MAX4508 Maxim, MAX4508 Datasheet
MAX4508
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MAX4508 Summary of contents
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... Rev 5; 10/07 Fault-Protected, High-Voltage Single 8-to-1/ Dual 4-to-1 Multiplexers with Output Clamps General Description The MAX4508/MAX4509 are 8-to-1 and dual 4-to-1 fault- protected multiplexers that are pin compatible with the industry-standard DG508/DG509. The MAX4508/ MAX4509 operate with dual supplies of ±4.5V to ±20V or a single supply of +9V to +36V. These multiplexers fea- ...
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... PDIP (derate 10.53mW/°C above +70°C)..........842mW 16-Pin CERDIP (derate 10.00mW/°C above +70°C).....800mW Operating Temperature Ranges MAX4508C_ E/MAX4509C_E...............................0°C to +70°C MAX4508E_ E/MAX4509E_E ............................-40°C to +85°C MAX4508MJE/MAX4509MJE..........................-55°C to +125°C Storage Temperature Range .............................-65°C to +160°C Lead Temperature (soldering, 10s) .................................+300° ...
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Fault-Protected, High-Voltage Single 8-to-1/ Dual 4-to-1 Multiplexers with Output Clamps ELECTRICAL CHARACTERISTICS—Dual Supplies (continued) (V+ = +15V -15V +2.4V +25°C.) (Note 2) A PARAMETER SYMBOL FAULT PROTECTION Fault-Protected Analog Signal V ...
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... MIN CONDITIONS R = 75Ω 15pF 1MHz, Figure 7 NO_ RMS f = 1MHz, Figure 8 MAX4508 f = 1MHz, Figure 8 MAX4509 MAX4508 f = 1MHz, Figure 8 MAX4509 All 5V NO_ All 5V NO_ All 5V, V ...
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... INH_ High or Low I INL_ _______________________________________________________________________________________ = +0.8V +2.4V MIN CONDITIONS MAX4508 V = 10V, 1V; COM_ V = 1V, 10V NO_ MAX4509 MAX4508 V = 10V, 1V; COM_ V = 10V, 1V, or NO_ floating MAX4509 Applies with all power on NO_ Applies with all power off V = ±25V 12V NO_ V = ±25V NO_ COM_ ...
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... ON ON(MAX) ON(MIN) Note 6: Leakage parameters are 100% tested at the maximum rated hot temperature and guaranteed by correlation at T Note 7: Off-Isolation = 20log10 (V COM_ Note 8: Between any two analog inputs. Note 9: Leakage testing for single-supply operation is guaranteed by testing with dual supplies. Note 10: Guaranteed by testing with dual supplies. ...
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Fault-Protected, High-Voltage Single 8-to-1/ Dual 4-to-1 Multiplexers with Output Clamps (V+ = +15V -15V +2.4V ON-RESISTANCE vs. V (DUAL SUPPLIES) COM 1000 900 V+ = +4.5V 800 V- = -4.5V 700 V+ = +10V ...
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Fault-Protected, High-Voltage Single 8-to-1/ Dual 4-to-1 Multiplexers with Output Clamps ( V+ = +15V -15V +2.4V POWER-SUPPLY CURRENT vs. TEMPERATURE (V 300 I+ 200 100 I GND 0 -100 I- -200 -300 -55 ...
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... NO3 limiting the output signal range to approximately 3V less than the appropriate polarity supply voltage. NO4 NO5 The MAX4508/MAX4509 differ considerably from tradi- tional fault-protected multiplexers, offering several NO6 advantages. First, they are constructed with two paral- NO7 lel FETs, allowing very low resistance when the switch NO8 is on ...
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... NO_ pin with V+ and V- supply voltages. When the signal on NO_ is between V+ and V-, the multiplexer behaves normally, with FETs N1 and P1 turning on and off in response to A_ signals (Figure 1). The parallel P2 P1 COM_ N1 MAX4508 MAX4509 N2 NO_ Input Voltage may range higher or lower than the sup NO_ COM_ Normal Operation ⎢ ...
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... The MAX4508/MAX4509 operate with bipolar supplies between ±4.5V and ±20V. The V+ and V- supplies need not be symmetrical, but their sum cannot exceed the 44V absolute maximum rating. The MAX4508/MAX4509 operate from single supplies between +9V and +36V when V- is connected to GND Logic Level Thresholds Applications Information ...
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... V- 50Ω -15V +15V NO1A–NO4A MAX4509 +2.4V EN GND V- 50Ω -15V Figure 2. Address Transition Time +15V NO2–NO8 A0 MAX4508 A1 A2 GND V- 50Ω -15V +15V NO1B NO1A–NO4A NO2B–NO4B, A0 COMA MAX4509 A1 COMB GND V- 50Ω ...
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... Fault-Protected, High-Voltage Single 8-to-1/ Dual 4-to-1 Multiplexers with Output Clamps +15V +2.4V EN NO1–NO8 A0 MAX4508 GND V- 50Ω -15V Figure 4. MAX4508 Break-Before-Make Interval MAX4508 CHANNEL A1 SELECT A2 GND Figure 5. Charge Injection +15V 10nF NO1 50Ω ...
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... Test Circuits/Timing Diagrams (continued) +25V 1MHz CAPACITANCE ANALYZER f = 1MHz Figure 9. Transient Behavior of Fault Condition Functional Diagrams/Truth Tables GND COM A2 EN GND COMA COMB EN V COM_ +15V -15V -25V MAX4508 SWITCH NONE ...
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Fault-Protected, High-Voltage Single 8-to-1/ Dual 4-to-1 Multiplexers with Output Clamps Ordering Information (continued) TEMP PIN- PART RANGE PACKAGE MAX4509CSE+ 0°C to +70°C 16 Narrow SO MAX4509CPE+ 0°C to +70°C 16 Plastic DIP MAX4509C/D 0°C to +70°C Dice* MAX4509ESE+ -40°C to ...
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... Fault-Protected, High-Voltage Single 8-to-1/ Dual 4-to-1 Multiplexers with Output Clamps (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information www.maxim-ic.com/packages TOP VIEW D e FRONT VIEW 16 ______________________________________________________________________________________ INCHES DIM MIN A 0.053 A1 0 ...
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... Fault-Protected, High-Voltage Single 8-to-1/ Dual 4-to-1 Multiplexers with Output Clamps (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information www.maxim-ic.com/packages.) ______________________________________________________________________________________ Package Information (continued) 17 ...
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... EC table changes and stylistic corrections 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 © ...