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数量 | 价钱 (含税) |
---|---|
1+ | CNY109.070 (CNY123.2491) |
10+ | CNY83.890 (CNY94.7957) |
25+ | CNY73.420 (CNY82.9646) |
100+ | CNY70.940 (CNY80.1622) |
490+ | CNY69.480 (CNY78.5124) |
980+ | CNY68.010 (CNY76.8513) |
产品信息
产品概述
MAX33251EELC+ is a 600V isolated, RS-232 transceiver with ±15kV ESD and integrated capacitors. The isolation barrier protects the logic UART side from electrical transient strikes from the field side. It also breaks ground loops and large differences in ground potentials between the two sides that can potentially corrupt the receiving and sending of data. The isolated RS-232 transceiver has integrated charge pump and an inverter to eliminate the need for a high positive and negative voltage supply. Also have integrated charge pump and inverter capacitors to help further reduce PCB space. The supply pin VCCA on the UART logic side operates from a dual voltage supply from +3V to +5.5V. VCCB also operates from +3V to +5.5V, simplifying power requirements and enabling level translation between the two voltages. Suitable for diagnostics equipment, POS systems, industrial equipment, GPS equipment, communication systems, medical equipment.
- Channel configuration: 1 transmitter, 1 receiver
- MAX33251E conform to the EIA/ TIA-232E standard and operate at data rates up to 1Mbps
- High integration saves space and simplifies designs
- Integrated charge pumps and inverter eliminates extra power supplies
- Four internal capacitors saves PCB space
- Integrated isolator saves up to 63% versus a discrete solution
- Integrated protection for robust communications(600VRMS withstand isolation voltage for 60s (VISO))
- 200VRMS working voltage for >50 years (VIOWM) and integrated ±15kV ESD Human Body Model (HBM)
- 12 pin (6mm x 6mm) LGA package
- Temperature range from -40°C to +85°C
警告
该产品的市场需求较大, 导致交货时间延长。交货日期可能会有延迟。该产品不在折扣范围内。
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
RS232 收发器
1
1Mbps
5.5V
12引脚
±6 kV (触芯), ±12 kV (气隙), ±15 kV (HBM)
-40°C
-
MSL 3 - 168小时
1Receivers
-
3V
LGA
-
-
85°C
-
No SVHC (21-Jan-2025)
技术文档 (1)
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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:Philippines
进行最后一道重要生产流程所在的地区
RoHS
RoHS
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