CMP401GSZ-REEL

a 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 FUNCTIONAL BLOCK DIAGRAM VANALOG+ = 0V OR 5V VDIGITAL = 3V OR 5V IN+ OUTPUT IN– APPLICATIONS Battery-Operated Instrumentation Line Receivers Level Translators Read Channel Detection VANALOG– = +0V OR –5V NOTE: (VANALOG+ ) – (VANALOG–) 3V GENERAL DESCRIPTION The CMP401 and CMP402 are 23 ns and 65 ns quad comparators 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 or 5 V as determined by the interface logic or available supplies. Independent input and output supplies combined with fast propagation make the CMP401 and CMP402 excellent choices for interfacing to portable instrumentation. 50mV 2v 100 90 10 The CMP401 and CMP402 are specified over the extended industrial (–40°C to +125°C) temperature range. Both are available in narrow 16-lead SOIC surface-mount packages and 16-lead TSSOP. 0% 10nS CMP401: 20 MHz Noninverting Switching, VIN = ± 100 mV REV. B Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. 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 (@ V+ V+DIG = 5.0 V, VCM = 0.1 V, –40ⴗC ≤ TA ≤ +125ⴗC, unless otherwise noted.) Parameter Symbol Conditions VOS VOS TA = 25°C IB IB IOS VCM CMRR AVO ∆VOS/∆T TA = 25°C ANA = INPUT CHARACTERISTICS Offset Voltage1 Hysteresis Input Bias Current Input Offset Current Input Common-Mode Voltage Range Common-Mode Rejection Large-Signal Voltage Gain Offset Voltage Drift Min Max Unit 3 4 mV mV mV µA µA µA V dB V/mV µV/°C 2 0.1 V ≤ VCM ≤ 3.9 V RL = 10 kΩ 10 1 VOH VOL IOH = –3.2 mA IOL = 3.2 mA 4.6 POWER SUPPLY Power Supply Rejection Ratio Analog Supply Current – CMP401 Digital Supply Current – CMP401 Analog Supply Current – CMP401 Digital Supply Current – CMP401 Analog Supply Current – CMP402 Digital Supply Current – CMP402 Analog Supply Current – CMP402 Digital Supply Current – CMP402 PSRR IANA IDIG IANA IDIG IANA IDIG IANA IDIG V+ANA and V+DIG 2.7 V to 6 V TA = 25°C VO = 0 V, RL = ∞, TA = 25°C 60 DYNAMIC PERFORMANCE Propagation Delay – CMP401 tP 100 mV Step with 20 mV OD TA = 25°C 100 mV Step with 5 mV OD TA = 25°C 100 mV Step with 20 mV OD 100 mV Step with 20 mV OD TA = 25°C 100 mV Step with 5 mV OD TA = 25°C 100 mV Step with 20 mV OD tP tP tP tP tP ELECTRICAL SPECIFICATIONS 3 4 ±3 4.0 0 60 OUTPUT CHARACTERISTICS Output High Voltage Output Low Voltage Propagation Delay – CMP402 Typ VO = 0 V, RL = ∞ TA = 25°C VO = 0 V, RL = ∞, TA = 25°C VO = 0 V, RL = ∞ 17 0.2 V V 6.5 2.0 8.0 2.25 1.4 2.0 1.75 2.25 dB mA mA mA mA mA mA mA mA 23 ns 30 ns ns 65 ns 75 ns ns 33 54 60 (@ VANA = VDIG = 3.0 V, VCM = 0.1 V, TA = 25ⴗC, unless otherwise noted.) Parameter Symbol Conditions Min INPUT CHARACTERISTICS Offset Voltage1 Input Common-Mode Voltage Range Input Differential