Datasheet > 驱动程序和接口 > 线路驱动器或接收器> MAX3224ETP+T

MAX3224ETP+T

更新时间： 2024-11-23 12:58:07

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
20页	212K
描述
Line Driver/Receiver, 2 Driver, BICMOS, PQCC20,

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技术参数
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MAX3224ETP+T 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.74	Is Samacsys：	N
差分输出：	NO	驱动器位数：	2
JESD-30 代码：	S-PQCC-N20	JESD-609代码：	e3
湿度敏感等级：	1	端子数量：	20
最高工作温度：	85 °C	最低工作温度：	-40 °C
最小输出摆幅：	10 V	最大输出低电流：	0.0016 A
封装主体材料：	PLASTIC/EPOXY	封装代码：	QCCN
封装等效代码：	LCC20,.20SQ,25	封装形状：	SQUARE
封装形式：	CHIP CARRIER	峰值回流温度（摄氏度）：	225
电源：	3.3/5 V	认证状态：	Not Qualified
最大接收延迟：		子类别：	Line Driver or Receivers
最大压摆率：	1 mA	表面贴装：	YES
技术：	BICMOS	温度等级：	INDUSTRIAL
端子面层：	MATTE TIN	端子形式：	NO LEAD
端子节距：	0.635 mm	端子位置：	QUAD
处于峰值回流温度下的最长时间：	NOT SPECIFIED	Base Number Matches：	1

MAX3224ETP+T 数据手册

19-1289; Rev 4; 10/08

1µA Supply Current, 1Mbps, 3.0V to 5.5V,

RS-232 Transceivers with AutoShutdown Plus

–7/MAX3245

________________General Description

_Next Generation Device Features

The MAX3224–MAX3227/MAX3244/MAX3245 are 3V-

powered EIA/TIA-232 and V.28/V.24 communications

interfaces with automatic shutdown/wakeup features

and high data-rate capabilities.

♦ For Smaller Packaging:

MAX3228/MAX3229: +2.5V to +5.5V RS-232

Transceivers in UCSP™

♦ For Low-Voltage or Data Cable Applications:

All devices achieve a 1µA supply current using Maxim’s

revolutionary AutoShutdown Plus™ feature. These

devices automatically enter a low-power shutdown

mode when the RS-232 cable is disconnected or the

transmitters of the connected peripherals are inactive,

and the UART driving the transmitter inputs is inactive

for more than 30 seconds. They turn on again when

they sense a valid transition at any transmitter or receiv-

er input. AutoShutdown Plus saves power without

changes to the existing BIOS or operating system.

MAX3380E/MAX3381E: +2.35V to +5.5V, 1µA,

2 Tx/2 Rx RS-232 Transceivers with 15kV ESD-

Protected I/O and Logic Pins

♦ For Integrated ESD Protection:

MAX3222E/MAX3232E/MAX3237E/MAX3241E^†/

MAX3246E: 15kV ESD-Protected, Down to 10nA,

+3.0V to +5.5V, Up to 1Mbps, True RS-232

Transceivers (MAX3246E Available in UCSP)

The MAX3225/MAX3227/MAX3245 also feature

MegaBaud™ operation, guaranteeing 1Mbps for high-

speed applications such as communicating with ISDN

modems. The MAX3224/MAX3226/MAX3244 guarantee

250kbps operation. The transceivers have a proprietary

low-dropout transmitter output stage enabling true RS-

232 performance from a +3.0V to +5.5V supply with a

dual charge pump. The charge pump requires only four

small 0.1µF capacitors for operation from a 3.3V supply.

The MAX3224–MAX3227 feature a logic-level output

(READY) that asserts when the charge pump is regulat-

ing and the device is ready to begin transmitting.

_______________Ordering Information

PART

MAX3224CPP

MAX3224CAP

MAX3224CTP

MAX3224CUP

MAX3224EPP

MAX3224EAP

TEMP RANGE

0°C to +70°C

-40°C to +85°C

PIN-PACKAGE

20 Plastic DIP

20 SSOP

20 Thin QFN-EP*

20 TSSOP

20 Plastic DIP

20 SSOP

20 Thin QFN-EP*

5mm x 5mm

All devices are available in a space-saving TQFN,

TSSOP, and SSOP packages.

MAX3224ETP

MAX3224EUP

-40°C to +85°C

20 TSSOP

________________________Applications

Notebook, Subnotebook, and Palmtop Computers

Cellular Phones

Ordering Information continued at end of data sheet.

*EP = Exposed paddle.

_____________________ Selector Guide

Battery-Powered Equipment

Handheld Equipment

NO. OF

DRIVERS/

RECEIVERS

GUARANTEED

DATA RATE

(bps)

AUTO-

SHUTDOWN

PLUS

READY

OUTPUT

PART

Peripherals

Printers

✔

—

✔

MAX3224

MAX3225

MAX3226

MAX3227

MAX3244

MAX3245

2/2

1/1

3/5

250k

AutoShutdownPlus, MegaBaud, and UCSP are trademarks

of Maxim Integrated Products, Inc.

†

Covered by U.S. Patent numbers 4,636,930; 4,679,134; 4,777,577; 4,797,899; 4,809,152; 4,897,774; 4,999,761; 5,649,210; and other patents pending.

________________________________________________________________ Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,

or visit Maxim’s website at www.maxim-ic.com.

12 3 4 5 6 7...20

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MAX3224ETP+T 替代型号

型号	品牌	替代类型	描述	数据表
MAX3224EETP+T	MAXIM	完全替代	Line Transceiver, 2 Func, 2 Driver, 2 Rcvr, BICMOS, PQCC20, 5 X 5 MM, 0.75 MM HEIGHT, ROHS
MAX3224ETP+	MAXIM	类似代替	1μA Supply Current, 1Mbps, 3.0V to 5.5V, RS-2

与MAX3224ETP+T相关器件

型号	品牌	获取价格	描述	数据表
MAX3224ETP-T	MAXIM	获取价格	Line Transceiver, 2 Func, 2 Driver, 2 Rcvr, BICMOS, 5 X 5 MM, TQFN-20
MAX3224EUP	MAXIM	获取价格	1μA Supply Current, 1Mbps, 3.0V to 5.5V, RS-2
MAX3224EUP+	MAXIM	获取价格	1μA Supply Current, 1Mbps, 3.0V to 5.5V, RS-2
MAX3224EUP+T	MAXIM	获取价格	Line Transceiver, 1 Func, 2 Driver, 2 Rcvr, BICMOS, PDSO20, ROHS COMPLIANT, TSSOP-20
MAX3224EUP-T	MAXIM	获取价格	Line Transceiver, 2 Func, 2 Driver, 2 Rcvr, BICMOS, PDSO20, TSSOP-20
MAX3225	MAXIM	获取价格	1レA Supply Current, 1Mbps, 3.0V to 5.5V, RS-2
MAX3225	ADI	获取价格	1μA电源电流、1Mbps、3.0V至5.5V、RS-232收发器，提供AutoShutd
MAX3225CAP	MAXIM	获取价格	1レA Supply Current, 1Mbps, 3.0V to 5.5V, RS-2
MAX3225CAP+	MAXIM	获取价格	Line Transceiver, 1 Func, 2 Driver, 2 Rcvr, BICMOS, PDSO20, ROHS COMPLIANT, SSOP-20
MAX3225CAP+T	MAXIM	获取价格	Line Transceiver, 1 Func, 2 Driver, 2 Rcvr, CMOS, PDSO20, 5.30 MM, 0.65 MM PITCH, SSOP-20

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