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ANALOG DEVICES 23 ns 65 ns Low Voltage Comparators CMP401/CMP402 handbook

1. DIGITAL SUPPLY VOLTAGE V TPC 19 CMP401 Digital Supply Current vs Digital Supply Voltage o EI ANALOG SUPPLY CURRENT mA o o 0 4 I 75 50 25 0 25 50 Sei IM Pepa TEMPERATURE M w TPC 22 CMP402 Analog Supply Current vs Temperature REV A ANALOG SUPPLY CURRENT mA 1 6 tf 40 C I E ui 25 C tc tc 8 125 C gt 0 8 di n n 2 o EET d 04 E e a 0 0 1 2 3 4 5 DIGITAL SUPPLY VOLTAGE V TPC 20 CMP402 Digital Supply Current vs Digital Supply Voltage 7 0 6 0 125 C 5 0 25 C 40 C 4 0 Mr SA 2 45 e f e b TPC 23 CMP401 Analog Supply Current vs Analog Supply Voltage ANALOG SUPPLY CURRENT mA 7 ANALOG Suppuy VoErAGE V D i ANALOG SUPPLY CURRENT mA 7 0 6 0 5 0 4 0 3 0 5V 5V 3V 2 0 75 50 25 0 25 50 75 5d 125 150 TEMPERATURE TPC 21 CMP401 Analog Supply Current vs Temperature 14 TPC 24 CMP402 Analog Supply Current vs Analog Supply Voltage CMP401 CMP402 OUTLINE DIMENSIONS Dimensions shown in inches and mm 16 Lead Narrow SOIC R 16A
2. C TPC 4 CMP402 Propagation Delay TPC 5 CMP401 Propagation Delay TPC 6 CMP402 Propagation Delay vs Temperature 5 mV OD vs Temperature 20 mV OD vs Temperature 20 mV OD Van Vpio V VAN Vpig 5V Van OVTO 5V Van 0VTO 5V D Tas 25 C 2 TA 25 C 2 I 1 1 lt gt gt S d i 2 a a lt lt lt g o lt lt n a n a D n 0 0 10 100 1k 10k 100k 10 100 1k 10k 100k 0 2 3 4 5 6 SOURCE RESISTANCE Q SOURCE RESISTANCE Q POSITIVE SUPPLY VOLTAGE V TPC 7 CMP401 Propagation Delay TPC 8 CMP402 Propagation Delay TPC 9 CMP401 Propagation Delay vs vs Source Resistance 20 mV OD vs Source Resistance 20 mV OD Supply Voltage 20 mV OD REV A b CMP401 CMP402 VAN VoiG VAN OV TO 5V Rg lt 500 C 15pF Ta 25 C PROPAGATION DELAY ns 1 2 3 4 5 6 POSITIVE SUPPLY VOLTAGE V TPC 10 CMP402 Propagation Delay vs Supply Voltage 20 mV OD 1200 Van VpiG Van 0V TO 5V Rs 500 C 15pF Ta 25 C 1000 SLEWRATE V us gt e N e e 1 2 3 4 V A POSITIVE SUPPLY VOLTAGE VV TPC 13 CMP401 CMP402 Slew Rate vs Positive Supply Voltage 2 5 2 0 15 0 5 INPUT OFFSET VOLTAGE mV 0 75 50 25 0 25 50 75 100 125 150 TEMPERATURE C TPC 16 CMP401 CMP402 Input Offset Voltage vs Temperature PpELAY PROPAGATION DELAY
3. ns VAN Vpic 5V Van OV TO 5V Rs 500 TA 25 C 0 0 100 200 300 400 CAPACITIVE LOAD pF 500 TPC 11 CMP401 Propagation Delay vs Capacitive Load Van VpiG Ta 25 C VaN OV TO 5V Rg lt 500 C 15pF PROPAGATION DELAY ns d 3 4 5 P SUPPLY VOLTAGE Ve TPC 14 CMP401 Propagation Delay vs Supply Voltage 2 0 1 6 5V 1 2 0 8 DIGITAL DC SUPPLY CURRENT mA 0 0 75 50 25 0 TPC 17 CMP401 Digital Supply TEMPERATURE C Current vs Temperature e LLLLLL s a 25 50 75 100 125 150 PROPAGATION DELAY ns CAPACITIVE LOAD pF TPC 12 CMP402 Propagation Delay vs Capacitive Load 1000 Ta 25 C gt E 100 o ARAIL o 5 10 E ARAIL 2 o ef W a 100 1000 10000 rid AL LOAD CURRENT pA 100000 TPC 15 CMP401 CMP402 Delta Out put Swing from Power Supplies vs Load Curren 2 0 t 1 6 5V 1 2 0 8 0 4 3 DIGITAL DC SUPPLY CURRENT mA 0 0 75 50 25 0 25 50 75 100 TEMPERATURE C 125 150 TPC 18 CMP402 Digital Supply Current vs Temperature REV A Typical Performance Characteristics CMP401 CMP402 DIGITAL SUPPLY CURRENT mA