Voltage Range Common-Mode Rejection VOS VCM VDIFF CMRR 0.1 V ≤ VCM ≤ 1.9 V 0 ± 2.0 60 OUTPUT CHARACTERISTICS Output High Voltage Output Low Voltage VOH VOL IOH = –3.2 mA IOL = 3.2 mA 2.6 POWER SUPPLY Power Supply Rejection Ratio Analog Supply Current – CMP401 Digital Supply Current – CMP401 Analog Supply Current – CMP402 Digital Supply Current – CMP402 PSRR IANA IDIG IANA IDIG V+ANA and V+DIG 2.7 V to 6 V 60 DYNAMIC PERFORMANCE Propagation Delay – CMP401 Propagation Delay – CMP402 tP tP 100 mV Step with 20 mV OD 100 mV Step with 20 mV OD Typ VO = 0 V, RL = ∞ VO = 0 V, RL = ∞ –2– 32 70 Max Unit 4.5 2.0 mV V V dB 0.25 V V 6 1 1.2 1 dB mA mA mA mA ns ns REV. B CMP401/CMP402 ELECTRICAL SPECIFICATIONS (@ V± ANA = ±5 V, VDIG = 5.0 V, TA = 25ⴗC, unless otherwise noted.) Parameter Symbol Conditions INPUT CHARACTERISTICS Offset Voltage1 Input Common-Mode Voltage Range Input Differential Voltage Range Common-Mode Rejection Offset Voltage Drift VOS VCM VDIFF CMRR ∆VOS/∆T VCM = 0 V Max Unit 3 +4.0 5 mV V V dB µV/°C POWER SUPPLY Power Supply Rejection Ratio Analog Supply Current – CMP401 Digital Supply Current – CMP401 Analog Supply Current – CMP402 Digital Supply Current – CMP402 PSRR IANA IDIG IANA IDIG V± ANA ± 3 V to ± 6 V VO = 0 V, RL = ∞ 6.5 2.0 2.0 2.0 dB mA mA mA mA DYNAMIC PERFORMANCE Propagation Delay – CMP401 Propagation Delay – CMP402 tP tP 100 mV Step with 20 mV OD 100 mV Step with 20 mV OD 23 65 ns ns –4.9 V ≤ VCM ≤ 3.9 V Typ –5.0 ± 8.0 60 1 VO = 0 V, RL = ∞ NOTES 1 Offset voltage is defined as (V OS+ + VOS–)/2. Specifications subject to change without notice. REV. B Min –3– 60 CMP401/CMP402 ABSOLUTE MAXIMUM RATINGS 1 Total Analog Supply Voltage . . . . . . . . . . . . . . . . . . . . . . 16 V Digital Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V Analog Positive Supply—Digital Positive Supply . . . . –200 mV Input Voltage2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 7 V Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . ± 9 V Output Short-Circuit Duration to GND . . . . . . . . . Indefinite Storage Temperature Range S, RU Package . . . . . . . . . . . . . . . . . . . . . –65°C to +150°C Operating Temperature Range CMP401G, CMP402G . . . . . . . . . . . . . . –40°C to +125°C Junction Temperature Range S, RU Package . . . . . . . . . . . . . . . . . . . . . –65°C to +150°C Lead Temperature Range (Soldering 60 sec) . . . . . . . . . 300°C Package Type 16-Lead SOIC (S) 16-Lead TSSOP (RU) ␪JA3 ␪JC Units 113 180 37 37 °C/W °C/W V+ DIG V+ ANA –IN +IN OUT NOTES 1 Absolute Maximum Ratings apply to packaged parts, unless otherwise noted. 