9-79; Rev ; /07 Low-Voltage, Quad, SPST General Description The MAX0/MAX/MAX are quad, low-voltage, single-pole/single-throw (SPST) analog switches. On-resistance (00Ω, max) is matched between switches to Ω, max and is flat (Ω, max) over the specified signal range. Each switch handles to analog signal levels. Maximum off-leakage current is only na at and na at T A = +8 C. The MAX0 has four normally open (NO) switches, and the MAX has four normally closed (NC) switches. The MAX has two NO switches and two NC switches. These CMOS switches operate from a single +V to +V supply. All digital inputs have +0.8V and +.V logic thresholds, ensuring TTL/CMOS-logic compatibility when using a single +V supply. Applications Battery-Operated Equipment Audio/Video Signal Routing Low-Voltage Data-Acquisition Systems Sample-and-Hold Circuits Communication Circuits Features Offered in Automotive Temperature Range (-0 C to + C) Guaranteed On-Resistance 00Ω max (V Supply) Ω max (V Supply) Guaranteed Match Between Channels (Ω, max) Guaranteed Flatness Over Signal Range (8Ω, max) Off-Leakage Current Over Temperature < na at T A = +8 C > kv ESD Protection per Method 0.7 Rail-to-Rail Signal Handling TTL/CMOS-Logic Compatible PART Ordering Information TEMP RANGE PIN- PACKAGE Ordering Information continued at end of data sheet. *Contact factory for dice specifications. **EP = Exposed pad. PKG CODE MAX0CUD 0 C to +70 C TSSOP U- MAX0CSD 0 C to +70 C Narrow SO S- MAX0CPD 0 C to +70 C Plastic DIP P- MAX0C/D 0 C to +70 C Dice* MAX0EGE -0 C to +8 C QFN-EP** G- MAX0EUD -0 C to +8 C TSSOP U- MAX0ESD -0 C to +8 C Narrow SO S- MAX0EPD -0 C to +8 C Plastic DIP P- MAX0ASD -0 C to + C Narrow SO S- Pin Configurations/Truth Tables MAX0/MAX/MAX N.C. IN IN TOP VIEW NO COM NO MAX0 0 IN IN NO INPUT LOW HIGH SWITCH STATE ON NO COM NO EP** MAX0 N.C. NO 0 IN 7 9 8 NO 9 TSSOP/SO/DIP MAX/MAX Pin Configurations/Truth Tables appear at end of data sheet. **EP = EXPOSED PAD CONNECT EP TO 7 IN QFN 8 NO Maxim Integrated Products For pricing, delivery, and ordering information, please contact Maxim Direct at -888-9-, or visit Maxim s website at www.maxim-ic.com.
MAX0/MAX/MAX ABSOLUTE MAXIMUM RATINGS (Voltages referenced to.)...-0.v to +V IN_, COM_, NO_, NC_ (Note )...-0.V to ( + 0.V) Continuous Current (any terminal) (pulsed at ms, 0% duty cycle)...0ma Peak Current (any terminal) (pulsed at ms, 0% duty cycle)...0ma ESD per Method 0.7...> kv 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 Single +V Supply ( = +V ±0%, V IN_H =.V, V IN_L = 0.8V, T A = T MIN to T MAX, unless otherwise noted.) Analog Signal Range (Note ) V COM_, V NO_, V NC_ Continuous Power Dissipation (T A = +70 C) -Pin TSSOP (derate.mw/ C above +70 C)...00mW -Pin Narrow SO (derate 8.00mW/ C above +70 C)..0mW -Pin Plastic DIP (derate 0.00mW/ C above +70 C)..800mW -Pin QFN (derate 8.mW/ C above +70 C)...8mW Operating Temperature Ranges MAX_C...0 C to +70 C MAX_E...-0 C to +8 C MAX_A...-0 C to + C Storage Temperature Range...