DS232

更新时间： 2024-11-29 22:40:35

品牌	Logo	应用领域
达拉斯 - DALLAS		/
页数	文件大小	规格书
10页	112K
描述
Dual RS-232 Transmitter/Receiver

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中文翻译

获取价格

技术参数
数据手册

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DS232 技术参数

生命周期：	Obsolete	Reach Compliance Code：	unknown
风险等级：	5.56	Base Number Matches：	1

DS232 数据手册

DS232A

Dual RS-232 Transmitter/Receiver

www.dalsemi.com

FEATURES

PIN ASSIGNMENT

ꢀ Compatible with LT1181A and MAX232A

ꢀ High data rate - 250 kbits/sec under load

ꢀ 16-pin DIP or SOIC package

ꢀ 20-pin TSSOP package for height restricted

applications

ꢀ Operate from single +5V power

ꢀ Meets all EIA-232E and V0.28 specifications

ꢀ Uses small capacitors: 0.1 µF

ꢀ Optional industrial temperature range

available (-40°C to +85°C)

V_CC

GND

C1+

V+

C1-

T1_OUT

R1_IN

R1_OUT

T1_IN

T2_IN

C2+

C2-

V-

T2_OUT

R2_IN

R2_OUT

16-Pin DIP AND SOIC

C1+

V+

C1-

V_CC

GND

T1_OUT

R1_IN

R1_OUT

T1_IN

T2_IN

R2_OUT

C2+

C2-

V-

ORDERING INFORMATION

DS232A

16-pin DIP

DS232A-N 16-pin DIP (Industrial)

DS232AR 16-pin SOIC (150-Mil)

DS232AR-N 16-pin SOIC (150-Mil) (Industrial)

DS232AS 16-pin SOIC (300-Mil)

DS232AS-N 16-pin SOIC (300-Mil) (Industrial)

DS232AE 20-pin TSSOP

T2_OUT

R2_IN

20-Pin TSSOP

PIN DESCRIPTION

DS232AE-N 20-pin TSSOP (Industrial)

V_CC

- +5-Volt Supply

GND

- Ground

V+

V-

- Positive Supply Output

- Negative Supply Output

- RS-232 Driver Inputs

- RS-232 Driver Outputs

- Receiver Inputs

- Receiver Outputs

- Capacitor 1 Connections

- Capacitor 2 Connections

T1_IN, T2_IN

T1_OUT, T2_OUT

R1_IN, R2_IN

R1_OUT, R2_OUT

C1+, C1-

C2+, C2-

DESCRIPTION

The DS232A is a dual RS-232 driver/receiver pair that generates RS-232 voltage levels from a single +5-

volt power supply. Additional ±12-volt supplies are not needed since the DS232A uses on-board charge

pumps to convert the +5-volt supply to ±10 volts. The DS232A is fully compliant with EIA RS-232E and

V0.28/V0.24 standards. The DS232A contains two drivers and two receivers. Driver slew rates and data

rates are guaranteed up to 250k bits/sec. The DS232A operates with only 0.1 µF charge pump capacitors.

OPERATION

The diagram in Figure 1 shows the main elements of the DS232A. The following paragraphs describe the

function of each pin.

1 of 10

112099

12 3 4 5 6 7...10

中文翻译

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与DS232相关器件

型号	品牌	获取价格	描述	数据表
DS2320-7EP	BEL	获取价格	DC-DC Regulated Power Supply Module, 2 Output, 100W, Hybrid, HEAT SINK, METAL, CASE S02, M
DS2320-7EPB2	BEL	获取价格	DC-DC Regulated Power Supply Module, 2 Output, 100W, Hybrid, METAL, CASE S02, MODULE
DS2320-7EPD0T	BEL	获取价格	DC-DC Regulated Power Supply Module, 2 Output, Hybrid, METAL, CASE S02, MODULE
DS2320-7EPD0TB2	BEL	获取价格	DC-DC Regulated Power Supply Module, 2 Output, 100W, Hybrid, METAL, CASE S02, MODULE
DS2320-7EPD1	BEL	获取价格	DC-DC Regulated Power Supply Module, 2 Output, Hybrid, METAL, CASE S02, MODULE
DS2320-7EPD1T	BEL	获取价格	DC-DC Regulated Power Supply Module, 2 Output, Hybrid, HEAT SINK, METAL, CASE S02, MODULE
DS2320-7EPD1TB2	BEL	获取价格	DC-DC Regulated Power Supply Module, 2 Output, 100W, Hybrid, METAL, CASE S02, MODULE
DS2320-7EPD2B1	BEL	获取价格	DC-DC Regulated Power Supply Module, 2 Output, Hybrid, METAL, CASE S02, MODULE
DS2320-7EPD2B2	BEL	获取价格	DC-DC Regulated Power Supply Module, 2 Output, 100W, Hybrid, METAL, CASE S02, MODULE
DS2320-7EPD2TB2	BEL	获取价格	DC-DC Regulated Power Supply Module, 2 Output, 100W, Hybrid, METAL, CASE S02, MODULE

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