2 The analog input voltage is equal to ± 7 V or the analog supply voltage, whichever is less. 3 ␪JA is specified for the worst-case conditions, i.e., ␪JA is specified for device soldered in circuit board for SOIC and TSSOP packages. DIG GND V– ANA Figure 1. Simplified Schematic PIN CONFIGURATIONS 16-Lead Narrow-SOIC (S-Suffix) OUT B 1 16 OUT C OUT A 2 15 OUT D V+ DIG 3 V+ ANA 4 CMP401/ 402 14 DIG GND –IN A 5 TOP VIEW (Not to Scale) +IN A 6 11 +IN D –IN B 7 10 –IN C +IN B 8 9 +IN C 16-Lead TSSOP (RU-Suffix) 1 OUT B OUT A V+ DIG V+ ANA –IN A +IN A –IN B +IN B 13 V– ANA 12 –IN D 16 OUT C OUT D DIG GND V– ANA –IN D +IN D –IN C +IN C CMP401/ 402 TOP VIEW (Not to Scale) 8 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, proper ESD precautions are recommended to avoid performance degradation or loss of functionality. 9 WARNING! ESD SENSITIVE DEVICE Revision History Location Location Page Page Data Sheet changed from REV. A to REV. B. Data Sheet changed from REV. 0 to REV. A. Changed SO-16 to 16-Lead SOIC . . . . . . . . . . . . .Throughout Moved Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Edits to GENERAL DESCRIPTION . . . . . . . . . . . . . . . . . . .1 Moved Outline Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Edits to PACKAGE TYPE. . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Updated Outline Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Changes to Ordering Guide . . . . . . . . . .. . . . . . . . . . . . . . . . 8 Edits to ORDERING GUIDE . . . . . . . . . . . . . . . . . . . . . . . . 4 Edits to ABSOLUTLE MAXIMUM RATINGS . . . . . . . . . .4 Deleted DICE CHARACTERISTICS . . . . . . . . . . . . . . . . . 4 Edits to CMP401/CMP402 PIN CONFIRGURATIONS. . 4 –4– REV. B Typical Performance Characteristics–CMP401/CMP402 RS 50⍀, CL = 15pF TA = 25ⴗC 90 25 +PDELAY 20 15 –PDELAY 10 5 0 10 TPC 1. CMP401 Propagation Delay vs. Overdrive 70 +PDELAY 60 –PDELAY 40 30 –50 –25 0 25 50 75 TEMPERATURE – ⴗC TPC 4. CMP402 Propagation Delay vs. Temperature – 5 mV OD –PDELAY 30 0 10 20 30 40 OVERDRIVE – mV 50 40 +PDELAY 30 –PDELAY 20 10 100 1k 10k SOURCE RESISTANCE – ⍀ 100k TPC 7. CMP401 Propagation Delay vs. Source Resistance – 20 mV OD REV. B 25 20 50 +PDELAY 15 –PDELAY 10 +VAN = +VDIG = +5V –VAN = 0V TO –5V RS 50⍀, CL = 15pF 5 –25 0 25 50 75 TEMPERATURE – ⴗC 100 0 25 50 75 TEMPERATURE – ⴗC 125 100 +PDELAY 40 –PDELAY 30 20 +VAN = +VDIG = 5V –VAN = 0V TO –5V RS 50⍀, CL = 15pF 10 0 –50 125 –25 0 25 50 75 TEMPERATURE – ⴗC 100 125 TPC 6. CMP402 Propagation Delay vs. Temperature – 20 mV OD 80 +VAN = +VDIG = 5V –VAN = 0V TO –5V TA = 25ⴗC +PDELAY 60 –PDELAY 40 20 10 100 1k 10k SOURCE RESISTANCE – ⍀ TPC 8. CMP402 Propagation Delay vs. Source Resistance – 20 mV OD –5– +VAN = +VDIG –VAN = 0V TO –5V RS 50⍀, CL = 15pF TA = 25ⴗC 70 80 0 –25 TPC 3. CMP401 Propagation Delay vs. Temperature – 5 mV OD 25 20 –PDELAY 15 60 10 0 +PDELAY 30 100 60 30 10 –50 50 120 +VAN = +VDIG = +V –VAN = 0V TO –5V TA = 25ⴗC PROPAGATION DELAY – ns PROPAGATION DELAY – ns 70 40 TPC 5. CMP401 Propagation Delay vs. Temperature – 20 mV OD 90 80 50 0 –50 125 100 +PDELAY PROPAGATION DELAY – ns PROPAGATION DELAY – ns PROPAGATION DELAY – ns +VAN = +VDIG = 5V –VAN = 0V TO –5V RS 50⍀, CL = 15pF 50 60 TPC 2. CMP402 Propagation Delay vs. Overdrive 90 80 70 20 50 20 30 40 OVERDRIVE – mV 80 +VAN = +VDIG = 5V –VAN = 0V TO –5V RS 50⍀, CL = 15pF 35 PROPAGATION DELAY – ns 30 +VAN = +VDIG = 5V –VAN = 0V TO –5V RS 50⍀, CL = 15pF TA = 25ⴗC PROPAGATION DELAY – ns 35 0 40 110 +VAN = +VDIG = 5V –VAN = 0V TO –5V PROPAGATION DELAY – ns PROPAGATION DELAY – ns 40 100k 60 50 40 +PDELAY 30 20 –PDELAY 10 0 0 2 3 4 5 POSITIVE SUPPLY VOLTAGE – V 6 TPC 9. CMP401 Propagation Delay vs. Supply Voltage – 20 mV OD CMP401/CMP402 50 110 +VAN = +VDIG –VAN = 0V TO –5V RS 50⍀, CL = 15pF TA = 25ⴗC 70 60 +PDELAY 50 –PDELAY 40 1 1200 3 4 5 2 POSITIVE SUPPLY VOLTAGE – V –PDELAY 25 20 15 +VAN = +VDIG = 5V –VAN = 0V TO –5V RS = 50⍀, TA = 25ⴗC 10 PROPAGATION DELAY – ns +SLEW 400 200 +PDELAY 60 50 –PDELAY 40 30 +VAN = +VDIG = 5V –VAN = 0V TO –5V RS 50⍀, TA = 25ⴗC 20 0 500 TPC 11. CMP401 Propagation Delay vs. Capacitive Load 0 100 200 300 400 CAPACITIVE LOAD – pF 500 TPC 12. CMP402 Propagation Delay vs. Capacitive Load 1000 +VAN = +VDIG –VAN = 0V TO –5V RS 50⍀, CL = 15pF TA = 25ⴗC 70 600 0 100 200 300 400 CAPACITIVE LOAD – pF 70 10 80 800 –SLEW 0 0 6 +VAN = +VDIG –VAN = 0V TO –5V RS 50⍀, CL = 15pF TA = 25ⴗC 1000 SLEWRATE – V/µs 30 5 TPC 10. CMP402 Propagation Delay vs. Supply Voltage – 20 mV OD 60 TA = 25ⴗC 50 40 +PDELAY 30 –PDELAY 20 100 – RAIL 10 + RAIL 1 10 1 2 3 4 5 POSITIVE SUPPLY VOLTAGE – V 0 6 TPC 13. CMP401/CMP402 Slew Rate vs. Positive Supply Voltage 2 3 4 5 SUPPLY VOLTAGE – V 0.1 1 6 DIGITAL DC SUPPLY CURRENT – mA 1.5 1 0.5 0 25 50 75 100 125 150 TEMPERATURE – ⴗC TPC 16. CMP401/CMP402 Input Offset Voltage vs. Temperature 1.6 10 100 1000 10000 LOAD CURRENT – µA 100000 TPC 15. CMP401/CMP402 Delta Output Swing from Power Supplies vs. Load Current 2.0 2.0 0 –75 –50 –25 1 TPC 14. CMP401 Propagation Delay vs. Supply Voltage 2.5 INPUT OFFSET VOLTAGE – mV +PDELAY 2.0 DIGITAL DC SUPPLY CURRENT – mA 30 35 PROPAGATION DELAY – ns 80 80 40 DELTA OUTPUT SWING – mV 90 PROPAGATION DELAY – ns PROPAGATION DELAY – ns 100 90 45 5V 1.2 0.8 0.4 3V 0.0 –75 –50 –25 0 25 50 75 100 125 150 TEMPERATURE – ⴗC TPC 17. CMP401 Digital Supply Current vs. Temperature –6– 1.6 5V 1.2 0.8 0.4 3V 0.0 –75 –50 –25 0 25 50 75 100 125 150 TEMPERATURE – ⴗC TPC 18. CMP402 Digital Supply Current vs. Temperature REV. B Typical Performance Characteristics–CMP401/CMP402 +25ⴗC 0.8 +125ⴗC 0.4 