SP233A 无需外部电容的5V单电源供电RS-232驱动器/接收器
The SP202E, SP233A, SP233E, SP310E and SP312E devices are a family of line driver and receiver pairs that meets the specifications of RS-232 and V.28 serial protocols. The devices are pin-to-pin compatible with Exar's SP232A, SP233A, SP310A and SP312A devices as well as popular industry standard pinouts. The ESD tolerance has been improved on these devices to over +/-15kV for Human Body Model. This series offer a 120kbps data rate under load, small ceramic type 0.1µF charge pump capacitors and overall ruggedness for comercial applications. Features include Exar's BiCMOS design which allowing low power operation without sacrificing performance. The series is available in lead free packages with commercial and industrial temperature ranges.
技术特性
- Operates from Single +5V Power Supply
- Meets All RS-232D and ITU V.28 Specifications
- Operates with 0.1µF to 1µF Capacitors
- High Data Rate - 120Kbps Under Load
- Low Power CMOS, 3mA Operation
- Improved ESD Specifications:
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 |
| SP233AEN-L/TR |
|
-40 |
85 |
运行 |
|
|
| SP233AEP |
|
-40 |
85 |
运行 |
|
|
| SP233AEN-L |
|
-40 |
85 |
运行 |
|
|
| SP233AEN |
|
-40 |
85 |
运行 |
|
|
| SP233AEN/TR |
|
-40 |
85 |
运行 |
|
|
| SP233AET-L |
|
-40 |
85 |
运行 |
|
|
| SP233AET-L/TR |
|
-40 |
85 |
运行 |
|
|
| SP233AET/TR |
|
-40 |
85 |
运行 |
|
|
| SP233AEP-L |
|
-40 |
85 |
运行 |
|
|
| SP233AET |
|
-40 |
85 |
运行 |
|
|
| SP233ACN-L/TR |
|
0 |
70 |
运行 |
|
|
| SP233ACP |
|
0 |
70 |
运行 |
|
|
| SP233ACN-L |
|
0 |
70 |
运行 |
|
|
| SP233ACN |
|
0 |
70 |
运行 |
|
|
| SP233ACN/TR |
|
0 |
70 |
运行 |
|
|
| SP233ACT-L |
|
0 |
70 |
运行 |
|
|
| SP233ACT-L/TR |
|
0 |
70 |
运行 |
|
|
| SP233ACT/TR |
|
0 |
70 |
运行 |
|
|
| SP233ACP-L |
|
0 |
70 |
运行 |
|
|
| SP233ACT |
|
0 |
70 |
运行 |
|
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 |
0 |
| 关断 |
True |
| TTL 三态 |
否 |
功能框图 Functional Block Diagram
|
