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MAX3221CDBR集成電路(IC)的驅(qū)動器接收器收發(fā)器規(guī)格書PDF中文資料

MAX3221CDBR
廠商型號

MAX3221CDBR

參數(shù)屬性

MAX3221CDBR 封裝/外殼為16-SSOP(0.209",5.30mm 寬);包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的驅(qū)動器接收器收發(fā)器;產(chǎn)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

絲印標識

MA3221C

封裝外殼

SSOP / 16-SSOP(0.209",5.30mm 寬)

文件大小

1.13498 Mbytes

頁面數(shù)量

27

生產(chǎn)廠商 Texas Instruments
企業(yè)簡稱

TI德州儀器

中文名稱

美國德州儀器公司官網(wǎng)

原廠標識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-5-4 13:00:00

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MAX3221CDBR規(guī)格書詳情

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

產(chǎn)品屬性

  • 產(chǎn)品編號:

    MAX3221CDBR

  • 制造商:

    Texas Instruments

  • 類別:

    集成電路(IC) > 驅(qū)動器,接收器,收發(fā)器

  • 包裝:

    卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶

  • 類型:

    收發(fā)器

  • 協(xié)議:

    RS232

  • 驅(qū)動器/接收器數(shù):

    1/1

  • 雙工:

    完全版

  • 數(shù)據(jù)速率:

    250kbps

  • 電壓 - 供電:

    3V ~ 5.5V

  • 工作溫度:

    0°C ~ 70°C

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    16-SSOP(0.209",5.30mm 寬)

  • 供應(yīng)商器件封裝:

    16-SSOP

  • 描述:

    IC TRANSCEIVER FULL 1/1 16SSOP

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
TI
新年份
原廠封裝
5000
原裝現(xiàn)貨質(zhì)量保證,可出樣品可開稅票
詢價
TI
2024+
N/A
70000
柒號只做原裝 現(xiàn)貨價秒殺全網(wǎng)
詢價
TI/德州儀器
23+
SSOP16
10000
原盒原包一片起送
詢價
MAXIM
23+
SSOP16
50000
全新原裝正品現(xiàn)貨,支持訂貨
詢價
TI/德州儀器
24+
SSOP16
990000
明嘉萊只做原裝正品現(xiàn)貨
詢價
TI/德州儀器
2022+
SSOP16
57550
詢價
TI
24+
SSOP16
2462
市場最低 原裝現(xiàn)貨 假一罰百 可開原型號
詢價
TI
24+
SOP
6000
全新原裝深圳倉庫現(xiàn)貨有單必成
詢價
TI
2019
SSOP16
23100
原裝正品鉆石品質(zhì)假一賠十
詢價
TI
24+
SSOP16
9750
一級代理分銷/現(xiàn)貨/可長期供應(yīng)!!
詢價