4. proper ESD precautions are recommended to avoid performance degradation or loss of functionality 4 WARNING DIG GND eer ESD SENSITIVE DEVICE REV A Typical Performance Characteristics CMP401 CMP402 Van Vpig 5V Van Vpig 5V Van OVTO 5V Van OVTO 5V a Rs lt 500 C 15pF Rs lt 500 C 15pF S I o Ta 25 C 2 gt Ta 25 C 1 lt lt gt 3 3 3 a PpELAY a m o z E 8 lt lt lt lt g 6 a a lt D E a a 0 10 20 30 40 50 0 10 20 30 40 50 50 25 0 25 50 75 100 125 OVERDRIVE mV OVERDRIVE mV TEMPERATURE C TPC 1 CMP401 Propagation Delay TPC 2 CMP402 Propagation Delay TPC 3 CMP401 Propagation Delay vs Overdrive vs Overdrive vs Temperature 5 mV OD 90 30 60 VAN Vpic 5V ao Van 0V TO 5V ds 5 2 Rg lt 500 C 15pF 2 2 I I I gt 70 3 20 3 40 rT PDELAY u o a a a z z 15 z 30 S E E E lt lt lt g 10 g 20 3 5 VAN VpiG 5V x T E 10 Van OVTO 5V Rg lt 500 C 15pF 0 25 50 f 50 25 ol 25 sof 75 100 12 0 25 50 75 100 125 TEMPERATURE LALJI I TEMPERATURE Vis A TEMPERATURE
5. 16 9 NS 0 1574 4 00 Bind 0 1497 3 80 1 8 0 2440 6 20 0 2284 5 80 i Semen ua T Tear d gt Le gt e 0 0098 0 25 0 0500 1 27 0 0192 0 49 0 0099 0 25 0 0500 1 27 0 0040 0 10 BSC 0 0138 0 35 0 0075 0 19 0 0160 0 41 16 Lead TSSOP RU 16 33 d j VWN 0 006 0 15 0 002 0 05 0 0433 y HER d gt F lt MAX 0 028 0 70 0 0256 0 0119 ps 30 0 020 0 50 PLANE O29 rs DIEN Revision History Location Page Data Sheet changed from REV 0 to REV A Edits to GENERAL DESCRIPTION EELER A WO Sd Ede e EC P EE a a a RAM EY AERE eae 1 Edits to ABSOLUTE MAXIMUM RATINGS ici a ae A sane ae a cai ie ale de 4 Fits to PACKAGE TYPE a A A E 4 Edits to ORDERING GUIDE 00 bl da A 4 Deleted DICE CHARACTERISTICS sui EA A a Ekle es Rue wie wee ely ad and act 4 Edits to CMP401 CMP402 PIN CONFIGURATIONS 0 0 0 ccc een eee n hr n 4 8 REV A C00267 0 2 02 A PRINTED IN U S A
6. CHARACTERISTICS Offset Voltage Vos Vom 0V 3 mV Input Common Mode Voltage Range Vom 5 0 4 0 V Input Differential Voltage Range VpirE 8 0 V Common Mode Rejection CMRR 4 9 V lt Vem 3 9V 60 dB Offset Voltage Drift AVos AT 1 5 uV C POWER SUPPLY Power Supply Rejection Ratio PSRR Viana 3 V to 6 V 60 dB Analog Supply Current CMP401 Tana 6 5 mA Digital Supply Current CMP401 Ipic Vo 0V RL o 2 0 mA Analog Supply Current CMP402 Tana 2 0 mA Digital Supply Current CMP402 Ipic Vo 0 V Rr 2 0 mA DYNAMIC PERFORMANCE Propagation Delay CMP401 tp 100 mV Step with 20 mV OD 23 ns Propagation Delay CMP402 tp 100 mV Step with 20 mV OD 65 ns NOTES 1Offset voltage is defined as Voss Vos 2 Specifications subject to change without notice ww BDI C com ALI REV A CMP401 CMP402 ABSOLUTE MAXIMUM RATINGS Total Analog Supply Voltage 16V Digital Supply Voltage 7V Analog Positive Supply Digital Positive Supply 200 mV Input Voltage sin sao adean Daaa cece eee 7V Differential Input Voltage tov Output Short Circuit Duration to GND Indefinite Storage Temperature Range S RU Package Operating Temperature Range CMP401G CMP402G Junction Temperature Range S RU Package 65 C to 150 C 40 C to 125 C 65 C to 150 C Lead Temperature Range Soldering 60 sec 300 C Package Type Oja De Units 1
