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数量 | 价钱 (含税) |
---|---|
1+ | CNY17.780 (CNY20.0914) |
10+ | CNY11.580 (CNY13.0854) |
50+ | CNY11.290 (CNY12.7577) |
100+ | CNY10.990 (CNY12.4187) |
250+ | CNY10.320 (CNY11.6616) |
500+ | CNY10.010 (CNY11.3113) |
1000+ | CNY9.340 (CNY10.5542) |
2500+ | CNY9.150 (CNY10.3395) |
产品信息
产品概述
The SN65C3221EPWR is a RS-232 single-channel Line Driver/Receiver consists of one line driver, one line receiver and a dual charge-pump circuit with ±15kV IEC ESD protection pin-to-pin (serial-port connection pins, including GND). These devices provide the electrical interface between an asynchronous communication controller and the serial-port connector. The charge pump and four small external capacitors allow operation from a single 3 to 5.5V supply. These devices operate at data signalling rate up to 1Mbps and a driver output slew rate of 24 to 150V/µs. Flexible control options for power management are available when the serial port is inactive. The auto-power-down feature functions when FORCEON is low and FORCEOFF is high. During this mode of operation, if the devices do not sense a valid RS-232 signal on the receiver input, the driver output is disabled.
- Auto-power-down feature automatically disables drivers for power savings
- 1µA Typical Low standby current
- 4 x 0.1µF External capacitors
- Green product and no Sb/Br
技术规格
RS232 收发器
1
1Mbps
5.5V
16引脚
±8 kV (触芯), ±15 kV (气隙), ±15 kV (HBM)
-40°C
-
1Receivers
-
3V
TSSOP
-
-
85°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:Malaysia
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