- C to +0 C Lead Temperature (soldering, 0s)...+00 C Note : Signals on NO_, NC_, COM_, or IN_ exceeding or are clamped by internal diodes. Limit forward-diode current to maximum current rating. PARAMETER ANALOG SWITCH SYMBOL CONDITIONS MIN TYP MAX (Note ) 0 =.V, 70 00 On-Resistance R ON I COM_ = ma, Ω V NO_ = V NC_ = V T A = T MIN to T MAX 0 UNITS V On-Resistance Match Between Channels (Note ) ΔR ON =.V, I COM_ = ma, V NO_ = V NC_ = V.0 T A = T MIN to T MAX 8 Ω On-Resistance Flatness (Note ) R FLAT(ON) =.V; I COM_ = ma; V NO_ = V NC_ = V, V, V T A = T MIN to T MAX 8 Ω NO_ or NC_ Off-Leakage Current (Note ) I NO() =.V; V COM_ = V,.V; V NO_ =.V, V T A = -0 C to +8 C T A = -0 C to + C -0. +0. - + -0 +0 na COM_ Off-Leakage Current (Note ) I COM() =.V; V COM_ = V,.V; V NO_ = V NC_ =.V, V T A = -0 C to +8 C T A = -0 C to + C -0. +0. - + -0 +0 na COM_ On-Leakage Current (Note ) I COM(ON) =.V; V COM_ = V,.V; V NO_ = V NC_ = V,.V, or floating -0. +0. T A = -0 C to +8 C - + T A = -0 C to + C -0 +0 na
ELECTRICAL CHARACTERISTICS Single +V Supply (continued) ( = +V ±0%, V IN_H =.V, V IN_L = 0.8V, T A = T MIN to T MAX, unless otherwise noted.) PARAMETER LOGIC INPUT Input Current with Input- Voltage High Input Current with Input- Voltage Low SYMBOL CONDITIONS MIN TYP MAX (Note ) UNITS I IN_H V IN_ =.V, all others = 0.8V -0. ±0.00 +0. µa I IN_L V IN_ = 0.8V, all others =.V -0. ±0.00 +0. µa Input High Voltage V IN_H.. V Input Low Voltage V IN_L. 0.8 V DYNAMIC (Note ) 0 Turn-On Time t ON V COM_ = V, Figure T A = T MIN to T MAX 80 0 Turn-Off Time t V COM_ = V, Figure T A = T MIN to T MAX 0 Signal = 0dBm, Figure, On-Channel Bandwidth BW T 00 MHz 0Ω in and out A = + C C Charge Injection V L =.0nF, V GEN = 0, CTE T pc R GEN = 0, Figure A = + C R L = 0Ω, C L = pf, Off-Isolation (Note 7) V ISO -0 db f = MHz, Figure Crosstalk (Note 8) V CT R L = 0Ω, C L = pf, f = MHz, Figure -80 db NO_ or NC_ Capacitance C () f = MHz, Figure pf COM_ Off-Capacitance C COM() f = MHz, Figure pf COM_ On-Capacitance C COM(ON) f = MHz, Figure pf Total Harmonic 00Ω IN and OUT, THD Distortion 0Hz to 0kHz, V P-P 0.009 % SUPPLY Power-Supply Range V Supply Current I+ V IN = 0 or, all switches on or off - ±0.00 + µa ns ns MAX0/MAX/MAX
MAX0/MAX/MAX ELECTRICAL CHARACTERISTICS Single +V Supply ( = +V, V IN_H =.V, V IN_L = 0.V, T A = T MIN to T MAX, unless otherwise noted.) PARAMETER ANALOG SWITCH Analog Signal Range (Note ) SYMBOL V COM_, V NO_, V NC_ On-Resistance R ON I COM_ = ma, =.7V, V NO_ = V NC_ = V On-Resistance Match Between Channels (Note ) NO_ or NC_ Off-Leakage Current (Notes, ) COM_ Off-Leakage Current (Notes, ) COM_ On-Leakage Current (Notes, ) ΔR ON I NO() I COM(ON) =.7V, I COM_ = ma, V NO_ = V NC_ = V CONDITIONS MIN TYP MAX (Note ) 0 7 0 T A = T MIN to T MAX 0 T A = T MIN to T MAX 0 =.V, -0. +0. V COM_ = 0.V, V; V NO_ = V NC_ = V, T A = -0 C to + 8 C - + 0.V T A = -0 C to + C -0 +0 =.V, T A =+ C -0. +0. I COM() V COM_ = 0.V, V; V NO_ = V NC_ = V, T A = -0 C to + 8 C - + 0.V T A = -0 C to + C -0 +0 =.V, -0. +0. V COM_ = 0.V, V; V NO_ = V NC_ = 0.V, T A = -0 C to +8 C - + V, or floating T A = -0 C to + C -0 +0 LOGIC INPUTS Input High Voltage V IN_H..0 V Input Low Voltage V IN_L.0 0. V DYNAMIC (Note ) 0 90 V Turn-On Time t COM_ =.V, ON Figure T A = -0 C to +8 C 0 ns T A = -0 C to + C 0 V 0 Turn-Off Time t COM_ =.V, Figure T A = T MIN to T MAX 0 ns UNITS V Ω Ω na na na
