19-008; Rev 3; 9/01 Monolithic CMOS Analog Multiplexers General escription Maxim s and are monolithic CMOS analog multiplexers (muxes): the is a single 8-channel (1-of-8) mux, and the is a differential 4-channel (-of-8) mux. Both devices guarantee break-before-make switching. Maxim guarantees these muxes will not latch up if the power supplies are turned off with the input signals still present. Maxim also guarantees continuous operation when these devices are powered by supplies ranging from ±4.5V to ±18V. The are plug-in upgrades for the industry-standard G08A/, respectively. Maxim s parts have lower on-resistance, faster enable switching times, and significantly lower leakage currents. The / also consume significantly lower power, making them ideal for portable equipment. Control Systems ata Logging Systems Aircraft Heads-Up isplays ata-acquisition Systems Signal Routing Applications Typical Operating Circuits Improved Second Source Operate from ±4.5V to ±18V Supplies Symmetrical, Bidirectional Operation Logic and Enable Inputs, TTL and CMOS Compatible Latchup-Proof Construction Monolithic, Low-Power CMOS esign TOP VIEW 1 16 Features Ordering Information PART TEMP RANGE PIN-PACKAGE CJ 0 C to +70 C 16 Plastic IP CWE 0 C to +70 C 16 Wide SO C/ 0 C to +70 C ice* BK -0 C to +85 C 16 CERIP J -40 C to +85 C 16 Plastic IP Y -40 C to +85 C 16 Narrow SO EGE -40 C to +85 C 16 QFN EWE -40 C to +85 C 16 Wide SO AK -55 C to +15 C 16 CERIP Ordering Information continued at end of data sheet. *Contact factory for dice specifications. Pin Configurations CLOCK IN B IN ANALOG (S) +15V Q B Q C S1 S S3 S4 S5 S6 S7 S8 A ANALOG (S) S1 S S3 S4 3 4 5 6 7 8 1 15 14 13 1 11 10 9 16 A S5 S6 S7 S8 N.C. A IN r01 +15V Q Q r0 A N.C. S1A SA 3 4 5 15 14 13 1 S1B SB S3A 6 11 S3B S4A 7 10 S4B ABLE IN (MUX ON/OFF CONTROL) A 8 9 B 8-CHANNEL SEQUTIAL MUX/EMUX Typical Operating Circuits continued at end of data sheet. IP/SO Pin Configurations continued at end of data sheet. Maxim Integrated Products 1 For pricing, delivery, and ordering information, please contact Maxim/allas irect! at 1-888-69-464, or visit Maxim s website at www.maxim-ic.com.
ABSOLUTE MAXIMUM RATINGS Voltage Referenced to...+44v... +5V igital Inputs, V S and V (Note 1)...-V to ( + V) or 0mA, whichever occurs first Current (any terminal, except S or )...30mA Continuous Current, S or...0ma Peak Current, S or (pulsed at 1ms, 10% duty cycle max)..40ma Continuous Power issipation (T A = +70 C) Plastic IP (derate 10.53mW/ C above +70 C)...84mW QFN (derate 19.mW/ C above +70 C)...1538mW Narrow SO (derate 8.70mWI C above +70 C)...696mW Wide SO (derate 9.5mW/ C above +70 C)...76mW CERIP (derate 10.00mW/ C above +70 C)...800mW Operating Temperature Ranges: G50_ACJ/CWE/CGE...0 C to +70 C G50_ABK...-0 C to +85 C GS0_AJ/Y/EWE/EGE...-40 C to +85 C G50_AAK...-55 C to +15 C Storage Temperature Range...-65 C to +150 C Lead Temperature (soldering, 10s)...