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MAX4542 Dataheets PDF



Part Number MAX4542
Manufacturers Maxim
Logo Maxim
Description Single-Supply Dual SPST/SPDT Analog Switches
Datasheet MAX4542 DatasheetMAX4542 Datasheet (PDF)

19-1202; Rev 3; 8/02 Low-Voltage, Single-Supply Dual SPST/SPDT Analog Switches General Description The MAX4541–MAX4544 are precision, dual analog switches designed to operate from a single +2.7V to +12V supply. Low power consumption (5µW) makes these parts ideal for battery-powered equipment. These switches offer low leakage currents (100pA max) and fast switching speeds (tON = 150ns max, tOFF = 100ns max). When powered from a +5V supply, the MAX4541– MAX4544 offer 2Ω max matching between chann.

  MAX4542   MAX4542


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19-1202; Rev 3; 8/02 Low-Voltage, Single-Supply Dual SPST/SPDT Analog Switches General Description The MAX4541–MAX4544 are precision, dual analog switches designed to operate from a single +2.7V to +12V supply. Low power consumption (5µW) makes these parts ideal for battery-powered equipment. These switches offer low leakage currents (100pA max) and fast switching speeds (tON = 150ns max, tOFF = 100ns max). When powered from a +5V supply, the MAX4541– MAX4544 offer 2Ω max matching between channels, 60Ω max on-resistance (RON), and 6Ω max RON flatness. These switches also offer 5pC max charge injection and a minimum of 2000V ESD protection per Method 3015.7. The MAX4541/MAX4542/MAX4543 are dual single-pole/ single-throw (SPST) devices and the MAX4544 is a singlepole/double-throw (SPDT) device. The MAX4541 has two normally open (NO) switches and the MAX4542 has two normally closed (NC) switches. The MAX4543 has one NO and one NC switch and can be used as an SPDT, while the MAX4544 is an SPDT. The MAX4541/MAX4542/ MAX4543 are available in tiny SOT23-8 and QFN-8 packages, and the MAX4544 is available in a SOT23-6 package. ____________________________Features o o o o o o o o o o o o Low RON: 60Ω max (33Ω typ) RON Matching Between Channels: 2Ω max RON Flatness: 6Ω max Guaranteed Charge Injection: 5pC max +2.7V to +12V Single-Supply Operation Low Power Consumption: <5µW Low Leakage Current Over Temperature: 10nA max at +85°C Fast Switching: tON = 35ns, tOFF = 25ns Guaranteed Break-Before-Make (MAX4543/MAX4544 only) TTL/CMOS-Logic Compatible Pin Compatible with MAX323/MAX324/MAX325 MAX4541/42/43 Available in SOT23-8 MAX4544 Available in SOT23-6 MAX4541–MAX4544 Ordering Information PART MAX4541CUA MAX4541CSA MAX4541CPA MAX4541C/D MAX4541EKA-T MAX4541EGA MAX4541EUA MAX4541ESA TEMP RANGE 0°C to +70°C 0°C to +70°C 0°C to +70°C 0°C to +70°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C PINPACKAGE 8 µMAX 8 SO 8 Plastic DIP Dice* 8 SOT23-8 8 QFN 8 µMAX 8 SO TOP MARK — — — — AAAE — — — ________________________Applications Battery-Operated Systems Test Equipment Sample-and-Hold Circuits Heads-Up Displays Guidance and Control Systems Audio and Video Switching Military Radios Communications Systems +3V/+5V DACs and ADCs PBX, PABX Cell Phones Ultrasound Pagers Ordering Information continued at end of data sheet. *Dice are specified at TA = +25°C. Pin Configurations/Functional Diagrams/Truth Tables TOP VIEW MAX4544 NO COM NC GND 1 2 3 4 8 7 6 5 V+ IN N.C. N.C. IN V+ GND 1 2 3 MAX4544 PIN 6 6 5 4 NO COM NC MAX4544 6 5 4 AAAM 1 2 3 SOT23-6* *NOTE: SOT23-6 PACKAGE HAS LETTERING NEAREST PIN 6 LOGIC MAX4544 NC ON OFF NO OFF ON µMAX/SO/DIP/QFN N.C. = NOT INTERNALLY CONNECTED MAX4541/MAX4542/MAX4543 APPEAR AT END OF DATA SHEET. 0 1 SWITCHES SHOWN FOR "0" INPUT ________________________________________________________________ Maxim Integrated Products 1 For pricing delivery, and ordering information please contact Maxim/Dallas Direct! at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com. http://www.Datasheet4U.com Low-Voltage, Single-Supply Dual SPST/SPDT Analog Switches MAX4541–MAX4544 ABSOLUTE MAXIMUM RATINGS Voltage Referenced to GND V+ .........................................................................-0.3V to +13V IN_, COM_, NC_, NO_ (Note 1)..................-0.3V to (V+ + 0.3V) Continuous Current (any terminal)....................................±10mA Peak Current, COM_, NO_, NC_ (pulsed at 1ms, 10% duty cycle max) ............................±20mA ESD per Method 3015.7 ..................................................>2000V Continuous Power Dissipation SOT23-6 (derate 7.1mW/°C above +70°C)....................571mW SOT23-8 (derate 5.3mW/°C above +70°C)....................421mW QFN (derate 24.4mW/°C above +70°C) ......................1951mW µMAX (derate 4.10mW/°C above +70°C) ......................330mW Narrow SO (derate 5.88mW/°C above +70°C) ..............471mW Plastic DIP (derate 9.09mW/°C above +70°C) ..............727mW Operating Temperature Ranges MAX454_C_ _ .......................................................0°C to +70°C MAX454_E_ _.....................................................-40°C to +85°C Storage Temperature Range .............................-65°C to +150°C Lead Temperature (soldering, 10s) .................................+300°C Note 1: Signals on NC, NO, COM, or IN exceeding V+ or V- are clamped by internal diodes. Limit forward diode current to maximum current rating. 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 +5V Supply (V+ = +5V ±10%, GND = 0, VINH = 2.4V, VINL = 0.8V, TA.


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