SP3223EU 1Mbps速率, 3.0V至5.5V的RS - 232接口2-驱动器/2-收发器與低功耗的关机
The SP3222EU and the SP3232EU are 2 driver, 2 receiver RS-232 transceiver solutions intended for portable or hand-held applications such as notebook or palmtop computers. Their data transmission rate of 1000 kbps meets the demands of high speed RS-232 applications. Both ICs have a high-efficiency, charge-pump power supply that requires only 0.1μF capacitors in 3.3V operation. This charge pump allows the SP3222EU and the 3232EU to deliver true RS-232 performance from a single power supply ranging from +3.0V to +5.5V. The ESD tolerance of the SP3222EU/3232EU devices are over ±15kV for both Human Body Model and IEC1000-4-2 Air discharge test methods.
技术特性
- 符合 EIA/TIA-232-F 标准。工作电压 +3.0V 到 +5.5V
- 通信速率1Mbps（负载下）
- 1μA的低功率关机与接收机
- 兼容RS - 232到2.7电源
- 增强型ESD 静电放电规范:
- ±15KV 人体模式
- ±15KV IEC1000-4-2空气放电
- ±8KV IEC1000-4-2 接触式放电
- 最低传输速率1000 kbps
- 非常适于手持式，电池操作的应用
应用领域 APPLICATION
|
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) |
1000 |
| 静电放电ESD(KV) |
15 |
| 最低电源电压Vcc(V) |
3 |
| 最高电源电压Vcc(V) |
5.5 |
| 电源电压Vcc(V) |
3.3 |
| 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 |
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 |
| SP3222EUEA-L |
|
-40 |
85 |
OBS |
|
| SP3222EUEP |
|
-40 |
85 |
返修 |
|
| SP3222EUET |
|
-40 |
85 |
返修 |
|
| SP3222EUEA-L/TR |
|
-40 |
85 |
OBS |
|
| SP3222EUEA |
|
-40 |
85 |
返修 |
|
| SP3222EUEP-L |
|
-40 |
85 |
OBS |
|
| SP3222EUEA/TR |
|
-40 |
85 |
返修 |
|
| SP3222EUEY/TR |
|
-40 |
85 |
返修 |
|
| SP3222EUEY-L |
|
-40 |
85 |
返修 |
|
| SP3222EUEY-L/TR |
|
-40 |
85 |
返修 |
|
| SP3222EUEY |
|
-40 |
85 |
返修 |
|
| SP3222EUET/TR |
|
-40 |
85 |
返修 |
|
| SP3222EUET-L |
|
-40 |
85 |
CF |
|
| SP3222EUET-L/TR |
|
-40 |
85 |
CF |
|
| SP3222EUCP |
|
0 |
70 |
运行 |
|
| SP3222EUCP-L |
|
0 |
70 |
EOL |
|
| SP3222EUCT |
|
0 |
70 |
运行 |
|
| SP3222EUCA-L/TR |
|
0 |
70 |
运行 |
|
| SP3222EUCA |
|
0 |
70 |
运行 |
|
| SP3222EUCA/TR |
|
0 |
70 |
运行 |
|
| SP3222EUCA-L |
|
0 |
70 |
运行 |
|
| SP3222EUCY/TR |
|
0 |
70 |
运行 |
|
| SP3222EUCY-L |
|
0 |
70 |
运行 |
|
| SP3222EUCY-L/TR |
|
0 |
70 |
运行 |
|
| SP3222EUCY |
|
0 |
70 |
运行 |
|
| SP3222EUCT/TR |
|
0 |
70 |
运行 |
|
| SP3222EUCT-L |
|
0 |
70 |
运行 |
|
| SP3222EUCT-L/TR |
|
0 |
70 |
运行 |
|
