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MAX3225EPP

更新时间： 2024-10-31 22:58:03

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
20页	236K
描述
1レA Supply Current, 1Mbps, 3.0V to 5.5V, RS-232 Transceivers with AutoShutdown Plus

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MAX3225EPP 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Obsolete	零件包装代码：	DIP
包装说明：	DIP, DIP20,.3	针数：	20
Reach Compliance Code：	not_compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.37
差分输出：	NO	驱动器位数：	2
高电平输入电流最大值：	0.000001 A	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-PDIP-T20	JESD-609代码：	e0
长度：	26.16 mm	湿度敏感等级：	1
功能数量：	2	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：	DIP
封装等效代码：	DIP20,.3	封装形状：	RECTANGULAR
封装形式：	IN-LINE	峰值回流温度（摄氏度）：	245
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：	4.572 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：	NO	技术：	BICMOS
温度等级：	INDUSTRIAL	端子面层：	Tin/Lead (Sn85Pb15)
端子形式：	THROUGH-HOLE	端子节距：	2.54 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	7.62 mm	Base Number Matches：	1

MAX3225EPP 数据手册

19-1289; Rev 1; 3/98

1 µA S u p p ly Cu rre n t , 1 Mb p s , 3 .0 V t o 5 .5 V,

RS -2 3 2 Tra n s c e ive rs w it h Au t o S h u t d o w n P lu s

–7/MAX3245

________________Ge n e ra l De s c rip t io n

____________________________Fe a t u re s

♦ 1µA Supply Current

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.

♦ AutoShutdown Plus—EDN Innovation of the Year

♦ Guaranteed Data Rate:

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

re volutiona ry AutoShutd own Plus ™ fe a ture . The s e

d e vic e s a utoma tic a lly e nte r a low-p owe r s hutd own

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-

e r inp ut. AutoShutd own Plus s a ve s p owe r without

changes to the existing BIOS or operating system.

250kbps (MAX3224/3226/3244)

1Mbps (MAX3225/3227/3245)

♦ Guaranteed Slew Rate:

6V/µs (MAX3224/3226/3244)

24V/µs (MAX3225/3227/3245)

♦ Meets EIA/TIA-232 Specifications Down to 3.0V

♦ Guaranteed Mouse Driveability (MAX3244/3245)

♦ Ready-to-Transmit Logic-Level Output

The MAX3225/MAX3227/MAX3245 a ls o fe a ture

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.

_______________Ord e rin g In fo rm a t io n

PART

TEMP. RANGE

0°C to +70°C

-40°C to +85°C

0°C to +70°C

-40°C to +85°C

PIN-PACKAGE

20 Plastic DIP

20 SSOP

MAX3224CPP

MAX3224CAP

MAX3224EPP

MAX3224EAP

MAX3225CPP

MAX3225CAP

MAX3225EPP

MAX3225EAP

20 Plastic DIP

20 SSOP

20 Plastic DIP

20 SSOP

All devices are available in a space-saving SSOP pack-

age.

20 Plastic DIP

20 SSOP

________________________Ap p lic a t io n s

Notebook, Subnotebook, and Palmtop Computers

Cellular Phones

Ordering Information continued at end of data sheet.

_____________________ S e le c t o r Gu id e

Battery-Powered Equipment

Hand-Held 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 and MegaBaud are trademarks of Maxim Integrated Products.

†

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 free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.

For small orders, phone 408-737-7600 ext. 3468.

12 3 4 5 6 7...20

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与MAX3225EPP相关器件

型号	品牌	获取价格	描述	数据表
MAX3225EPP+	MAXIM	获取价格	Line Transceiver, 1 Func, 2 Driver, 2 Rcvr, BICMOS, PDIP20, ROHS COMPLIANT, PLASTIC, DIP-2
MAX3225ETP	MAXIM	获取价格	1μA Supply Current, 1Mbps, 3.0V to 5.5V, RS-2
MAX3225ETP+	MAXIM	获取价格	暂无描述
MAX3225ETP-T	MAXIM	获取价格	暂无描述
MAX3225EUP	MAXIM	获取价格	1μA Supply Current, 1Mbps, 3.0V to 5.5V, RS-2
MAX3225EUP/V	MAXIM	获取价格	1μA Supply Current, 1Mbps, 3.0V to 5.5V, RS-2
MAX3225EUP/V+T	MAXIM	获取价格	Line Transceiver, 2 Driver, BICMOS, PDSO20,
MAX3225EUP+	MAXIM	获取价格	Line Transceiver, 1 Func, 2 Driver, 2 Rcvr, BICMOS, PDSO20, ROHS COMPLIANT, TSSOP-20
MAX3225EUP+T	MAXIM	获取价格	暂无描述
MAX3225EUP-T	MAXIM	获取价格	Line Transceiver, 2 Func, 2 Driver, 2 Rcvr, BICMOS, PDSO20, TSSOP-20

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