CBM3232 ±15 kV ESD protection, 3.3 V, RS-232 line driver/receiver

The CBM3232 is a 3.3V powered EIA/TIA-232 and V.28/V.24 communication interface with low power requirements, high data-rate capabilities. CBM3232 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 CBM3232 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
Applications

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

Type	Title	File Size	Date	Download
Product manual	CBM3232	612KB	2024-12-02	Download
Selection Guide	Corebai Selection Guide Rev.En2023.pdf	7.73M	2024-01-24	Download

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ANALOG-ENGINEER-CALC — 模拟工程师计算器

模拟工程师计算器旨在加快模拟电路设计工程师经常使用的许多重复性计算。该基于 PC 的工具提供图形界面，其中显示各种常见计算的列表（从使用反馈电阻器设置运算放大器增益到为稳定模数转换器 (ADC) 驱动器缓冲器电路选择合适的电路设计元件）。除了可用作单独的工具之外，该计算器还能够很好地与模拟工程师口袋参考书中所述的概念配合使用。

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计算工具

ANALOG-ENGINEER-CALC — 模拟工程师计算器

模拟工程师计算器旨在加快模拟电路设计工程师经常使用的许多重复性计算。该基于 PC 的工具提供图形界面，其中显示各种常见计算的列表（从使用反馈电阻器设置运算放大器增益到为稳定模数转换器 (ADC) 驱动器缓冲器电路选择合适的电路设计元件）。除了可用作单独的工具之外，该计算器还能够很好地与模拟工程师口袋参考书中所述的概念配合使用。

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Ordering & Quality

Product number	Rating	Inventory(pcs)	Price	Package	MSL	RoHS	MPQ	Operating Temperature Range (℃)	Order
CBM3232ATS16	Industrial grade	21760	10~99 \| $ 0.44  100~999$0.38 1000~2499$0.38 2500+$0.27	TSSOP-16	MSL 1	RoHS	Tape and Reel, 2500	-40℃ ~ 85℃	- + Requested quantity exceeds in stock amount Add to cart
CBM3232AS16	Industrial grade	25900	10~99 \| $ 0.44  100~999$0.38 1000~2499$0.38 2500+$0.27	SOP-16	MSL 1	RoHS	Tape and Reel, 2500	-40℃ ~ 85℃	- + Requested quantity exceeds in stock amount Add to cart

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