需要更多?
数量 | 价钱 (含税) |
---|---|
1+ | CNY29.970 (CNY33.8661) |
10+ | CNY22.490 (CNY25.4137) |
25+ | CNY20.860 (CNY23.5718) |
50+ | CNY19.870 (CNY22.4531) |
100+ | CNY18.890 (CNY21.3457) |
250+ | CNY17.930 (CNY20.2609) |
500+ | CNY17.340 (CNY19.5942) |
1000+ | CNY16.900 (CNY19.097) |
产品信息
产品概述
The SN65HVD1780DR is a RS-485 Fault-protected Transceiver designed to survive over-voltage faults such as direct shorts to power supplies, mis-wiring faults, connector failures, cable crushes and tool mis-applications. The device is also robust to ESD events with high levels of protection to the human-body-model specification. The SN65HVD178x device combines a differential driver and a differential receiver, which operate from a single power supply. In the SN65HVD1782, the driver differential outputs and the receiver differential inputs are connected internally to form a bus port suitable for half-duplex (two-wire bus) communication. This port features a wide common-mode voltage range, making the device suitable for multipoint applications over long cable runs. This device is pin-compatible with the industry standard SN75176 transceiver, making them drop-in upgrades in most systems.
- Reduced unit load for up to 320 nodes
- Failsafe receiver (bus open, bus shorted and bus idle)
- Low power consumption
- 0.115Mbps Maximum signalling rate
- ±16kV HBM protection on bus pins
- 1µA Maximum low standby supply current
- 4mA (ICC) Quiescent current during operation
- Green product and no Sb/Br
技术规格
RS485接收器
1
115Kbps
5.5V
8引脚
±16 kV (HBM)
-40°C
-
1Receivers
半双工
3.15V
SOIC
320
空闲、开路、短路
105°C
-
技术文档 (1)
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:United States
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