1Receivers
全双工
4.75V
NSOIC
128
开放式
85°C
-
No SVHC (21-Jan-2025)
法律与环境
进行最后一道重要生产流程所在的地区原产地:Thailand
进行最后一道重要生产流程所在的地区
RoHS
RoHS
产品合规证书