參數(shù)資料
型號(hào)： MXL1543CAI
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 通用總線功能
英文描述： +5V Multiprotocol, 3Tx/3Rx, Software-Selectable Clock/Data Transceivers
中文描述： TRIPLE LINE TRANSCEIVER, PDSO28
封裝： 5.30 MM, 0.65 MM PITCH, SSOP-28
文件頁(yè)數(shù)： 9/18頁(yè)
文件大?。?/td> 343K
代理商： MXL1543CAI
Detailed Description
The MXL1543 is a three-driver/three-receiver, multipro-
tocol transceiver that operates from a single +5V sup-
ply. The MXL1543, along with the MXL1544/MAX3175
and MXL1344A, form a complete software-selectable
DTE or 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 transceivers
carry the high-speed clock and data signals, while the
MXL1544/MAX3175 transceivers carry serial interface
control signaling. The MXL1543 can be terminated by
the MXL1344A software-selectable resistor termination
network or by a discrete termination network. The
MXL1543 features a 0.5μA no-cable mode, true fail-
safe operation, and thermal shutdown circuitry. Thermal
shutdown protects the drivers against excessive power
dissipation. When activated, the thermal shutdown cir-
cuitry places the driver outputs into a high-impedance
state.
Mode Selection
The state of the mode-select pins M0, M1, and M2
determines which serial interface protocol is selected
(Table 1). The state of the DCE/
DTE
input determines
whether the transceiver will be configured as a DTE or
DCE serial port. When the DCE/
DTE
input is logic
HIGH, driver T3 is activated and receiver R1 is dis-
abled. When the DCE/
DTE
input is logic LOW, driver T3
M
+5V Multiprotocol, 3Tx/3Rx, Software-
Selectable Clock/Data Transceivers
_______________________________________________________________________________________
9
Pin Description
PIN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
NAME
C1-
C1+
V
DD
V
CC
T1IN
T2IN
T3IN
R1OUT
R2OUT
R3OUT
M0
M1
M2
DCE/
DTE
R3INB
R3INA
R2INB
R2INA
T3OUTB/R1INB
T3OUTA/R1INA
T2OUTB
T2OUTA
T1OUTB
T1OUTA
GND
V
EE
C2-
C2+
FUNCTION
Capacitor C1 Negative Terminal. Connect a 1
μ
F ceramic capacitor between C1+ and C1-.
Capacitor C1 Positive Terminal. Connect a 1
μ
F ceramic capacitor between C1+ and C1-.
Generated Positive Supply. Connect a 4.7
μ
F ceramic capacitor to ground.
+5V Supply Voltage (
±
5%). Decouple with a 1
μ
F capacitor to ground.
Transmitter 1 TTL-Compatible Input
Transmitter 2 TTL-Compatible Input
Transmitter 3 TTL-Compatible Input
Receiver 1 CMOS Output
Receiver 2 CMOS Output
Receiver 3 CMOS Output
Mode-Select Pin with Internal Pullup to V
CC
Mode-Select Pin with Internal Pullup to V
CC
Mode-Select Pin with Internal Pullup to V
CC
DCE/DTE Mode-Select Pin with Internal Pullup to V
CC
Noninverting Receiver Input
Inverting Receiver Input
Noninverting Receiver Input
Inverting Receiver Input
Noninverting Transmitter Output/Noninverting Receiver Input
Inverting Transmitter Output/Inverting Receiver Input
Noninverting Transmitter Output
Inverting Transmitter Output
Noninverting Transmitter Output
Inverting Transmitter Output
Ground
Generated Negative Supply. Connect a 4.7
μ
F ceramic capacitor to ground.
Capacitor C2 Negative Terminal. Connect a 1
μ
F ceramic capacitor between C2+ and C2-.
Capacitor C2 Positive Terminal. Connect a 1
μ
F ceramic capacitor between C2+ and C2-.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MXL1543CAI+ 功能描述:接口 - 專用 5V Multiptcl 3Tx/3Rx Clock/Data Tcvr RoHS:否 制造商:Texas Instruments 產(chǎn)品類型:1080p60 Image Sensor Receiver 工作電源電壓:1.8 V 電源電流:89 mA 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:BGA-59
MXL1543CAI+T 功能描述:接口 - 專用 5V Multiptcl 3Tx/3Rx Clock/Data Tcvr RoHS:否 制造商:Texas Instruments 產(chǎn)品類型:1080p60 Image Sensor Receiver 工作電源電壓:1.8 V 電源電流:89 mA 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:BGA-59
MXL1543CAI-T 功能描述:接口 - 專用 RoHS:否 制造商:Texas Instruments 產(chǎn)品類型:1080p60 Image Sensor Receiver 工作電源電壓:1.8 V 電源電流:89 mA 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:BGA-59
MXL1543EVKIT 功能描述:界面開(kāi)發(fā)工具 RoHS:否 制造商:Bourns 產(chǎn)品:Evaluation Boards 類型:RS-485 工具用于評(píng)估:ADM3485E 接口類型:RS-485 工作電源電壓:3.3 V
MXL1544 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:+5V Multiprotocol, Software-Selectable Control Transceivers
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