Datasheet > 驱动程序和接口 > 线路驱动器或接收器> MAX3224EUP+

MAX3224EUP+

更新时间： 2024-11-21 11:17:43

品牌	Logo	应用领域
美信 - MAXIM		线路驱动器或接收器驱动程序和接口接口集成电路光电二极管信息通信管理
页数	文件大小	规格书
19页	242K
描述
1μA Supply Current, 1Mbps, 3.0V to 5.5V, RS-232 Transceivers with AutoShutdown Plus

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MAX3224EUP+ 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	零件包装代码：	TSSOP
包装说明：	ROHS COMPLIANT, TSSOP-20	针数：	20
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	Factory Lead Time：	6 weeks
风险等级：	0.59	Is Samacsys：	N
差分输出：	NO	驱动器位数：	2
输入特性：	SCHMITT TRIGGER	接口集成电路类型：	LINE TRANSCEIVER
接口标准：	EIA-232; TIA-232; V.24; V.28	JESD-30 代码：	R-PDSO-G20
JESD-609代码：	e3	长度：	6.5 mm
湿度敏感等级：	1	功能数量：	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：	TSSOP	封装等效代码：	TSSOP20,.25
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）：	260	电源：	3.3/5 V
认证状态：	Not Qualified	最大接收延迟：
接收器位数：	2	座面最大高度：	1.1 mm
子类别：	Line Driver or Receivers	最大压摆率：	1 mA
最大供电电压：	5.5 V	最小供电电压：	3 V
标称供电电压：	3.3 V	表面贴装：	YES
技术：	BICMOS	温度等级：	INDUSTRIAL
端子面层：	Matte Tin (Sn)	端子形式：	GULL WING
端子节距：	0.65 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	30	宽度：	4.4 mm
Base Number Matches：	1

MAX3224EUP+ 数据手册

19-1289; Rev 5; 2/11

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

TEMP RANGE

0°C to +70°C

-40°C to +85°C

PIN-PACKAGE

20 PDIP

MAX3224CPP+

MAX3224CAP+

MAX3224CTP+

MAX3224CUP+

MAX3224EPP+

MAX3224EAP+

MAX3224ETP+

MAX3224EUP+

20 SSOP

20 TQFN-EP*

20 TSSOP

20 PDIP

20 SSOP

20 TQFN-EP*

20 TSSOP

All devices are available in a space-saving TQFN,

TSSOP, and SSOP packages.

+Denotes a lead(Pb)-free/RoHS-compliant package.

*EP = Exposed pad.

Ordering Information continued at end of data sheet.

________________________Applications

Notebook, Subnotebook, and Palmtop Computers

Cellular Phones

_____________________ 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

AutoShutdown Plus, MegaBaud, and UCSP are trademarks

of Maxim Integrated Products, Inc.

________________________________________________________________ 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...19

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MAX3224EUP+ 替代型号

型号	品牌	替代类型	描述	数据表
MAX3225EAP+	MAXIM	完全替代	Line Transceiver, 1 Func, 2 Driver, 2 Rcvr, BICMOS, PDSO20, ROHS COMPLIANT, SSOP-20
MAX3225EUP+	MAXIM	完全替代	Line Transceiver, 1 Func, 2 Driver, 2 Rcvr, BICMOS, PDSO20, ROHS COMPLIANT, TSSOP-20

与MAX3224EUP+相关器件

型号	品牌	获取价格	描述	数据表
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
MAX3225CAP-T	MAXIM	获取价格	暂无描述
MAX3225CPP	MAXIM	获取价格	1レA Supply Current, 1Mbps, 3.0V to 5.5V, RS-2
MAX3225CPP+	MAXIM	获取价格	Line Transceiver, 1 Func, 2 Driver, 2 Rcvr, BICMOS, PDIP20, ROHS COMPLIANT, PLASTIC, DIP-2

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