SP312E 5伏，单电源RS-232驱动器／接收器关断启动功能
The SP202E, SP232E, 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
- ±15kV ESD protection
- Operates with 0.1µF to 10µF Capacitors
- High Data Rate – 120Kbps Under Load
- Low Power Shutdown ≤1µA (Typical)
- 3-State TTL/CMOS Receiver Outputs
- 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
|
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 |
4 |
| 额定电容值(µF) |
0.1 |
| 关断 |
是 |
| TTL 三态 |
是 |
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 |
申请样片 |
| SP312EEA-L/TR |
|
-40 |
85 |
运行 |
|
| SP312EEP |
|
-40 |
85 |
运行 |
|
| SP312EEA-L |
|
-40 |
85 |
运行 |
|
| SP312EEA |
|
-40 |
85 |
运行 |
|
| SP312EEA/TR |
|
-40 |
85 |
运行 |
|
| SP312EET-L |
|
-40 |
85 |
运行 |
|
| SP312EET-L/TR |
|
-40 |
85 |
运行 |
|
| SP312EET/TR |
|
-40 |
85 |
运行 |
|
| SP312EEP-L |
|
-40 |
85 |
运行 |
|
| SP312EET |
|
-40 |
85 |
运行 |
|
| SP312ECA-L/TR |
|
0 |
70 |
运行 |
|
| SP312ECP |
|
0 |
70 |
运行 |
|
| SP312ECA-L |
|
0 |
70 |
运行 |
|
| SP312ECA |
|
0 |
70 |
运行 |
|
| SP312ECA/TR |
|
0 |
70 |
运行 |
|
| SP312ECT-L |
|
0 |
70 |
运行 |
|
| SP312ECT-L/TR |
|
0 |
70 |
运行 |
|
| SP312ECT/TR |
|
0 |
70 |
运行 |
|
| SP312ECP-L |
|
0 |
70 |
运行 |
|
| SP312ECT |
|
0 |
70 |
运行 |
|