2 3 4 DIGITAL SUPPLY VOLTAGE – V 0.4 2 3 4 DIGITAL SUPPLY VOLTAGE – V +3V 1.0 0.8 0.6 0 25 50 75 100 125 150 TEMPERATURE – ⴗC TPC 22. CMP402 Analog Supply Current vs. Temperature 5.0 +3V 4.0 3.0 0 25 50 75 100 125 150 TEMPERATURE – ⴗC 1.4 6.0 +125ⴗC 5.0 +25ⴗC –40ⴗC 4.0 3.0 2.0 1 5V +5V TPC 21. CMP401 Analog Supply Current vs. Temperature 2 3 4 5 6 7 8 9 ANALOG SUPPLY VOLTAGE – V 10 TPC 23. CMP401 Analog Supply Current vs. Analog Supply Voltage –7– ANALOG SUPPLY CURRENT – mA 5V +5V 1.2 6.0 2.0 –75 –50 –25 5 7.0 ANALOG SUPPLY CURRENT – mA ANALOG SUPPLY CURRENT – mA +125ⴗC 0.8 TPC 20. CMP402 Digital Supply Current vs. Digital Supply Voltage 1.4 REV. B +25ⴗC 0.0 1 5 TPC 19. CMP401 Digital Supply Current vs. Digital Supply Voltage 0.4 –75 –50 –25 –40ⴗC 1.2 ANALOG SUPPLY CURRENT – mA –40ⴗC 1.2 0.0 1 7.0 1.6 DIGITAL SUPPLY CURRENT – mA DIGITAL SUPPLY CURRENT – mA 1.6 +125ⴗC 1.2 +25ⴗC 1.0 –40ⴗC 0.8 0.6 0.4 1 2 3 4 5 6 7 8 9 ANALOG SUPPLY VOLTAGE – V 10 TPC 24. CMP402 Analog Supply Current vs. Analog Supply Voltage Data Sheet CMP401/CMP402 OUTLINE DIMENSIONS 10.00 (0.3937) 9.80 (0.3858) 4.00 (0.1575) 3.80 (0.1496) 9 16 1 6.20 (0.2441) 5.80 (0.2283) 8 1.27 (0.0500) BSC 0.25 (0.0098) 0.10 (0.0039) COPLANARITY 0.10 0.50 (0.0197) 0.25 (0.0098) 1.75 (0.0689) 1.35 (0.0531) SEATING PLANE 0.51 (0.0201) 0.31 (0.0122) 45° 8° 0° 0.25 (0.0098) 0.17 (0.0067) 1.27 (0.0500) 0.40 (0.0157) COMPLIANT TO JEDEC STANDARDS MS-012-AC 060606-A CONTROLLING DIMENSIONS ARE IN MILLIMETERS; INCH DIMENSIONS (IN PARENTHESES) ARE ROUNDED-OFF MILLIMETER EQUIVALENTS FOR REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN. Figure 1. 16-Lead Standard Small Outline Package [SOIC_N] Narrow Body (R-16) S-Suffix Dimensions shown in millimeters and (inches) 5.10 5.00 4.90 16 9 4.50 4.40 4.30 6.40 BSC 1 8 PIN 1 1.20 MAX 0.15 0.05 0.20 0.09 0.30 0.19 0.65 BSC COPLANARITY 0.10 SEATING PLANE 8° 0° 0.75 0.60 0.45 COMPLIANT TO JEDEC STANDARDS MO-153-AB Figure 2. 16-Lead Thin Shrink Small Outline Package [TSSOP] (RU-16) Dimensions shown in millimeters ORDERING GUIDE 1 Model1 Temperature Range Package Description Package Option CMP401GRUZ-REEL CMP401GSZ CMP401GSZ-REEL CMP402GRUZ-REEL CMP402GSZ CMP402GSZ-REEL –40°C to +125°C –40°C to +125°C –40°C to +125°C –40°C to +125°C –40°C to +125°C –40°C to +125°C 16-Lead Thin Shrink Small Outline Package [TSSOP] 16-Lead Standard Small Outline Package [SOIC_N] 16-Lead Standard Small Outline Package [SOIC_N] 16-Lead Thin Shrink Small Outline Package [TSSOP] 16-Lead Standard Small Outline Package [SOIC_N] 16-Lead Standard Small Outline Package [SOIC_N] RU-16 R-16 R-16 RU-16 R-16 R-16 Z = RoHS Compliant Part. ©2002–2016 Analog Devices, Inc. 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