Datasheet > MAX1484CUB+T

MAX1484CUB+T

更新时间： 2024-11-29 21:07:55

品牌	Logo	应用领域
美信 - MAXIM		驱动光电二极管接口集成电路驱动器
页数	文件大小	规格书
16页	215K
描述
Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, PDSO10, UMAX-10

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技术参数
数据手册

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MAX1484CUB+T 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：	SOIC
包装说明：	TSSOP, TSSOP10,.19,20	针数：	10
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.47
差分输出：	YES	驱动器位数：	1
高电平输入电流最大值：	0.000002 A	输入特性：	DIFFERENTIAL SCHMITT TRIGGER
接口集成电路类型：	LINE TRANSCEIVER	接口标准：	EIA-422; EIA-485
JESD-30 代码：	S-PDSO-G10	JESD-609代码：	e3
长度：	3 mm	湿度敏感等级：	1
功能数量：	1	端子数量：	10
最高工作温度：	70 °C	最低工作温度：
最小输出摆幅：	2 V	最大输出低电流：	0.004 A
封装主体材料：	PLASTIC/EPOXY	封装代码：	TSSOP
封装等效代码：	TSSOP10,.19,20	封装形状：	SQUARE
封装形式：	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	峰值回流温度（摄氏度）：	260
电源：	5 V	认证状态：	Not Qualified
最大接收延迟：	150 ns	接收器位数：	1
座面最大高度：	1.1 mm	子类别：	Line Driver or Receivers
最大压摆率：	0.6 mA	最大供电电压：	5.25 V
最小供电电压：	4.75 V	标称供电电压：	5 V
表面贴装：	YES	温度等级：	COMMERCIAL
端子面层：	Matte Tin (Sn)	端子形式：	GULL WING
端子节距：	0.5 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	30	最大传输延迟：	60 ns
宽度：	3 mm	Base Number Matches：	1

MAX1484CUB+T 数据手册

19-1312; Rev 1; 3/06

Softw a re -Se le c ta ble , Ha lf-/Full-Duple x, Sle w -Ra te -Lim ite d,

12Mbps , RS-485/RS-422 Tra ns c e ive rs in µMAX Pa c ka ge

5/MAX1486

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

____________________________Fe a t u re s

The MAX1481/MAX1484/MAX1485/MAX1486 provide

software-selectable, half-/full-duplex, low-power, slew-

rate-limited, and high-speed (12Mbps) RS-485/RS-422

operation in a 10-pin µMAX^®package—the smal-

lest 10-pin package available.

♦ 10-Pin µMAX Package: Smallest 10-Pin Package

♦ Software-Selectable Half-/Full-Duplex Operation

(MAX1485/MAX1486)

♦ 0.1µA Low-Current Shutdown Mode (MAX1481)

The software-selectable, half-/full-duplex MAX1485/

MAX1486 make obsolete the normally larger and more

expensive solutions required for selectable half-/full-

d up le x RS-485/RS-422 op e ra tion: 1) a 14-p in, full-

duplex transceiver configured via jumpers between

receiver and transmitter lines, or 2) two 8-pin, half-

duplex transceivers, which require an additional invert-

er logic gate for software selectability.

♦ Slew-Rate Limiting Allows Error-Free Data

Transmission (MAX1481/MAX1485)

♦ 12Mbps High-Speed Operation

(MAX1484/MAX1486)

♦ Allow up to 256 Transceivers on the Bus

The MAX1481/MAX1484 are functionally equivalent to

the industry-standard MAX491 and 75180, and are

designed for space-constrained, full-duplex RS-422

applications.

______________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

0°C to +70°C

-40°C to +85°C

0°C to +70°C

-40°C to +85°C

PIN-PACKAGE

10 µMAX

MAX1481CUB

MAX1481EUB

MAX1484CUB

MAX1484EUB

MAX1485CUB

MAX1485EUB

MAX1486CUB

MAX1486EUB

All parts contain one driver and one receiver and fea-

ture a 1/8-unit-load receiver input impedance, allowing

up to 256 tra ns c e ive rs on the b us . The MAX1481/

MAX1485 feature reduced-slew-rate drivers that mini-

mize EMI and reduce reflections caused by improperly

terminated cables, allowing error-free data transmission

up to 250kbps. The MAX1484/MAX1486 driver slew

rates are not limited, allowing them to transmit up to

12Mbps.

The MAX1481/MAX1484/MAX1485/MAX1486 draw only

300µA of supply current. The MAX1481 has a low-power

shutdown mode that reduces supply current to only

0.1µA. All devices operate from a single 5V supply.

________________________Ap p lic a t io n s

Low-Power RS-422/RS-485 Communications

Level Translators

Drivers are output short-circuit current limited and are

p rote c te d a g a ins t e xc e s s ive p owe r d is s ip a tion b y

thermal-shutdown circuitry that places the driver outputs

into a high-impedance state. The receiver input has a fail-

safe feature that guarantees a logic-high output if the

input is open circuit.

Hand-Held Equipment

Battery-Powered Equipment

Transceiver for EMI-Sensitive Applications

Industrial-Control Local Area Networks

µMAX is a registered trademark of Maxim Integrated Products, Inc.

______________________________________________________________S e le c t io n Ta b le

Data

Rate

(Mbps)

Slew-

Rate

Limited

Low-

Power

Shutdown

Quiescent

Current

(µA)

Half/Full

Duplex

Driver

Enable

Receiver

Enable

Transceivers

on Bus

Pin-

Package

Part

MAX1481

MAX1484

MAX1485

MAX1486

Full

0.250

Yes

300

256

10 µMAX

Selectable

0.250

Yes

________________________________________________________________ Maxim Integrated Products

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

For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at

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

1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

12 3 4 5 6 7...16

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与MAX1484CUB+T相关器件

型号	品牌	获取价格	描述	数据表
MAX1484EUB	MAXIM	获取价格	Software-Selectable, Half-/Full-Duplex, Slew-
MAX1484EUB+T	MAXIM	获取价格	Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, PDSO10, UMAX-10
MAX1484EUB-T	MAXIM	获取价格	Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, PDSO10, MICRO MAX-10
MAX1485	MAXIM	获取价格	5V to 3.3V Output.Synchronous.Step-Down Power Supply Controller[MAX767/MAX767CAP/MAX767CAP
MAX1485	ADI	获取价格	软件可选的、半/全双工、限摆率、12Mbps、RS-485/RS-422收发器，μMAX封
MAX14850	MAXIM	获取价格	Six-Channel Digital Isolator
MAX14850	ADI	获取价格	六通道数字隔离器
MAX14850_V01	MAXIM	获取价格	Six-Channel Digital Isolator
MAX14850AEE+	MAXIM	获取价格	Six-Channel Digital Isolator
MAX14850AEE+T	MAXIM	获取价格	Six-Channel Digital Isolator

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