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MAX3221CDBRG4集成电路(IC)驱动器接收器收发器规格书PDF中文资料
厂商型号 |
MAX3221CDBRG4 |
参数属性 | MAX3221CDBRG4 封装/外壳为16-SSOP(0.209",5.30mm 宽);包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;类别为集成电路(IC) > 驱动器,接收器,收发器;产品描述:IC TRANSCEIVER FULL 1/1 16SSOP |
功能描述 | MAX3221 3-V to 5.5-V RS-232 Line Driver and Receiver With ±15-kV ESD Protection |
文件大小 |
1.13498 Mbytes |
页面数量 |
27 页 |
生产厂商 | Texas Instruments |
企业简称 |
TI【德州仪器】 |
中文名称 | 美国德州仪器公司官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-6-4 0:50:00 |
MAX3221CDBRG4规格书详情
3 Description
The MAX3221 device consists of one line driver, one
line receiver with dedicated enable pin, and a dual
charge-pump circuit with ±15-kV ESD protection pin
to pin (serial-port connection pins, including GND).
The device meets the requirements of TIA/EIA-232-
F and provides the electrical interface between
an asynchronous communication controller and the
serial-port connector. The charge pump and four small
external capacitors allow operation from a single
3-V to 5.5-V supply. These devices operate at data
signaling rates up to 250 kbps and a maximum of
30-V/μs driver output slew rate.
Flexible control options for power management
are available when the serial port is inactive.
The automatic power-down feature functions when
FORCEON is low and FORCEOFF is high. During
this mode of operation, if the device does not sense a
valid RS-232 signal on the receiver input, the driver output
is disabled and the supply current is reduced to 1 μA.
The INVALID output notifies the user if an RS-232
signal is present at the receiver input.
1 Features
• RS-232 Bus-pin ESD protection exceeds
±15 kV using human body model (HBM)
• Meets or exceeds the requirements of
TIA/EIA-232-F and ITU V.28 standards
• Operates with 3-V to 5.5-V VCC supply
• Operates up to 250 kbps
• One driver and one receiver
• Low standby current: 1 μA typical
• External capacitors: 4 × 0.1 μF
• Accepts 5-V logic input with 3.3-V supply
• Alternative high-speed pin-compatible
device (1 Mbps)
– SNx5C3221
• Automatic power-down feature automatically
disables drivers for power savings
2 Applications
• Industrial PCs
• Wired networking
• Data center and enterprise computing
• Battery-powered systems
• PDAs
• Notebooks
• Laptops
• Palmtop PCs
• Hand-held equipment
MAX3221CDBRG4属于集成电路(IC) > 驱动器,接收器,收发器。美国德州仪器公司制造生产的MAX3221CDBRG4驱动器,接收器,收发器该系列产品的主要功能是提供必需的硬件资源,以通过延长电缆或印制线进行通信。确切的功能会因所采用的通信协议而异,可能包括诸如瞬态抑制之类的功能,这些功能对于通信用途可能并非绝对必要,但对于可能的使用环境却是明智之选。
产品属性
- 产品编号:
MAX3221CDBRG4
- 制造商:
Texas Instruments
- 类别:
集成电路(IC) > 驱动器,接收器,收发器
- 包装:
卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带
- 类型:
收发器
- 协议:
RS232
- 驱动器/接收器数:
1/1
- 双工:
完全版
- 数据速率:
250kbps
- 电压 - 供电:
3V ~ 5.5V
- 工作温度:
0°C ~ 70°C
- 安装类型:
表面贴装型
- 封装/外壳:
16-SSOP(0.209",5.30mm 宽)
- 供应商器件封装:
16-SSOP
- 描述:
IC TRANSCEIVER FULL 1/1 16SSOP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI |
20+ |
SSOP |
2960 |
诚信交易大量库存现货 |
询价 | ||
TI |
2020+ |
SSOP |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
BB/TI |
2339+ |
SOP |
4652 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 | ||
TEXAS |
18+ |
SSOP |
23473 |
全新原装现货,可出样品,可开增值税发票 |
询价 | ||
TI |
2023+ |
SSOP16 |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
TI/德州仪器 |
23+ |
NA/ |
370 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
TI/德州仪器 |
21+ |
SSOP16 |
6688 |
十年老店,原装正品 |
询价 | ||
TI |
23+ |
SSOP16 |
7750 |
全新原装优势 |
询价 | ||
TI |
SSOP |
1000 |
原装长期供货! |
询价 | |||
TI/德州仪器 |
22+ |
SSOP |
30000 |
十七年VIP会员,诚信经营,一手货源,原装正品可零售! |
询价 |