ELECTRICAL CHARACTERISTICS Single +V Supply ( = +V, V IN_H = V, V IN_L = 0.8V, T A = T MIN to T MAX, unless otherwise noted.) PARAMETER ANALOG SWITCH Analog Signal Range (Note ) SYMBOL CONDITIONS MIN TYP MAX (Note ) V COM_, V NO_, 0 V V NC_, = V, 0 On-Resistance R ON I COM = ma, V NO_ = V NC_ = 0V T A = T MIN to T MAX 0 LOGIC INPUTS Input High Voltage V IN_H.0.8 V Input Low Voltage V IN_L. 0.8 V SUPPLY Positive Supply Current I+ V IN_ = 0 or, all switches on or off - ±0.00 + µa Note : 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 : Guaranteed by design. Note : ΔR ON = R ON (max) - R ON (min). Note : Flatness is defined as the difference between the maximum and minimum value of on-resistance as measured over the specified analog signal range. Note : Leakage parameters are 00% tested at maximum-rated hot temperature and guaranteed by correlation at + C. Note 7: Off-Isolation = 0log 0 (V COM_ / V NO_ ), V COM_ = output, V NO_ = input to off switch. Note 8: Between any two switches. UNITS Ω MAX0/MAX/MAX
MAX0/MAX/MAX Typical Operating Characteristics (, unless otherwise noted.) RON (Ω) -LEAKAGE (pa) 80 70 0 0 0 0 0 00 0 ON-RESISTANCE vs. V COM = +V = +V = +9V 0 8 0 V COM (V) -LEAKAGE vs. TEMPERATURE MAX0-A RON (Ω) 00 0 00 0 00 0 00 000 = +V V COM_ = 0 V NO_ OR V NC_ = +.V 00 MAX0-0 ON-LEAKAGE (pa) 0 0 0. ON-RESISTANCE vs. V COM = +V = +V 0 V COM (V) = +V ON-LEAKAGE vs. TEMPERATURE = +V V COM_ = 0 V NO_ OR V NC_ = FLOATING MAX0-B MAX0-0 I+ (pa) RON (Ω) 90 80 70 0 0 0 0 0 0. 0.0 ON-RESISTANCE vs. V COM AND TEMPERATURE T A = +8 C = +V T A = -0 C 0 0..0..0..0..0..0 V COM (V) SUPPLY CURRENT vs. TEMPERATURE = +V MAX0 toc0 MAX0-0 0. -0-0 0 0 0 0 80 00 TEMPERATURE ( C) 0.0-0 -0 0 0 0 0 80 00 TEMPERATURE ( C) 0.00-0 -0 0 0 0 0 80 00 TEMPERATURE ( C) CHARGE INJECTION (pc) 0 - CHARGE INJECTION vs. V COM = +V 0 8 0 V COM_ (V) = +V MAX0 toc0 GAIN (db) 0-0 -0-0 -0-0 -0-70 -80-90 FREQUENCY RESPONSE LOSS PHASE -ISOLATION MAX0 toc07 80 08-00 -80 k 0k 00k M 0M 00M 00M FREQUENCY (Hz) 7 0 - -7-08 - PHASE (DEGREES) THD + N (%) 0. 0.0 0.00 TOTAL HARMONIC DISTORTION PLUS NOISE vs. FREQUENCY 00Ω IN AND OUT = +V, Vp-p SIGNAL = +V, Vp-p SIGNAL = +V, Vp-p SIGNAL 0 00 k 0k 00k M FREQUENCY (Hz) MAX0-08