+300 C Note 1: Signals on S_, _, or IN_ exceeding or are clamped by internal diodes. Limit forward-diode current to maximum current ratings Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. ELECTRICAL CHARACTERISTICS ( = 15V, =, = OV, T A = +5 C, unless otherwise noted.) PARAMETER SYMBOL CONITIONS A A /E/B/C /E/B/C MIN TYP MAX MIN TYP MAX Anal og S i g nal Rang e V ANALOG -15 +15-15 +15 V UNITS rain-source On- Resistance R S(ON) Sequence each switch on, V AL = 0.8V, V AH =.4V (Note 4) V = 10V, I S = -00µA V = 10V, I S = -00µA 170 300 170 350 130 300 130 350 Ω Greatest Change in rain-source On- Resistance Between Channels R R S( ON) max RS( ON) min S(ON) =, R R S(ON) S( ON) 6 6 % -10V V S 10V Source Off- Leakage Current r ai n O ff- Leakag e C ur r ent r ai n O n- Leakag e C ur r ent I S(OFF) I (OFF) I (ON) V = 0V V = 0V V S = 10V, V = -10V 0.00 0.5 0.00 1 V S = -10V, V = 10V -0.5-0.005-1 -0.005 V = 10V, V S = -10V 0.01 0.01 5 V = 10V, V S = -10V - -0.015-5 -0.015 V = 10V, V S = -10V 0.005 0.005 5 V = -10V, V S = 10V - -0.008-5 -0.008 Sequence each V S(all) = V = 10V 0.015 0.015 5 switch on, V S(all) = V = -10V - -0.03-5 -0.03 V AL = 0.8V V V S(all) = V = 10V 0.007 0.007 5 AH =.4V (Note ) V S(all) = V = -10V - -0.015-5 -0.015
ELECTRICAL CHARACTERISTICS (continued) ( = 15V, =, = OV, T A = +5 C, unless otherwise noted.) PARAMETER SYMBOL CONITIONS LOGIC Logic Input Current, Input Voltage High Logic Input Current, Input Voltage Low YNAMIC A A /E/B/C /E/B/C MIN TYP MAX MIN TYP MAX V A = 4V -10-0.00 10-0.00 I AH V A = 15V 0.006 10 0.006 10 All V V =.4V -10-0.00 10-0.00 I A = AL 0V V = 0V -10-0.00-10 -0.00 M ul ti p l exer S w i tchi ng Ti m e t transition Figure 1 0.6 1. 0 0.6 1. 0 µs Break-Before-Make Interval t OP Figure 3 0. 0. µs Enable Turn-On Time t ON() Figure 0.4 1.0 0.4 1.5 µs Enable Turn-Off Time t OFF() Figure 0. 0.7 0. 1.0 µs Off-Isolation OIRR V = 0V, R L = 1kΩ, C L = l5pf, V S = 7V RMS f = 500kHz (Note 3) UNITS µa µa 68 68 db Source Off-Capacitance C S(OFF) V S = 0V, V = 0V, f = 140kHz 5 5 pf rain Off- Capacitance SUPPLY I 5 5 C (OFF) V S = 0V, V = 0V, f = 140kHz GS09A 1 1 Positive Supply Current I+ V =.4V, all V A = 0V or.4v 0.0 0. 0.0 0. ma Negative Supply Current I- V =.4V, all V A = 0V or.4v -0.1-0.01-0.1-0.01 ma Positive Supply Current in Standby Negative Supply Current in Standby Power-Supply Range for Continuous Operation I+ V = 0V, all V A = 0V or.4v 0.0 0. 0.0 0. ma I- V = 0V, all V A = 0V or.4v -0.1-0.01-0.1-0.01 ma, (Notes 4, 5) ±4.5 ±18.0 ±4.5 ±18.0 V pf 3
ELECTRICAL CHARACTERISTICS ( = 15V, = 0V, T A = T MIN to T MAX, unless otherwise noted.) PARAMETER SYMBOL CONITIONS A A /E/B/C /E/B/C MIN TYP MAX MIN TYP MAX Analog Signal Range V ANALOG -15 +15-15 +15 V rain-source On- Resistance Source Off-Leakage Current rain Off- Leakage Current rain On- Leakage Current LOGIC Logic Input Current, Input Voltage High Logic Input Current, Input Voltage Low R S(ON) I S(OFF) I (OFF) I (ON) S eq uence each sw i tch on, V AL = 0.8V, V AH =.4V V = 0V V = 0V S eq uence each sw i tch on, V AL = 0.8V, V AH =.4V (Note ) V = 10V, I S = -00µA V = 10V, I S = -00µA 400 450 400 450 V S = 10V, V = -10V +50 +50 V S = -10V, V = -10V -50-50 V = 10V, V S = -10V +00 +100 V = -10V, V S = -10V -00-00 V = 10V, V S = -10V +00 +100 V = -10V, V S = -10V -100-100 V S(all) = V = 10V +00 +100 V S(all) = V = -10V -00-100 V S(all) = V = 10V +100 +100 V S(all) = V = -10V -100-100 V A =.4V -30-30 I AH V A = 15V +30 +30 I AL All V A = 0V V =.4V -30-30 V = 0V -30-30 UNITS Ω µa µa Note : I (ON) is leakage from driver into on switch. IVSI Note 3: Off-isolation = 0log IVI V S = input to off switch, V = output due to V S. Note 4: Electrical characteristics (such as on-resistance) change when power supplies other than ±15V are used. Note 5: For designs requiring single 5V or dual ±5V operation, refer to Maxim s improved MAX338 and MAX339. Minimum operating voltage for Y and Y is ±9V. 4
