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DS229E+ PDF预览

DS229E+

更新时间: 2024-11-27 14:41:51
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
9页 106K
描述
Line Transceiver, 1 Func, 3 Driver, 3 Rcvr, CMOS, PDSO20, TSSOP-20

DS229E+ 技术参数

是否Rohs认证:符合生命周期:Obsolete
零件包装代码:TSSOP包装说明:TSSOP-20
针数:20Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.43Is Samacsys:N
其他特性:EXTERNAL CHARGE PUMP差分输出:NO
驱动器位数:3输入特性:SCHMITT TRIGGER
接口集成电路类型:LINE TRANSCEIVER接口标准:EIA-232-E; V.24; V.28
JESD-30 代码:R-PDSO-G20JESD-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:70 °C最低工作温度:
最小输出摆幅:5 V最大输出低电流:0.0032 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:5 V认证状态:Not Qualified
最大接收延迟:1000 ns接收器位数:3
座面最大高度:1.1 mm子类别:Line Driver or Receivers
最大压摆率:15 mA最大供电电压:5.5 V
最小供电电压:4.5 V标称供电电压:5 V
表面贴装:YES技术:CMOS
温度等级:COMMERCIAL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
最大传输延迟:3500 ns宽度:4.4 mm
Base Number Matches:1

DS229E+ 数据手册

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DS229  
Triple RS-232 Transmitter/Receiver  
www.dalsemi.com  
FEATURES  
PIN ASSIGNMENT  
Compatible with DS1229  
5V operation  
VCC  
GND  
C1+  
V+  
C1-  
1
20  
19  
2
3
4
18  
17  
T1OUT  
R1IN  
R1OUT  
20-pin DIP or SOIC package  
20-pin TSSOP package for height restricted  
applications  
Operate from single +5V power  
Meets all EIA-232E and V.28 specifications  
Uses small capacitors: 0.1 µF  
Optional industrial temperature range  
available (-40°C to +85°C)  
C2+  
C2-  
V-  
5
6
16  
15  
T1IN  
T2IN  
R2OUT  
T3IN  
R3OUT  
T2OUT  
R2IN  
7
8
14  
13  
T3OUT  
R3IN  
9
10  
12  
11  
20-Pin DIP, SOIC AND TSSOP  
PIN DESCRIPTION  
ORDERING INFORMATION  
VCC  
- +5-Volt Supply  
DS229  
20-pin DIP  
GND  
- Ground  
DS229N  
DS229S  
DS229SN  
DS229E  
DS229EN  
20-pin DIP (Industrial)  
20-pin SOIC  
20-pin SOIC (Industrial)  
20-pin TSSOP  
V+  
V-  
- Positive Supply Output  
- Negative Supply Output  
- RS-232 Driver Inputs  
T1IN, T2IN, T3IN  
T1OUT, T2OUT, T3OUT - RS-232 Driver Outputs  
R1IN, R2IN, R3IN - Receiver Inputs  
R1OUT, R2OUT, R3OUT - Receiver Outputs  
20-pin TSSOP (Industrial)  
C1+, C1-  
C2+, C2-  
- Capacitor 1 Connections  
- Capacitor 2 Connections  
DESCRIPTION  
The DS229 is a triple 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 DS229 uses on-board charge  
pumps to convert the +5-volt supply to ±10 volts. The DS229 is fully compliant with EIA RS-232E and  
V.28/V.24 standards. The DS229 contains three drivers and three receivers. Driver slew rates and data  
rates are guaranteed up to 116 kbits/sec. The DS229 operates with only 0.1 µF charge pump capacitors.  
OPERATION  
The diagram in Figure 1 shows the main elements of the DS229. The following paragraphs describe the  
function of each pin.  
1 of 9  
112099  

DS229E+ 替代型号

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