7. 2 Tana 1 75 mA Digital Supply Current CMP402 Ipic Vo 0 V Rr 2 25 mA DYNAMIC PERFORMANCE Propagation Delay CMP401 tp 10 Y St ith 20 mV OD BOC Cor AL gt LAU mV St ith 5 Ta 25 C 33 ns tp 100 mV Step with 20 mV OD 30 ns Propagation Delay CMP402 tp 100 mV Step with 20 mV OD Ta 25 C 54 65 ns tp 100 mV Step with 5 mV OD Ta 25 C 60 ns tp 100 mV Step with 20 mV OD 75 ns ELECTRICAL SPECIFICATIONS Van Vow 3 0 V Ven 0 1 V T 25 C unless otherwise noted Parameter Symbol Conditions Min Typ Max Unit INPUT CHARACTERISTICS Offset Voltage Vos 4 5 mV Input Common Mode Voltage Range Vom 0 2 0 V Input Differential Voltage Range VpirE 2 0 V Common Mode Rejection CMRR 0 1 V lt Vem lt 1 9 V 60 dB OUTPUT CHARACTERISTICS Output High Voltage Non log 3 2 mA 2 6 V Output Low Voltage VoL lor 3 2 mA 0 25 V POWER SUPPLY Power Supply Rejection Ratio PSRR V ana and V piG 2 7 V to 6 V 60 dB Analog Supply Current CMP401 Tana mA Digital Supply Current CMP401 Ipic Vo 0V RL e mA Analog Supply Current CMP402 Tana 1 2 mA Digital Supply Current CMP402 Ipic Vo 0V RL oo mA DYNAMIC PERFORMANCE Propagation Delay CMP401 tp 100 mV Step with 20 mV OD 32 ns Propagation Delay CMP402 tp 100 mV Step with 20 mV OD 70 ns 9 REV A CMP401 CMP402 ELECTRICAL SPEC IFICATIONS O Vana 5 V Vp 5 0 V Ta 25 C unless otherwise noted Parameter Symbol Conditions Min Typ Max Unit INPUT
8. 6 Lead SO S 113 37 C W 16 Lead TSSOP RU 180 37 C W NOTES Absolute Maximum Ratings apply to packaged parts unless otherwise noted The analog input voltage is equal to 7 V or the analog supply voltage whichever ORDERING GUIDE Temperature Package Package Model Range Description Option CMP401GS 40 C to 125 C 16 Lead SOIC R 16A CMP401GRU 40 C to 125 C 16 Lead TSSOP RU 16 CMP402GS 40 C to 125 C 16 Lead SOIC R 16A CMP402GRU 40 C to 125 C 16 Lead TSSOP RU 16 V DIG is less Q a is specified for the worst case conditions i e Dua is specified for device soldered Kata in circuit board for SOIC and TSSOP packages Figure 1 Simplified Schematic 1 j MWN PIN CONFIGURATIONS 16 Lead Narrow SO 16 Lead S Suffix TSSOP RU Suffix outs 1 e 16 our c 16 oral Blow ME V DIG 3 empio 114 DIG GND Rr cMP401 E Bis AND v ANA 4 402 t3 v ANA ANA C E n IND IN A C E IN D N A 5 Nettosat ND IN g Ey tesi Inc N B Y L N C IN A 6 IND 8 9 INB INC IN B 8 INC CAUTION ESD electrostatic discharge sensitive device Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection Although the CMP401 CMP402 features proprietary ESD protection circuitry permanent damage may occur on devices subjected to high energy electrostatic discharges Therefore
