MAX3041 MAXIM [Maxim Integrated Products], MAX3041 Datasheet
MAX3041
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MAX3041 Summary of contents
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... The MAX3042B/MAX3045B are optimized for data transfer rates up to 20Mbps, the MAX3041/MAX3044 for data rates up to 2.5Mbps, and the MAX3040/MAX3043 for data rates up to 250kbps. The MAX3040–MAX3045 offer optimum performance ...
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... T_IN, EN_, EN EN_, EN, EN (Note 3) T_IN, EN_, EN -7V < V OUT < +10V (Note 4) MAX3040/MAX3041/MAX3042B EN_ = GND MAX3043/MAX3044/MAX3045B EN = GND Human Body Model IEC 1000-4-4 No load MAX3040/MAX3041/MAX3042B EN_ = GND +25°C A MAX3043/MAX3044/MAX3045B EN = GND +25° +5V and T = +25°C.) (Note ...
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... C = 50pF t DIFF DIFF R Different chips Figures 2 and 3, R DIFF Same chip C DIFF Figures 2 and 3, SKEW R = 54Ω 50pF DIFF DIFF MAX3041, Figures 4 and 5, S2 closed 500Ω 100pF L L Transmitters = +5V and T = +25°C MIN TYP MAX 250 0.7 1.5 0.7 1 ...
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... Note 4: Maximum current level applies to peak current just prior to foldback-current limiting. Minimum current level applies during current limiting. 4 _______________________________________________________________________________________ CONDITIONS Figures 4 and 5, S2 closed 500Ω 100pF L L MAX3041, Figures 4 and 5, S1 closed 500Ω 100pF L L Figures 4 and 5, S1 closed 500Ω 100pF ...
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... TEMPERATURE (°C) OUTPUT CURRENT vs. DIFFERENTIAL OUTPUT VOLTAGE DIFFERENTIAL OUTPUT VOLTAGE (V) _______________________________________________________________________________________ Typical Operating Characteristics MAX3041/MAX3044 SUPPLY CURRENT vs. DATA RATE 40 NO LOAD 35 ALL FOUR TRANSMITTERS SWITCHING 0 100 1000 DATA RATE (kbps) OUTPUT CURRENT vs ...
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... ESD-Protected, Quad 5V RS-485/RS-422 Transmitters PIN MAX3040/MAX3041/ MAX3043/MAX3044/ MAX3042B MAX3045B — — — — _______________________________________________________________________________________ NAME FUNCTION T1IN Transmitter 1 Input Y1 Noninverting Transmitter 1 Output Z1 Inverting Transmitter 1 Output Transmitter Enable High Input ...
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... MAX3040–MAX3045 also feature a hot-swap capability allowing line insertion without erroneous data transfer. The MAX3042B/MAX3045B are capable of transferring data up to 20Mbps, the MAX3041/MAX3044 for data rates up to 2.5Mbps, and the MAX3040/MAX3043 for data rates up to 250kbps. All transmitter outputs are pro- tected to ± ...
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ESD-Protected, Quad 5V RS-485/RS-422 Transmitters The Machine Model for ESD testing uses a 200pF stor- age capacitor and zero-discharge resistance. It mimics the stress caused by handling during manufacturing and assembly. Of course, all pins (not just RS-485 inputs) ...
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ESD-Protected, Quad 5V RS-485/RS-422 IEC 1000-4-4 Burst/Electrical Fast Transient Test Levels (For Communication Lines) The stresses are applied while the MAX3040–MAX3045 are powered up. Test results are reported as: 1) Normal performance within the specification limits. 2) Temporary degradation ...
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... Q2 The MAX3040–MAX3045 family has two enable-func- tional versions: CC The MAX3040/MAX3041/MAX3042B have two transmit- ter enable inputs EN12 and EN34. EN12 controls the transmitters 1 and 2, and EN34 controls transmitters 3 and 4. EN12 and EN34 are active-high and the part will enter the low-power shutdown mode when both are pulled low ...
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... ESD-Protected, Quad 5V RS-485/RS-422 Table 2. Function Table for MAX3040/ MAX3041/MAX3042B (Each Pair of Transmitters) INPUT EN_ High Logic High X = Don’t Care L = Logic Low High-Z = High Impedance GND Figure 10. Differential Power-Up Glitch (Hot Swap) Figure 12. Differential Power-Up Glitch (1V/µ ...
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ESD-Protected, Quad 5V RS-485/RS-422 Transmitters MAX3043–MAX3045 T1IN T2IN T3IN T4IN Figure 13. Typical Connection of a Quad Transmitter and a Quad Receiver as a Pair Typical Multiple-Point Connection Figure 14 shows a typical multiple-point connection ...
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... MAX3041CUE 0°C to +70°C 16 TSSOP MAX3041CSE 0°C to +70°C 16 Narrow SO MAX3041CWE 0°C to +70°C 16 Wide SO MAX3041EUE -40°C to +85°C 16 TSSOP MAX3041ESE -40°C to +85°C 16 Narrow SO MAX3041EWE -40°C to +85°C 16 Wide SO MAX3042BCUE 0°C to +70°C 16 TSSOP MAX3042BCSE 0°C to +70°C 16 Narrow SO MAX3042BCWE 0° ...
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... MAX3041CUE + TSSOP MAX3041CSE + Narrow SO MAX3041CWE + Wide SO MAX3041EUE - + TSSOP MAX3041ESE - + Narrow SO MAX3041EWE - + Wide SO MAX3042BCUE + TSSOP MAX3042BCSE + Narrow SO MAX3042BCWE ...
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ESD-Protected, Quad 5V RS-485/RS-422 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 ...