EVALUATION KIT AVAILABLE MAX4581L/MAX4582L/ MAX4583L Low-Voltage, CMOS Analog Multiplexers/Switches General Description Features The MAX4581L/MAX4582L/MAX4583L are low-voltage, CMOS analog ICs configured as an 8-channel multiplexer (MAX4581L), two 4-channel multiplexers (MAX4582L), and three single-pole/double-throw (SPDT) switches (MAX4583L). ●● +3V Logic-Compatible Inputs (VIH = 2.0V, VIL = 0.
MAX4581L/MAX4582L/ MAX4583L Low-Voltage, CMOS Analog Multiplexers/Switches Absolute Maximum Ratings (All Voltages Referenced to GND, Unless Otherwise Noted.) VCC.........................................................................-0.3V to +13V Voltage At Any Pin (Note 1)...........(GND - 0.3V) to (VCC + 0.3V) Continuous Current into Any Terminal...............................±20mA Peak Current X_, Y_ or Z_ (pulsed at 1ms, 10% duty cycle)...................................±40mA ESD per Method 3015.7...
MAX4581L/MAX4582L/ MAX4583L Low-Voltage, CMOS Analog Multiplexers/Switches Electrical Characteristics (continued) (VCC = +12V ±5%, V_H = 2.0V, V_L = 0.8V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Notes 2, 3) PARAMETER SYMBOL CONDITIONS TEMP MIN TYPE (NOTE3) MAX UNITS 1.5 2.0 V DIGITAL I/O (INH, ADD_) Logic Input High Threshold VAH, VBH, VCH, VENABLE_H -40°C to +85°C Logic Input Low Threshold VAL, VBL, VCL, VENABLE_L -40°C to +85°C 0.8 1.
MAX4581L/MAX4582L/ MAX4583L Low-Voltage, CMOS Analog Multiplexers/Switches Electrical Characteristics (continued) (VCC = +12V ±5%, V_H = 2.0V, V_L = 0.8V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.
MAX4581L/MAX4582L/ MAX4583L Low-Voltage, CMOS Analog Multiplexers/Switches Typical Operating Characteristics (continued) (VCC = 12V, VEN = GND, TA = +25°C, unless otherwise noted.) 1 0.1 8 7 6 5 4 3 VINH, VA, VB, VC = 0V OR VCC 100 10 1 2 0.01 MAX4581L/2L/3L toc06 9 SUPPLY CURRENT vs. TEMPERATURE 1000 MAX4581L/2L/3L toc05 MAX4581L/2L/3L toc04 10 10 CHARGE INJECTION (pC) ON-LEAKAGE CURRENT (nA) 100 CHARGE INJECTION vs. VCOM SUPPLY CURRENT (nA) ON-LEAKAGE CURRENT vs. TEMPERATURE 0.
MAX4581L/MAX4582L/ MAX4583L Low-Voltage, CMOS Analog Multiplexers/Switches Pin Description PIN MAX4581L MAX4582L NAME MAX4583L FUNCTION SO/QSOP QFN SO/QSOP QFN SO/QSOP QFN 1, 2, 4, 5, 12–15 2, 3, 10–13, 15, 16 — — — — X0–X7 3 1 13 11 14 12 X 6 4 6 4 6 4 Enable 7, 8 5, 6 7, 8 5, 6 7, 8 5, 6 GND 9 7 — — 9 7 C Digital Address C Input 10 8 9 7 10 8 B Digital Address B Input 11 9 10 8 11 9 A Digital Address A Input 16 14 16 14 16 14 VCC — —
MAX4581L/MAX4582L/ MAX4583L Low-Voltage, CMOS Analog Multiplexers/Switches Detailed Description This means that leakage varies as the analog signal varies. The difference in the two diodes? leakage to VCC and GND constitutes the analog signal-path leakage current. Because there is no connection between the analog signal paths and GND, all analog leakage current flows between each pin and one of the supply terminals, not to the other switch terminal.