9. ANALOG DEVICES 23 ns and 65 ns Low Voltage Comparators CMP401 CMP402 FEATURES 23 ns or 65 ns Propagation Delay Single Supply Operation Compatible with 3 V and 5 V Logic Separate Input and Output Sections Low Power Wide Input Range 5 V to 3 9 V APPLICATIONS Battery Operated Instrumentation Line Receivers Level Translators Read Channel Detection GENERAL DESCRIPTION The CMP401 and CMP402 are 23 ns and 65 ns quad comp arators with separate input and output supplies Separate supplies enable the input stage to be operated from 3 V to as high as 6 V The output can be supplied with either 3 V om5 V as determined by the interface logic or ayailabl suippli s Independent input and output supplies Com big ci fat propagation nake the CMP401 and CMP402 excellent choices for interfacing to portable instrumentation The CMP401 and CMP402 are specified over the extended indus trial 40 C to 125 C temperature range Both are available in narrow SO 16 surface mount packages and 16 lead TSSOP REV A Information furnished by Analog Devices is believed to be accurate and reliable However no responsibility is assumed by Analog Devices for its use norforany infringements of patents or other rights ofthird parties that may result from its use No license is granted by implication or otherwise under any patent or patent rights of Analog Devices FUNCTIONAL BLOCK DIAGRAM VANALOG VDIGITAL OV OR 5V 3V OR 5V
10. IN OUTPUT IN VANALOG 0V OR 5V NOTE VanaLoc Dana oe lz 3V CMP401 20 MHz Noninverting Switching Vin 100 mV One Technology Way P O Box 9106 Norwood MA 02062 9106 U S A Tel 781 329 4700 www analog com Fax 781 326 8703 Analog Devices Inc 2002 CMP401 CMP402 SPECIFICATIONS ELECTRICAL SPECIFICATIONS O Vana V pig 5 0 V Von 0 1 V 40 C lt T lt 125 C unless otherwise noted Parameter Symbol Conditions Min Typ Max Unit INPUT CHARACTERISTICS Offset Voltage Vos Ta 25 C 3 mV Vos 4 mV Hysteresis 2 mV Input Bias Current Ig Ta 25 C 3 uA Ip 4 uA Input Offset Current Ios 3 uA Input Common Mode Voltage Range Vom 0 4 0 V Common Mode Rejection CMRR 0 1 V lt Vey lt 3 9 V 60 dB Large Signal Voltage Gain Avo Rr 10 kQ 10 V mV Offset Voltage Drift AVos AT 1 uV C OUTPUT CHARACTERISTICS Output High Voltage Non Ion 3 2 mA 4 6 V Output Low Voltage VoL lor 3 2 mA 0 2 V POWER SUPPLY Power Supply Rejection Ratio PSRR V ANA and V pic 2 7 V to 6 V 60 dB Analog Supply Current CMP401 Tana Ta 25 C 6 5 mA Digital Supply Current CMP401 Ipic Vo 0 V Rr Ta 25 C 2 0 mA Analog Supply Current CMP401 Tana 8 0 mA Digital Supply Current CMP401 Ipic Vo 0 V Rr e 2 25 mA Analog Supply Current CMP402 Tana Ta 25 C 1 4 mA Digital Supply Current CMP402 Ipic Vo 0 V Rr e Ta 25 C 2 0 mA Analog Supply Current CMP40

ANALOG DEVICES 23 ns 65 ns Low Voltage Comparators CMP401/CMP402 handbook

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