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MAX392 Dataheets PDF



Part Number MAX392
Manufacturers Maxim
Logo Maxim
Description Precision / Quad / SPST Analog Switches
Datasheet MAX392 DatasheetMAX392 Datasheet (PDF)

19-0236; Rev 1; 6/99 Precision, Quad, SPST Analog Switches General Description The MAX391/MAX392/MAX393 are precision, quad, single-pole/single-throw (SPST) analog switches designed to operate at +3V, +5V, or ±5V. The MAX391 has four normally closed (NC) switches, and the MAX392 has four normally open (NO) switches. The MAX393 has two NO and two NC switches. All three devices offer low leakage (100pA max) and fast switching speeds (tON ≤ 130ns, tOFF ≤ 75ns). Power consumption is just 1µW—ideal .

  MAX392   MAX392


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19-0236; Rev 1; 6/99 Precision, Quad, SPST Analog Switches General Description The MAX391/MAX392/MAX393 are precision, quad, single-pole/single-throw (SPST) analog switches designed to operate at +3V, +5V, or ±5V. The MAX391 has four normally closed (NC) switches, and the MAX392 has four normally open (NO) switches. The MAX393 has two NO and two NC switches. All three devices offer low leakage (100pA max) and fast switching speeds (tON ≤ 130ns, tOFF ≤ 75ns). Power consumption is just 1µW—ideal for battery-operated equipment. All devices operate from a single +3V to +15V supply or from dual ±3.0V to ±8V supplies. With ±5V supplies, the MAX391/MAX392/MAX393 offer guaranteed 2Ω max channel-to-channel matching, 30Ω max on-resistance (RON), and 4Ω max RON flatness over the specified range. These switches are also fully specified for single +5V operation, with 2Ω max RON match, 60Ω max RON, and 6Ω max flatness. These low-voltage switches also offer 5pC max charge injection, and ESD protection is greater than 2000V, per method 3015.7. Features o Low On-Resistance, 20Ω Typical o Guaranteed On-Resistance Match Between Channels, <2Ω o Guaranteed On-Resistance Flatness Over Signal Range, 4Ω Max o Guaranteed Charge Injection, <5pC o Improved Leakage Over Temperature, <2.5nA at +85°C o Electrostatic Discharge >2000V per Method 3015.7 o Single-Supply Operation (+3V to +15V) Bipolar-Supply Operation (±3V to ±8V) o Low Power Consumption, <1µW o TTL/CMOS-Logic Compatible MAX391/MAX392/MAX393 Ordering Information PART MAX391CPE MAX391CSE MAX391CUE MAX391C/D MAX391EPE MAX391ESE MAX391EUE 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 PIN-PACKAGE 16 Plastic DIP 16 Narrow SO 16 TSSOP Dice* 16 Plastic DIP 16 Narrow SO 16 TSSOP ________________________Applications Battery-Operated Systems Sample-and-Hold Circuits Heads-Up Displays Test Equipment ±5V DACs and ADCs Guidance and Control Systems Communications Systems PBX, PABX Audio and Video Switching Military Radios Ordering Information continued at end of data sheet. * Contact factory for dice specifications. ** Contact factory for availability and processing to MIL-STD-883. _____________________Pin Configurations/Functional Diagrams/Truth Tables TOP VIEW IN1 COM1 NC1 VGND NC4 COM4 IN4 1 2 3 4 5 6 7 8 16 IN2 15 COM2 14 NC2 13 V+ IN1 COM1 NO1 VGND NO4 COM4 IN4 1 2 3 4 5 6 7 8 16 IN2 15 COM2 14 NO2 13 V+ IN1 COM1 NO1 VGND NO4 COM4 IN4 1 2 3 4 5 6 7 8 16 IN2 15 COM2 14 NC2 13 V+ MAX391 12 N.C. 11 NC3 10 COM3 9 IN3 MAX392 12 N.C. 11 NO3 10 COM3 9 IN3 MAX393 12 N.C. 11 NC3 10 COM3 9 IN3 DIP/SO/TSSOP MAX391 LOGIC SWITCH 0 1 N.C. = NO CONNECT ON OFF DIP/SO/TSSOP MAX392 LOGIC SWITCH 0 1 OFF ON DIP/SO/TSSOP LOGIC 0 1 MAX393 SWITCHES 1, 4 OFF ON SWITCHES 2, 3 ON OFF SWITCHES SHOWN FOR LOGIC "0" INPUT ________________________________________________________________ Maxim Integrated Products 1 For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800. For small orders, phone 1-800-835-8769. Precision, Quad, SPST Analog Switches MAX391/MAX392/MAX393 ABSOLUTE MAXIMUM RATINGS Voltage Referenced to VV+ .......................................................................-0.3V to +17V GND....................................................................-0.3V to +17V GND..........................................................-0.3V to (V+ + 0.3V) VIN, VCOM, VNC, VNO (Note 1) ........................................V- to V+ Current (any terminal) .........................................................30mA Peak Current, COM, NO, NC (pulsed at 1ms, 10% duty cycle max) ..........................100mA ESD per Method 3015.7 ..................................................>2000V Continuous Power Dissipation (TA = +70°C) Plastic DIP (derate 10.53mW/°C above+70°C) ...........842mW Narrow SO (derate 8.70mW/°C above +70°C) ............696mW TSSOP (derate 6.7mW/°C above +70°C) ....................457mW CERDIP (derate 10.00mW/°C above +70°C) ...............800mW Operating Temperature Ranges MAX39_C_ _ .......................................................0°C to +70°C MAX39_E_ _.....................................................-40°C to +85°C MAX39_M_ _ ..................................................-55°C to +125°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 reliab.


MAX391 MAX392 MAX393


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