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| 型号： | MXL1543CAI+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/18页 |
| 文件大小： | 0K |
| 描述： | IC TXRX MULTIPROTOCOL 28-SSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 46 |
| 类型： | 收发器 |
| 驱动器/接收器数： | 3/3 |
| 规程： | RS232 |
| 电源电压： | 5VDC |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 28-SSOP（0.209"，5.30mm 宽） |
| 供应商设备封装： | 28-SSOP |
| 包装： | 管件 |
| 产品目录页面： | 1408 (CN2011-ZH PDF) |
General Description
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 0.5A 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.
Applications
Features
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 0.5A No-Cable Mode
o TUV-Certified NET1/NET2 and TBR1/TBR2-
Compliant
MXL1543
+5V Multiprotocol, 3Tx/3Rx, Software-
Selectable Clock/Data Transceivers
________________________________________________________________ Maxim Integrated Products
1
Ordering Information
19-1929; Rev 1; 9/01
PART
TEMP. RANGE
PIN-PACKAGE
MXL1543CAI
0
° to +70°C
28 SSOP
Data Networking
CSU and DSU
Data Routers
PCI Cards
Telecommunications
Equipment
Typical Operating Circuit
D1
D2
D3
D4
R1
R2
R3
MXL1543
RXD
RXC
TXD
TXC
SCTE
D1
D2
D3
R1
R2
R3
MXL1544
MAX3175
CTS
DSR
RTS
DTR
DCD
RXC
B
RXD
A
(104)
RXD
B
SG
(102)
SHIELD
(101)
RTS
A
(105)
RTS
B
DTR
A
(108)
DTR
B
DCD
A
(107)
DCD
B
DSR
A
(109)
CTS
A
(106)
DSR
B
CTS
B
LL
A
(141)
TXD
B
SCTE
A
(113)
SCTE
B
TXC
A
(114)
TXC
B
TXD
A
(103)
DB-25 CONNECTOR
13
R4
LL
RXC
A
(115)
18
5
10 8
22 6
23 20 19 4
1
7
16 3
9 17
12 15 11 24 14 2
MXL1344A
Pin Configuration appears at end of data sheet.
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.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MXL1543CAI+ | 功能描述:接口 - 专用 5V Multiptcl 3Tx/3Rx Clock/Data Tcvr RoHS:否 制造商:Texas Instruments 产品类型:1080p60 Image Sensor Receiver 工作电源电压:1.8 V 电源电流:89 mA 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:BGA-59 |
| MXL1543CAI+T | 功能描述:接口 - 专用 5V Multiptcl 3Tx/3Rx Clock/Data Tcvr RoHS:否 制造商:Texas Instruments 产品类型:1080p60 Image Sensor Receiver 工作电源电压:1.8 V 电源电流:89 mA 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:BGA-59 |
| MXL1543CAI-T | 功能描述:接口 - 专用 RoHS:否 制造商:Texas Instruments 产品类型:1080p60 Image Sensor Receiver 工作电源电压:1.8 V 电源电流:89 mA 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:BGA-59 |
| MXL1543EVKIT | 功能描述:界面开发工具 RoHS:否 制造商:Bourns 产品:Evaluation Boards 类型:RS-485 工具用于评估:ADM3485E 接口类型:RS-485 工作电源电压:3.3 V |
| MXL1544 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:+5V Multiprotocol, Software-Selectable Control Transceivers |
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