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MAX3189

更新时间： 2024-11-04 22:55:23

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
8页	160K
描述
1Mbps, 1レA RS-232 Transmitters in SOT23-6

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数据手册

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MAX3189 数据手册

19-1628; Rev 0; 2/00

1Mbps, 1µA RS-232 Transmitters in SOT23-6

General Description

Features

The MAX3188/MAX3189 single RS-232 transmitters in a

SOT23-6 package are for space- and cost-constrained

applications requiring minimal RS-232 communications.

These devices consume only 150µA of supply current

from ±±.5ꢀ to ±6ꢀ supplies. RS-232 data transmission

is guaranteed up to 250kbps with the MAX3188 and up

to 1Mbps with the MAX3189.

ꢀ Small 6-Pin SOT23 Package

ꢀ 150µA Supply Current

ꢀ Shutdown Reduces Supply Current to 1µA

ꢀ Guaranteed Data Rate

1Mbps (MAX3189)

250kbps (MAX3188)

The MAX3188/MAX3189 transmitters are inverting level

translators that convert CMOS-logic levels to 5ꢀ

EIA/TIA-232 levels. They feature a shutdown input that

reduces current consumption to only 1µA and forces

the transmitter output into a high-impedance state. The

MAX3188/MAX3189 transmitters have a standard

inverting output.

ꢀ Three-State RS-232 Transmitter Output

ꢀ No External Components Required

Ordering Information

Applications

Diagnostic Ports

TOP

MARK

PART

TEMP. RANGE PIN-PACKAGE

Telecommunications

Networking Equipment

Set-Top Boxes

MAX3188EUT-T

MAX3189EUT-T

-±0°C to +85°C 6 SOT23-6

AAHJ

AAHK

Digital Cameras

Hand-Held Equipment

Typical Operating Circuit

Pin Configuration

TOP VIEW

SHDN

+5.4V

-5.4V

SHDN

GND

TIN

BYPASS2

BYPASS1

0.1µF

MAX3188

MAX3189

MAX3188

MAX3189

TIN

TOUT

GND

SOT23-6

CAPACITORS MAY BE

POLARIZED OR UNPOLARIZED.

________________________________________________________________ Maxim Integrated Products

For free samples and the latest literature, visit www.maxim-ic.com or phone 1-800-998-8800.

For small orders, phone 1-800-835-8769.

12 3 4 5 6 7 8

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与MAX3189相关器件

型号	品牌	获取价格	描述	数据表
MAX3189E	MAXIM	获取价格	±.15kV ESD-Protected.1Mbps.1µ.A RS-232 Transmitters in SOT23-6
MAX3189E	ADI	获取价格	±15kV ESD保护、1Mbps、1μA RS-232发送器，SOT23-6封装
MAX3189EEUT	MAXIM	获取价格	Line Driver/Receiver, 1 Driver, PDSO6
MAX3189EEUT+	MAXIM	获取价格	Line Driver, 1 Func, 1 Driver, PDSO6, SOT-23, 6 PIN
MAX3189EEUT+T	MAXIM	获取价格	Line Driver, 1 Func, 1 Driver, PDSO6, SOT-23, 6 PIN
MAX3189EEUT-T	MAXIM	获取价格	【15kV ESD-Protected, 1Mbps, 1レA RS-232 Transm
MAX3189EUT+T	MAXIM	获取价格	Line Driver, 1 Func, 1 Driver, PDSO6, SOT-23, 6 PIN
MAX3189EUT-T	MAXIM	获取价格	1Mbps, 1レA RS-232 Transmitters in SOT23-6
MAX318C/D	MAXIM	获取价格	Precision, CMOS Analog Switches
MAX318CJA	MAXIM	获取价格	Precision, CMOS Analog Switches