PIN MAX0 MAX MAX TSSOP/SO/ DIP QFN TSSOP/SO/DIP QFN TSSOP/SO/DIP QFN,, 8,,, 8,,, 8, NAME NO NO,, 8, NC NC, 8, 8 NO, NO,, NC, NC,, 9, 0,,,,, 9, 0,,,,, 9, 0,,,,, 9, 0,,,,, 9, 0,,,,, 9, 0,,, COM IN IN 7 7 7 7 7 7,,, N.C. Pin Description FUNCTION Analog Switch Normally Open Terminals Analog Switch Normally Closed Terminals Analog Switch Normally Open Terminals Analog Switch Normally Closed Terminals Analog Switch Common Terminals Logic-Control Digital Input Ground. Connect to digital ground. No Connection. Not internally connected. Positive Analog and Digital- Supply Voltage Input. Internally connected to substrate. EP EP EP EP Exposed Pad. Connect to. MAX0/MAX/MAX Applications Information Power-Supply Sequencing and Overvoltage Protection Do not exceed the absolute maximum ratings, because stresses beyond the listed ratings may cause permanent damage to the devices. Proper power-supply sequencing is recommended for all CMOS devices. Always apply before applying analog signals or logic inputs, especially if the analog or logic signals are not current limited. If this sequencing is not possible, and if the analog or logic inputs are not current limited to 0mA, add a small-signal diode (D) as shown in Figure. If the analog signal can dip below, add D. Adding protection diodes reduces the analog signal range to a diode drop (about 0.7V) below (for D), and to a diode drop above ground (for D). Leakage is unaffected by adding the diodes. On-resistance increases by a small amount at low supply voltages. Maximum supply voltage () must not exceed V. Adding protection diodes causes the logic thresholds to be shifted relative to the power-supply rails. This can be V g NO_ POSITIVE SUPPLY MAX0 MAX MAX COM_ Figure. Overvoltage Protection Using Two External Blocking Diodes significant when low supply voltages (+V or less) are used. With a +V supply, TTL compatibility is not guaranteed when protection diodes are added. Driving IN and all the way to the supply rails (i.e., to a diode drop higher than the pin, or to a diode drop lower than the pin) is always acceptable. 7
MAX0/MAX/MAX Protection diodes D and D also protect against some overvoltage situations. With Figure s circuit, if the supply voltage is below the absolute maximum rating, and if a fault voltage up to the absolute maximum rating is applied to an analog signal pin, no damage will result. Operating Considerations for High-Voltage Supply The MAX0/MAX/MAX are pin-compatible with the industry-standard 7HC0 and the MAX0, and are optimized for +V single-supply operation. The MAX0 family is capable of +V MAX0 MAX MAX V COM _ SWITCH INPUT LOGIC INPUT COM_ IN_ NO_, NC_ R L 00Ω SWITCH OUTPUT C L pf V OUT single-supply operation with some precautions. The absolute maximum rating for is +.V (referenced to ). When operating near this region, bypass with a minimum 0.µF capacitor to ground as close to the IC as possible. Caution: The absolute maximum to V- differential voltage is.0v. Typical ±V or V supplies with ±0% tolerances can be as high as.v. This voltage can damage the MAX0/MAX/MAX. Even ±% tolerance supplies may have overshoot or noise spikes that exceed.0v. Test Circuits/Timing Diagrams LOGIC INPUT SWITCH OUTPUT V INH 0V 0V t R < 0ns t F < 0ns 0% 0% V OUT t ON t 0.9 V 0UT 0.9 V OUT C L INCLUDES FIXTURE AND STRAY CAPACITANCE. V OUT = V COM ( R L R L + R ON ) Figure. Switching Time MAX0 MAX MAX R GEN COM_ NO_, NC_ V OUT V OUT ΔV OUT V GEN IN_ C L IN ON Q = (ΔV OUT )(C L ) V IN Figure. Charge Injection 8
