MAX13443EASA+ Maxim Integrated Products, MAX13443EASA+ Datasheet
MAX13443EASA+
Specifications of MAX13443EASA+
Related parts for MAX13443EASA+
MAX13443EASA+ Summary of contents
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... Error-Free Data Transmission (MAX13442E/MAX13444E) ♦ Allow Up to 128 Transceivers on the Bus ♦ -7V to +12V Common-Mode Input Range ♦ ±6mA FoldBack Current Limit ♦ Industry-Standard Pinout PART MAX13442EASA+ MAX13443EASA+ MAX13444EASA/V+T Applications + Denotes a lead(Pb)-free/RoHS-compliant package. /V denotes an automotive qualified part Tape and reel. FAULT LOW-POWER ...
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ESD-Protected, ±80V Fault-Protected, Fail-Safe RS-485/J1708 Transceivers ABSOLUTE MAXIMUM RATINGS (Voltages referenced to GND.) V ........................................................................................+7V CC RE, DE, DE, DI, TXD ...................................-0. (Note 1) (MAX13442E/MAX13444E) ............................±80V A, B (Note 1) (MAX13443E) .................................................±60V RO ..............................................................-0.3V to ...
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ESD-Protected, ±80V Fault-Protected, Fail-Safe RS-485/J1708 Transceivers DC ELECTRICAL CHARACTERISTICS (continued +4.75V to +5.25V MIN PARAMETER SYMBOL RECEIVER Input Current Receiver-Differential Threshold Voltage Receiver-Input Hysteresis RECEIVER LOGIC Output-High Voltage Output-Low Voltage ...
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ESD-Protected, ±80V Fault-Protected, Fail-Safe RS-485/J1708 Transceivers PROTECTION SPECIFICATIONS (V = +4.75V to +5.25V MIN PARAMETER SYMBOL Overvoltage Protection ESD Protection SWITCHING CHARACTERISTICS (MAX13442E/MAX13444E +4.75V to +5.25V ...
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ESD-Protected, ±80V Fault-Protected, Fail-Safe RS-485/J1708 Transceivers SWITCHING CHARACTERISTICS (MAX13443E +4.75V to +5.25V MIN PARAMETER Driver Propagation Delay Driver Differential Propagation Delay Driver Differential Output Transition Time Driver Output Skew Differential ...
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ESD-Protected, ±80V Fault-Protected, Fail-Safe RS-485/J1708 Transceivers (V = +5V +25°C, unless otherwise noted NO-LOAD SUPPLY CURRENT vs. TEMPERATURE 6 DRIVER AND RECEIVER ENABLED 5 4 DRIVER DISABLED, 3 RECEIVER ENABLED 2 1 MAX13443E 0 -40 ...
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ESD-Protected, ±80V Fault-Protected, Fail-Safe RS-485/J1708 Transceivers (V = +5V +25°C, unless otherwise noted DRIVER OUTPUT CURRENT vs. DIFFERENTIAL OUTPUT VOLTAGE 100 R = 54Ω MAX13442E DI = GND ...
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ESD-Protected, ±80V Fault-Protected, Fail-Safe RS-485/J1708 Transceivers Figure 1. Driver V and Figure 2. Receiver V and GENERATOR B (NOTE 5) 50Ω Figure ...
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ESD-Protected, ±80V Fault-Protected, Fail-Safe RS-485/J1708 Transceivers 50pF L (NOTE 6) GENERATOR (NOTE 5) 50Ω Figure 5. Driver Enable and Disable Times ...
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ESD-Protected, ±80V Fault-Protected, Fail-Safe RS-485/J1708 Transceivers S3 +1.5V -1.5V GENERATOR (NOTE 5) RE 1.5V t RPZH t RPSH t RPWAKE RO 1.5V RE 1.5V t RPHZ RO 0.5V Figure 8. Receiver Enable and Disable Times Note 5: The input ...
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ESD-Protected, ±80V Fault-Protected, Fail-Safe RS-485/J1708 Transceivers PIN MAX13442E MAX13444E MAX13443E — 4 — — 3 — 4 ______________________________________________________________________________________ NAME Receiver Output. If the receiver is enabled ...
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ESD-Protected, ±80V Fault-Protected, Fail-Safe RS-485/J1708 Transceivers Table 1. MAX13442E/MAX13443E (RS-485/RS-422) TRANSMITTING INPUTS Don’t care. Table 2. ...
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ESD-Protected, ±80V Fault-Protected, Fail-Safe RS-485/J1708 Transceivers Detailed Description The MAX13442E/MAX13443E/MAX13444E fault-protect- ed transceivers for RS-485/RS-422 and J1708 communi- cation contain one driver and one receiver. These devices feature fail-safe circuitry, which guarantees a logic-high receiver output when the receiver ...
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ESD-Protected, ±80V Fault-Protected, Fail-Safe RS-485/J1708 Transceivers Hot-Swap Capability Inserting circuit boards into a hot, or powered, back- plane may cause voltage transients on DE, RE, and receiver inputs A and B that can lead to data errors. For example, ...
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ESD-Protected, ±80V Fault-Protected, Fail-Safe RS-485/J1708 Transceivers Applications Information 128 Transceivers on the Bus The MAX13442E/MAX13443E/MAX13444E transceivers 1/4-unit-load receiver input impedance (48kΩ) allows up to 128 transceivers connected in parallel on one communication line. Connect any combination of these devices, ...
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ESD-Protected, ±80V Fault-Protected, Fail-Safe RS-485/J1708 Transceivers J1708 Applications The MAX13444E is designed for J1708 applications. To configure the MAX13444E, connect DE and RE to GND. Connect the signal to be transmitted to TXD. Terminate the bus with the load ...
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ESD-Protected, ±80V Fault-Protected, Fail-Safe RS-485/J1708 Transceivers TXD X B MAX13444E Figure 14. J1708 Application Circuit (See Tables 2 and 4) Pin Configurations and Typical Operating Circuits (continued ...
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... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. 18 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2011 Maxim Integrated Products ...