SP235B 不带外部电容的5V、5驱动器/5接收器RS-232
The SP230A Series are multi–channel RS-232 line drivers/receivers that provide a variety of configurations to fit most communication needs, especially where ±12V is not available. Some models feature a shutdown mode to conserve power in battery-powered systems. Some require no external components. All, except one model, feature a built-in charge pump voltage converter, allowing them to operate from a single +5V power supply. All drivers and receivers meet all EIA RS-232D and CCITT V.28 requirements. The Series is available in plastic DIP and SOIC packages.
技术特性
- 在+5V单电源供电下工作
- 满足所有RS-232D和V.28规范
- 针对鼠标应用改进驱动输出电容
- 低功耗关断 - 1µA
- 关断模式下的唤醒特性
- 3态TTL/CMOS接收器输出
- ±30V接收器输入电平
- 低功耗CMOS - 5mA工作电流
- 宽泛的电荷泵电容值范围 - 1~10µF
应用领域 APPLICATION
- Data Communication Networks
- Telecommunication Equipment
- Secured Data Communication
- CSU and DSU
- Data Routers
- Network Switches
- WAN Access Equipment
- VoIP-BX Gateways
|
技术指标
| 发送器数量(Tx) |
2 |
| 接收器数量(Rx) |
2 |
| 数据传输速率(kbps) |
120 |
| 静电放电ESD(KV) |
15 |
| 最低电源电压Vcc(V) |
4.5 |
| 最高电源电压Vcc(V) |
5.5 |
| 电源电压Vcc(V) |
5 |
| 内置电荷泵 |
是 |
| 外部电容器数量 |
0 |
| 关断 |
True |
| TTL 三态 |
否 |
订购信息 Ordering Information
| 器件型号 |
有害物质限制 |
最低温度 |
最高温度 |
状态 |
立刻购买 |
申请样片 |
| SP235BET |
|
-40 |
85 |
运行 |
|
|
| SP235BEP |
|
-40 |
85 |
寿命终止 |
|
|
| SP235BET/TR |
|
-40 |
85 |
运行 |
|
|
| SP235BET-L/TR |
|
-40 |
85 |
运行 |
|
|
| SP235BET-L |
|
-40 |
85 |
运行 |
|
|
| SP235BCT |
|
0 |
70 |
运行 |
|
|
| SP235BCP |
|
0 |
70 |
寿命终止 |
|
|
| SP235BCT/TR |
|
0 |
70 |
运行 |
|
|
| SP235BCT-L/TR |
|
0 |
70 |
运行 |
|
|
| SP235BCT-L |
|
0 |
70 |
运行 |
|
