SP232A 5V 供电 RS-232 收发器
The SP232A is a line driver and receiver pair that meets the specifications of RS-232 and V.28 serial protocols. This device is pin-to-pin compatible with popular industry standard pinouts. The SP232A offers 20kbps data rate under load, small ceramic type 0.μF charge pump capacitors and overall ruggedness for comercial applications. The SP232A features Exar's BiCMOS design allowing for low power operation without sacrificing performance. This device is avaialble in plastic DIP, SOICW and nSOIC packages operating over the commercial and industrial temperature ranges.
技术特性
- 工作电源：+5V
- 符合所有RS-232D和ITU V.28规范
- 在0.1µF 到 1µF电容下工作
- 高通信速率 – 120Kbps （带负载）
- 低功耗CMOS – 3mA (SP232A)
- 加强型 ESD 人体静电防护 (2kV 人体接触模式)
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
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 |
| SP232AEN/TR |
|
-40 |
85 |
在售 |
|
|
| SP232AEN-L |
|
-40 |
85 |
在售 |
|
|
| SP232AEN-L/TR |
|
-40 |
85 |
在售 |
|
|
| SP232ACX-L |
|
0 |
70 |
在售 |
|
|
| SP232ACX-L/TR |
|
0 |
70 |
在售 |
|
|
| SP232AEN |
|
-40 |
85 |
在售 |
|
|
| SP232AET/TR |
|
-40 |
85 |
在售 |
|
|
| SP232AET-L |
|
-40 |
85 |
在售 |
|
|
| SP232AET-L/TR |
|
-40 |
85 |
在售 |
|
|
| SP232AEP |
|
-40 |
85 |
在售 |
|
|
| SP232AEP-L |
|
-40 |
85 |
在售 |
|
|
| SP232AET |
|
-40 |
85 |
在售 |
|
|
| SP232ACN-L/TR |
|
0 |
70 |
在售 |
|
|
| SP232ACP |
|
0 |
70 |
在售 |
|
|
| SP232ACP-L |
|
0 |
70 |
在售 |
|
|
| SP232ACN |
|
0 |
70 |
在售 |
|
|
| SP232ACN/TR |
|
0 |
70 |
在售 |
|
|
| SP232ACN-L |
|
0 |
70 |
在售 |
|
|
| SP232ACT-L/TR |
|
0 |
70 |
在售 |
|
|
| SP232ACX |
|
0 |
70 |
在售 |
|
|
| SP232ACX/TR |
|
0 |
70 |
在售 |
|
|
| SP232ACT |
|
0 |
70 |
在售 |
|
|
| SP232ACT/TR |
|
0 |
70 |
在售 |
|
|
| SP232ACT-L |
|
0 |
70 |
在售 |
|
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) |
2 |
| 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 |
4 |
| 额定电容值(µF) |
0.1 |
| 关断 |
True |
| TTL 三态 |
否 |
功能框图 Functional Block Diagram
|
