MAX382 Maxim, MAX382 Datasheet
MAX382
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MAX382 Summary of contents
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... Rev. 0; 5/95 Low-Voltage, 8-Channel/Dual 4-Channel Multiplexers with Latchable Inputs _______________General Description The MAX382/MAX384 are low-voltage, CMOS, 1-of-8 and dual 4-channel muxes with latchable digital inputs. They feature low-voltage operation from a +2.7V to +16.5V single supply and from ±3V to ±8V dual sup- plies. Pin compatible with the DG428/DG429, these muxes offer low on-resistance (100Ω ...
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... MAX382 MIN V+ = 5.5V -5. MAX T = +25° ±4.5V, COM V = 4.5V, MAX384 ± MIN V+ = 5.5V -5. MAX T = +25°C A MAX382 MIN V = ±4.5V COM MAX V = 4.5V +25°C A MAX384 MIN to T MAX = +70° MIN ...
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... GEN p 1MHz T = +25° 1MHz +25°C EN COM A MAX382 f = 1MHz +25° MAX384 EN COM MAX382 f = 1MHz +25° MAX384 EN COM Figure +25°C A Figure +25° MIN MAX MIN TYP ...
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... COM V = 0V, MAX382 MIN MAX T = +25° 4.5V, COM V = 0V, MAX384 MIN MAX T = +25°C A MAX382 MIN V = 4.5V COM MAX V = 4.5V +25° 5.5V MAX384 MIN to T MAX MIN ...
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... ON(WR) Reset Turn-Off Time (Note 3) t OFF(RS) Charge Injection V CTE (Note 3) Note 2: The algebraic convention, where the most negative value is a minimum and the most positive value a maximum, is used in this data sheet. Note 3: Guaranteed by design. Note 4: ∆ (max (min Note 5: Flatness is defined as the difference between the maximum and minimum value of on-resistance as measured over the specified analog signal ranges, i ...
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Low-Voltage, 8-Channel/Dual 4-Channel Multiplexers with Latchable Inputs __________________________________________Typical Operating Characteristics (T = +25°C, unless otherwise noted.) A ON-RESISTANCE vs. V COM (DUAL SUPPLIES) 110 100 90 V± = ± V± = ± ...
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... RS turns off all channels when it is low. All switches stay off until RS and EN are high and WR is low. The MAX382/MAX384 work with both single and dual supplies and function over the +2.4V to +16V single- supply range. For example, with a single +5V power supply, analog signals in the 0V to +5V range can be switched normally ...
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... INPUT 35pF 0V V NO_ SWITCH OUTPUT ±3V V OUT 0V V NO_ ± OUT 35pF +2. *SIMILAR CONNECTION FOR MAX384 ) t < 20ns R t < 20ns F 50% 90% 90% t TRANS TRANS +5V V+ N01 +5V N02– N08 MAX382* COM V OUT 35pF GND -5V ...
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... WR 0.2V O *SIMILAR CONNECTION FOR MAX384 SWITCH V O OUTPUT , +5V V+ N01 +10V N02– N03 MAX382* COM, V OUT COMB 35pF GND -5V +5V V+ N01 or +5V N01B ALL N0_ MAX382* COM, V OUT COMB V- GND 1k 35pF -5V 50 (RS) OFF 80% 9 ...
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... Operation with Supply Voltages Other than ±5V Using supply voltages less than ±5V reduces the analog signal range. The MAX382/MAX384 muxes operate with ±3V to ±8V bipolar supplies or with a +2.7V to +16.5V single supply. Connect V- to GND when operating with a single supply. Both devices can also operate with unbal- anced supplies, such as +10V and -5V ...
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... Low-Voltage, 8-Channel/Dual 4-Channel Multiplexers with Latchable Inputs + COM * * INTERNAL PROTECTION DIODES -5V Figure 8. Overvoltage Protection Using External Blocking Diodes __________________________________________Functional Diagrams/Truth Tables MAX382 8-CHANNEL SINGLE-ENDED MULTIPLEXER V+ V- NO1 NO2 NO3 NO4 NO5 NO6 NO7 NO8 DECODERS / DRIVERS LATCHES ...
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... MAX384EPN -40°C to +85°C MAX384EWN -40°C to +85°C MAX384EJN -40°C to +85°C MAX384MJN -55°C to +125°C * Contact factory for dice specifications. ** Contact factory for package availability. __________________________________________________________Chip Topographies MAX382 NO1 NO2 NO3 NO4 COM NO8 ...