PIN NAME FUNCTION IP/SO QFN IP/SO QFN 1, 15, 16 15, 14, 13, A, Address Input 1, 16 15, 14, Address Input 16 16 Enable 3 1 3 1 Negative-Supply Voltage Input 4 7 5 S1 S4 Analog Inputs, Bidirectional 4 7 5 S1A S4A Analog Inputs, Bidirectional 8 6 Analog Outputs, Bidirectional 8, 9 6, 7 A, B Analog Outputs, Bidirectional 9 1 7 10 S8 S5 Analog Inputs, Bidirectional 10 13 8 11 S4B S1B Analog Inputs, Bidirectional 13 11 14 1 Positive-Supply Voltage Input 14 1 15 13 Ground Pin escription Functional iagrams S1 S1A S S3 SA S3A A S4 S5 S4A S1B S6 S7 SB S3B B S8 S4B CMOS ECOE LOGIC CMOS ECOE LOGIC A 8-CHANNEL SINGLE E MULTIPLEXER IFFERTIAL 4-CHANNEL MULTIPLEXER 5
LOGIC +.4V +15V S1 ±10V S S7 S8 A 50Ω 1MΩ V 35pF LOGIC +.4V +15V 50Ω S1 ±10V S1A S4A, A, SB, S3B S4B B 1MΩ V S 35pF Figure 1a. Switching-Time Test Circuit Figure 1b. Switching-Time Test Circuit +15V +15V S1-5V S1B -5V S S7 S1A S4A, A, SB, S3B LOGIC 50Ω A 1kΩ V 35pF LOGIC 50Ω B 1kΩ V S 35pF Figure a. Enable-Time Test Circuit Figure b. Enable-Time Test Circuit 6
LOGIC +.4V +15V 50Ω,, (A) ALL S AN A B, Figure 3. Break-Before-Make Test Circuit +5V 1kΩ V 35pF LOGIC t r < 0ns t f < 0ns V (SEE FIG. 1) TRANSITION TIME V (SEE FIG. ) TABLE t (ON) t (OFF) TIME V (SEE FIG. 3) OP TIME (B.B.M INTERVAL) 3V 50% 0 V S1 0.8V S1 0 0.8V S8 V S8 t transition S 1 ON 0 0.1V 0 0.9V 0 V 0 V S V S 50% 0V t ON () t open S 8 ON t transition t OFF () Figure 4. Timing iagram for Figures 1,, and 3 Table 1a. Truth Table A ON X X X 0 NONE 0 0 0 1 1 0 0 1 1 0 1 0 1 3 0 1 1 1 4 1 0 0 1 5 1 0 1 1 6 1 1 0 1 7 1 1 1 1 8 X = on t care. Table 1 b. Truth Table ON X X 0 NONE 0 0 1 1 0 1 1 1 0 1 3 1 1 1 4 X = on t care. 7
CLOCK IN IFFERTIAL ANALOG S (S) +15V J Q 1/MM747C73 CLOCK Typical Operating Circuits (continued) S1A SA S3A A S4A S1B SB B S3B S4B J Q 1/MM747C73 IFFERTIAL ANALOG S (S) Ordering Information (continued) PART TEMP RANGE PIN-PACKAGE CJ 0 C to +70 C 16 Plastic IP CWE 0 C to +70 C 16 Wide SO C/ 0 C to +70 C ice* BK -0 C to +85 C 16 CERIP J -40 C to +85 C 16 Plastic IP Y -40 C to +85 C 16 Narrow SO EGE -40 C to +85 C 16 QFN EWE -40 C to +85 C 16 Wide SO AK -55 C to +15 C 16 CERIP *Contact factory for dice specifications. K CLEAR Q N.C. K Q RESET ABLE IFFERTIAL 4-CHANNEL SEQUTIAL MUX/EMUX Pin Configurations (continued) TOP VIEW 16 15 14 13 A 1 1 S1 11 S 3 G508 10 S5 S3 4 9 S6 5 6 7 8 16 15 14 13 1 1 S1A 11 S1B SA 3 G509 10 SB S3A 4 9 S3B 5 6 S4 S8 S7 S4A A B S4B 7 8 QFN QFN 8
Chip Topographies 9
Package Information (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information go to www.maxim-ic.com/packages.) 3L QFN.EPS PACKAGE OUTLINE, 16,0,8,3L QFN, 5x5x0.90 MM 1-0091 I 1 10
Package Information (continued) (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information go to www.maxim-ic.com/packages.) PACKAGE OUTLINE, 16,0,8,3L QFN, 5x5x0.90 MM 1-0091 I 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. Maxim Integrated Products, 10 San Gabriel rive, Sunnyvale, CA 94086 408-737-7600 11 001 Maxim Integrated Products Printed USA is a registered trademark of Maxim Integrated Products.