SIGNAL GENERATOR 0dBm ANALYZER R L 0nF COM_ NO_, NC_ Figure. Off-Isolation/On-Channel Bandwidth CAPACITANCE METER f = MHz 0nF COM_ NO_, NC_ Figure. Channel Off/On-Capacitance MAX0 MAX MAX IN_ IN_ V IN_L OR V IN_H MAX0 MAX MAX Test Circuits/Timing Diagrams (continued) V INL OR V INH SIGNAL GENERATOR 0dBm ANALYZER V INL OR V INH R L Figure. Crosstalk 0nF NO COM IN NO MAX0 MAX MAX 0Ω V INL OR V INH Ordering Information (continued) PART TEMP RANGE *Contact factory for dice specifications. **EP = Exposed pad. PIN- PACKAGE PKG CODE MAXCUD 0 C to +70 C TSSOP U- MAXCSD 0 C to +70 C Narrow SO S- MAXCPD 0 C to +70 C Plastic DIP P- MAXC/D 0 C to +70 C Dice* MAXEGE -0 C to +8 C QFN-EP** G- MAXEUD -0 C to +8 C TSSOP U- MAXESD -0 C to +8 C Narrow SO S- MAXEPD -0 C to +8 C Plastic DIP P- MAXAUD -0 C to +8 C TSSOP U- MAXASD -0 C to +8 C Narrow SO S- MAXCUD 0 C to +70 C TSSOP U- MAX CSD 0 C to +70 C Narrow SO S- MAXCPD 0 C to +70 C Plastic DIP P- MAXC/D 0 C to +70 C Dice* MAXEUD -0 C to +8 C TSSOP U- MAXESD -0 C to +8 C Narrow SO S- MAXEGE -0 C to +8 C QFN-EP** G- MAXEPD -0 C to +8 C Plastic DIP P- MAXAUD -0 C to + C TSSOP U- MAXASD -0 C to + C Narrow SO S- MAX0/MAX/MAX 9
MAX0/MAX/MAX TOP VIEW TOP VIEW NO COM NO NC COM NC IN MAX 0 9 7 8 TSSOP/SO/DIP MAX IN IN IN IN NC NC INPUT Pin Configurations/Truth Tables (continued) INPUT LOW HIGH SWITCH STATE NO, NO ON NC, NC NC COM NC NO COM N.C. IN IN EP** MAX N.C. IN IN EP** 7 8 IN NC QFN **EP = EXPOSED PAD, CONNECT EP TO 0 9 N.C. NC N.C. NC 0 NC LOW HIGH ON ON NC MAX 0 IN 7 9 8 NC 9 TSSOP/SO/DIP 7 8 IN NO QFN **EP = EXPOSED PAD, CONNECT EP TO Revision History Pages changed at Rev :, 7, 9, 0,. 0
Chip Topographies NO (NC) COM NO (NC) ( ) ARE FOR MAX MAX0/MAX IN IN IN NO (NC) 0.0" (.7mm) TRANSISTOR COUNT: SUBSTRATE CONNECTED TO NO (NC) 0.09" (.mm) NO COM NO MAX IN IN IN NC 0.0" (.7mm) NC 0.09" (.mm) 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.) MAX0/MAX/MAX TSSOP.0mm.EPS PACKAGE OUTLINE, TSSOP.0mm BODY -00 I
MAX0/MAX/MAX 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.) N TOP VIEW D e B A FRONT VIEW E A H C L SIDE VIEW 0-8 INCHES MILLIMETERS DIM MIN MAX MIN MAX A 0.0 0.09..7 A 0.00 0.00 0.0 0. B 0.0 0.09 0. 0.9 C 0.007 0.00 0.9 0. e 0.00 BSC.7 BSC E 0.0 0.7.80.00 H 0.8 0..80.0 L 0.0 0.00 0.0.7 VARIATIONS: DIM D D D INCHES MIN MAX MIN MAX N MS0 0.89 0.97.80.00 8 AA 0.7 0. 8. 8.7 AB 0.8 0.9 9.80 0.00 AC PROPRIETARY INFORMATION TITLE: PACKAGE OUTLINE,.0" SOIC APPROVAL MILLIMETERS DOCUMENT CONTROL NO. REV. -00 B PDIPN.EPS SOICN.EPS
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.) L QFN.EPS MAX0/MAX/MAX 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, 0 San Gabriel Drive, Sunnyvale, CA 908 08-77-700 007 Maxim Integrated Products is a registered trademark of Maxim Integrated Products, Inc.