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MXL1543CAI+ PDF预览

MXL1543CAI+

更新时间: 2024-02-24 20:40:28
品牌 Logo 应用领域
美信 - MAXIM 时钟
页数 文件大小 规格书
18页 335K
描述
Line Transceiver, 3 Func, 3 Driver, 3 Rcvr, BICMOS, PDSO28, 5.30 MM, 0.65 MM PITCH, SSOP-28

MXL1543CAI+ 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:SSOP
包装说明:5.30 MM, 0.65 MM PITCH, SSOP-28针数:28
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.48
Is Samacsys:N差分输出:YES
驱动器位数:3输入特性:DIFFERENTIAL SCHMITT TRIGGER
接口集成电路类型:LINE TRANSCEIVER接口标准:EIA-232; V.10; V.11; V.28; V.35; V.36; X.21; EIA-449; EIA-530; EIA-530-A
JESD-30 代码:R-PDSO-G28JESD-609代码:e0
长度:10.2 mm湿度敏感等级:1
功能数量:3端子数量:28
最高工作温度:70 °C最低工作温度:
最小输出摆幅:10 V最大输出低电流:0.004 A
封装主体材料:PLASTIC/EPOXY封装代码:SSOP
封装等效代码:SSOP28,.3封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, SHRINK PITCH峰值回流温度(摄氏度):245
电源:5 V认证状态:Not Qualified
最大接收延迟:250 ns接收器位数:3
座面最大高度:1.99 mm子类别:Line Driver or Receivers
最大压摆率:170 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技术:BICMOS
温度等级:COMMERCIAL端子面层:Tin/Lead (Sn/Pb)
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:NOT SPECIFIED
最大传输延迟:3000 ns宽度:5.29 mm
Base Number Matches:1

MXL1543CAI+ 数据手册

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19-1929; Rev 1; 9/01  
+5V Multiprotocol, 3Tx/3Rx, Software-  
Selectable Clock/Data Transceivers  
General Description  
Features  
The MXL1543 is a three-driver/three-receiver multipro-  
tocol transceiver that operates from a +5V single sup-  
ply. The MXL1543, along with the MXL1544/MAX3175  
and the MXL1344A, form a complete software-selec-  
table data terminal equipment (DTE) or data communi-  
cation equipment (DCE) interface port that supports the  
V.28 (RS-232), V.10/V.11 (RS-449/V.36, EIA-530, EIA-  
530A, X.21), and V.35 protocols. The MXL1543 trans-  
ceivers carry the high-speed clock and data signals  
while the MXL1544/MAX3175 carry the control signals.  
The MXL1543 can be terminated by the MXL1344A  
software-selectable resistor termination network or by  
discrete termination networks.  
An internal charge pump and a proprietary low-dropout  
transmitter output stage allow V.11- , V.28- , and V.35-  
compliant operation from a +5V single supply. A no-  
cable mode is entered when all mode pins (M0, M1,  
and M2) are pulled high or left unconnected. In no-  
cable mode, supply current decreases to 0.5µA and all  
transmitter and receiver outputs are disabled (high  
impedance). Short-circuit current limiting and thermal  
shutdown circuitry protect the drivers against excessive  
power dissipation.  
o MXL1543, MXL1544/MAX3175, and MXL1344A  
Chipset Is Pin Compatible with LTC1543,  
LTC1544, and LTC1344A  
o Supports RS-232, RS-449, EIA-530, EIA-530A,  
V.35, V.36, and X.21  
o Software-Selectable Cable Termination Using the  
MXL1344A  
o Complete DTE or DCE Port with MXL1544/  
MAX3175, and MXL1344A  
o +5V Single-Supply Operation  
o 0.5µA No-Cable Mode  
o TUV-Certified NET1/NET2 and TBR1/TBR2-  
Compliant  
Ordering Information  
PART  
TEMP. RANGE  
PIN-PACKAGE  
MXL1543CAI  
0° to +70°C  
28 SSOP  
Applications  
Data Networking  
CSU and DSU  
Data Routers  
PCI Cards  
Pin Configuration appears at end of data sheet.  
Telecommunications  
Equipment  
Typical Operating Circuit  
LL  
R4  
CTS DSR  
DCD DTR RTS  
RXD RXC  
TXC SCTE TXD  
MXL1544  
MAX3175  
MXL1543  
D4  
D3  
D3  
D2  
D1  
D2  
D1  
R3  
R2  
R1  
R3  
R2  
R1  
MXL1344A  
18 13 5 10 8  
22 6 23 20 19 4  
1
7
16 3 9 17  
12 15 11 24 14 2  
DB-25 CONNECTOR  
________________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at  
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.  

MXL1543CAI+ 替代型号

型号 品牌 替代类型 描述 数据表
LTC1343CGW#PBF Linear

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