MAX4581L/MAX4582L/ MAX4583L Low-Voltage, CMOS Analog Multiplexers/Switches Test Circuits/Timing Diagrams VCC VCC VCC A B X0 VENABLE VCC X1–X7 C VX0 MAX4581L VENABLE 90% VOUT ENABLE VOUT X GND 50Ω 300Ω VCC A B 35pF tOFF tON VCC X0–Y0 VENABLE VCC 50% 0V X1–X3, Y1–Y3 VX0, VY0 MAX4582L 90% VOUT ENABLE VOUT X, Y GND 50Ω 300Ω VCC A B 35pF tOFF tON VCC X0, Y0, Z0 VENABLE VCC 50% 0V X1, Y1, Z1 C 90% 0V VCC VX0, VY0, VZ0 MAX4583L VENABLE 90% 0V VCC VENABLE 50%
MAX4581L/MAX4582L/ MAX4583L Low-Voltage, CMOS Analog Multiplexers/Switches VCC VA, VB, VC VCC A B 50Ω C VCC X0 VA, VB, VC VCC 50% 0V X1–X6 VX0 MAX4581L 90% X7 ENABLE VOUT X GND 300Ω VCC A B 50Ω VCC X0, Y0 VA, VB VCC X1, X2, Y1, Y2 VX0, VY0 X3, Y3 ENABLE VOUT 300Ω 35pF VCC A, B, C VCC 50Ω 90% tTRANS tTRANS VA, VB, VC X1, Y1, Z1 50% 0V VX0, VY0, VZ0 VCC MAX4583L GND VX3, VY3 VCC X0, Y0, Z0 ENABLE 90% VOUT X, Y GND 50% 0V MAX4582L VA, VB tTRANS tTRANS 3
MAX4581L/MAX4582L/ MAX4583L Low-Voltage, CMOS Analog Multiplexers/Switches VCC VCC VA, VB, VC VCC A B 50Ω X0–X7 VA, VB B 50Ω C VCC A VCC X0–X3, Y0–Y3 VCC MAX4582L MAX4581L ENABLE VOUT X GND 300Ω ENABLE GND 35pF VOUT X, Y 300Ω 35pF VCC VA, VB, VC VCC VCC X0, X1, Y0, Y1, Z0, Z1 A, B, C 50Ω VCC 0V VX, VY, VZ MAX4583L ENABLE GND tR < 20ns tF < 20ns 50% VA, VB, VC VOUT X, Y, Z 300Ω 35pF 80% VOUT 0V tBBM Figure 3.
MAX4581L/MAX4582L/ MAX4583L Low-Voltage, CMOS Analog Multiplexers/Switches VCC VCC A CHANNEL SELECT X_, Y_, Z_ B MAX4581L MAX4582L MAX4583L C ENABLE 1MHz CAPACITANCE ANALYZER X, Y, Z GND Figure 5. NO/COM Capacitance VCC NETWORK ANALYZER VIN VCC CHANNEL SELECT X_, Y_, Z_ A B C 50Ω 50Ω MAX4581L MAX4582L MAX4583L ENABLE X, Y, Z VOUT OFF-ISOLATION = 20log x VIN ON-LOSS = 20log x VOUT MEAS. 50Ω REF.
MAX4581L/MAX4582L/ MAX4583L Low-Voltage, CMOS Analog Multiplexers/Switches Pin Configurations/Functional Diagrams (continued) TOP VIEW MAX4581L X4 1 16 VCC Y0 1 16 VCC Y1 1 16 VCC X6 2 15 X2 Y2 2 15 X2 Y0 2 15 Y Z1 3 14 X X 3 14 X1 Y 3 14 X1 X7 4 13 X0 Y3 4 13 X Z 4 13 X1 Y1 5 12 X0 Z0 5 12 X0 ENABLE 6 11 X3 ENABLE 6 11 A 10 A GND 7 10 B 9 GND 8 9 X5 5 12 X3 ENABLE 6 11 A GND 7 LOGIC GND 8 10 B GND 7 9 GND 8 C SO/QSOP TEMP RANGE PIN-PACKAGE MAX4582LESE
MAX4581L/MAX4582L/ MAX4583L Low-Voltage, CMOS Analog Multiplexers/Switches Revision History REVISION NUMBER REVISION DATE 0 5/07 Initial release 1 6/07 Unknown 2 5/14 Removed automotive reference under Applications section DESCRIPTION PAGES CHANGED — 1, 6, 12, 16 1 For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim Integrated’s website at www.maximintegrated.com.
