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MXL1544

Features: ` MXL1544/MAX3175, MXL1543, MXL1344A Chipset Is Pin Compatible with LTC1544, LTC1543, LTC1344A Chipset` Chipset Operates from a Single +5V Supply` Software-Selectable DCE/DTE` Supports V.28 (RS-232), V.10/V.11 (RS-449/V.36, EIA-530, EIA-530A, X.21, RS-423) Protocols` Flow-Through Pin Con...

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SeekIC No. : 004431969 Detail

MXL1544: Features: ` MXL1544/MAX3175, MXL1543, MXL1344A Chipset Is Pin Compatible with LTC1544, LTC1543, LTC1344A Chipset` Chipset Operates from a Single +5V Supply` Software-Selectable DCE/DTE` Supports V.2...

MXL1544 Data Sheet

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Part Number:
MXL1544
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/26

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Product Details

Description



Features:

` MXL1544/MAX3175, MXL1543, MXL1344A Chipset Is Pin Compatible with LTC1544, LTC1543, LTC1344A Chipset
` Chipset Operates from a Single +5V Supply
` Software-Selectable DCE/DTE
` Supports V.28 (RS-232), V.10/V.11 (RS-449/V.36, EIA-530, EIA-530A, X.21, RS-423) Protocols
` Flow-Through Pin Configuration
` True Fail-Safe Operation
` Low 0.5A Shutdown Current (No-Cable Mode)
` 10s Receiver Input Deglitching (MAX3175 Only)
` TUV-Certified NET1/NET2 and TBR1/TBR2 Compliant


Application

·Data Networking
·CSU and DSU
·Data Routers
·Switches
·PCI Cards
·Telecommunication Equipment


Pinout

Connection Diagram


Specifications

All Voltages to GND Unless Otherwise Noted
Supply Voltages
VCC.......................................................................-0.3V to +6V
VDD....................................................................-0.3V to +7.2V
VEE.......................................................................+0.3V to -7V
VDD to VEE (Note 1)............................................................13V
Logic Input Voltage
M0, M1, M2, DCE/DTE, INVERT, T_IN.....................-0.3V to +6V
Logic Output Voltage
R_OUT.....................................................-0.3V to (VCC + 0.3V)
Transmitter Outputs
T_OUT_, T_OUT_/R_IN........................................-15V to +15V
Short-Circuit Duration............................................Continuous
Receiver Inputs
R_IN_, T_OUT_/R_IN_ ........................................-15V to +15V
Continuous Power Dissipation (TA = +70)
28-Pin SSOP (derate 11.1mW/ above +70) ..........889mW
Operating Temperature Range.............................0 to +70
Junction Temperature...................................................+150
Storage Temperature Range ..........................-65 to +150
Lead Temperature (soldering, 10s) ..............................+300
Note 1: VDD and VEE- can have maximum magnitude of 7.2V and 7V, respectively, but their difference cannot exceed 13V.


Description

multiprotocol transceivers that operate from a single +5V supply in conjunction with the MXL1543. The MXL1544/MAX3175, along with the MXL1543 and MXL1344A, form a complete software-selectable data terminal equipment (DTE) or data communication 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, RS-423), and V.35 protocols. The MXL1544/ MAX3175 transceivers carry serial interface control signaling, while the MXL1543 carries the high-speed clock and data signals. Typically, the MXL1543 is terminated using the MXL1344A. The MAX3175 is identical to the MXL1544 except for the addition of a 10s (typ) glitch rejection circuit at the receiver inputs. The MXL1544/ MAX3175 are available in 28-pin SSOP packages.




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