Category
CD3232
Interface RS-232
±15 kV ESD protection, 3.3 V, RS-232 line driver/receiver
Active
| Production cycle：
Description
The CD3232 is a 3.3V powered EIA/TIA-232 and V.28/V.24 communication interface with low power requirements, high data-rate capabilities. CD3232 has a proprietary low dropout transmitter output stage providing true RS-232 performance from 3.3vVto 5.5V supplies. The device requires only four small 0.1 µF standard external capacitors for operations from 3.3V supply. The CD3232 has two receivers and two drivers. The device is guaranteed to run at data rates of 120Kbps while maintaining RS-232 output levels. Typical applications are Notebook, Subnotebook and Palmtop Computers, Battery Powered Equipment, Hand-Held Equipment, Peripherals and Printers.
Parameters
Features
Application
- Interface Protocol:RS-232
- Supply(Min)(V):3
-
Supply(Max)(V):5.5
- Receiving channel:2
- send channel:2
- close:No
- Transfer rate(Max)(bps):120k
- ESD protection(V):15KV
-
2.5mA supply current @VCC=3.3V
-
120Kbps max guarenteed data rate
-
3V/µs minimum guarenteed slew rate
-
Enhanced ESD specifications:
±15kV IEC61000-4-2 air discharge
±8kV IEC61000-4-2 contact discharge
-
Avaliable in SOP-16 and TSSOP-16 package
-
Battery-powered equipment
-
Hand-held equipment
-
Peripherals
-
Datacom equipment
Parameters
Part Number
Package
Interface Protocol
Vs+ (Min) (V)
Vs+ (Max) (V)
Number Rx
Number Tx
Full or Half Duplex
Data Rate (Max) (bps)
ESD Protection (kV)
Temp Range(°C)
CD3232AS16
Datasheet
CD3232 是一款 3.3V 供电的 EIA/TIA-232 和 V.28/V.24 通信接口，具有低功耗、高数据速率能力。 CD3232 具有专有的低压差发送器输出级，可在 3.3V 至 5.5V 电源范围内提供真正的 RS-232 性能。 该器件只需要四个小型 0.1 µF 标准外部电容器即可在 3.3V 电源下运行。CD3232有两个接收器和两个驱动器。该设备保证运行在120Kbps的数据速率，同时保持RS-232输出水平。典型的应用是笔记本，小笔记本和掌上电脑，电池供电设备，手持设备，外围设备和
Datasheet
PackageSOP-16
Interface Protocol
RS-232
Vs+ (Min) (V)
3
Vs+ (Max) (V)
5.5
Number Rx
2
Number Tx
2
Full or Half Duplex
No
Data Rate (Max) (bps)
120k
ESD Protection (kV)
15KV
Temp Range(°C)
-40℃ ~ 85℃
CD3232ATS16
Datasheet
CD3232 是一款 3.3V 供电的 EIA/TIA-232 和 V.28/V.24 通信接口，具有低功耗、高数据速率能力。 CD3232 具有专有的低压差发送器输出级，可在 3.3V 至 5.5V 电源范围内提供真正的 RS-232 性能。 该器件只需要四个小型 0.1 µF 标准外部电容器即可在 3.3V 电源下运行。CD3232有两个接收器和两个驱动器。该设备保证运行在120Kbps的数据速率，同时保持RS-232输出水平。典型的应用是笔记本，小笔记本和掌上电脑，电池供电设备，手持设备，外围设备和
Datasheet
PackageTSSOP-16
Interface Protocol
RS-232
Vs+ (Min) (V)
3
Vs+ (Max) (V)
5.5
Number Rx
2
Number Tx
2
Full or Half Duplex
No
Data Rate (Max) (bps)
120k
ESD Protection (kV)
15KV
Temp Range(°C)
-40℃ ~ 85℃
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