CA139A

CA139_01 INTERSIL | Alldatasheet

Document overview

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Technical content

Features

• Operation from Single or Dual Supplies  Common Mode Input Voltage Range to GND  Output Voltage Compatible with TTL, DTL, ECL, MOS and CMOS  Differential Input Voltage Range Equal to the Supply Voltage  Maximum Input Offset Voltage (V IO)  Replacement for Industry Types 139, 239, 339, 139A, 2901, 3302

Applications

 Square Wave Generator  Time Delay Generators  Pulse Generators  Multivibrators  High Voltage Digital Logic Gates  A/D Converters  MOS Clock Timers Schematic Diagram Part Number Information PART NO. (BRAND) TEMP. RANGE (oC) PACKAGE PKG. NO. CA0139E -55 to 125 14 Ld PDIP E14.3 CA0139M, AM (139, 139A) -55 to 125 14 Ld SOIC M14.15 CA0239E -25 to 85 14 Ld PDIP E14.3 CA0239M96 (239) -25 to 85 14 Ld SOIC M14.15 CA0339E 0 to 70 14 Ld PDIP E14.3 CA0339M (339) 0 to 70 14 Ld SOIC M14.15 LM339N 0 to 70 14 Ld PDIP E14.3 LM2901N -40 to 85 14 Ld PDIP E14.3 LM3302M96 (3302) -40 to 85 14 Ld SOIC M14.15 LM3302N -40 to 85 14 Ld PDIP E14.3 OUTPUT 2 OUTPUT 1 NEG. INPUT 1 POS. INPUT 1 NEG. INPUT 2 POS. INPUT 2 OUTPUT 3 OUTPUT 4 GND POS. INPUT 4 NEG. INPUT 4 POS. INPUT 3 NEG. INPUT 3 1 4 2 3 + INPUT -INPUT Q 5 Q 6 Q 4 Q 3Q 2 Q 1 Q 7 Q 8 OUTPUT TO 2, 3, 4 TO 2, 3, 4 - 1 COMPARATOR NO 1 3.5µA 100µA 3.5µA 100µA Data Sheet May 2001 tle 339 290 330 ad for li- tho CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 321-724-7143| Intersil and Design is a trademark of Intersil Americas Inc.|Copyright © Intersil Americas Inc. 2001 O B SO LETE PR O D U C T N O R EC O M M EN D ED R EPLA C EM EN T

Absolute Maximum Ratings Thermal Information Input Current (V Output Short Circuit Duration (Single Supply, Note 2) . . .Continuous Operating Conditions T emperature Range Thermal Resistance (Typical, Note 3)θJA (oC/W) θJC (oC/W) (SOIC - Lead Tips Only) CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operationo ft h e device at these or any other conditions above those indicated in the operational sections of this specification is not implied. NOTES: 1. Inputs must not go more negative than -0.3V. 2. Short circuits from the output to V+ can cause excessive heating and eventual destruction. The maximum output current independent of V+ is approximately 20mA. 3. θ JA is measured with the component mounted on an evaluation PC board in free air. Electrical SpecificationsV+ = 5V, Unless Otherwise Specified PARAMETER SYMBOL TEST CONDITIONS TEMP (oC) CA139 CA139A UNITSMIN TYP MAX MIN TYP MAX Input Offset Voltage V IO VREF =1 . 4 V ,RS =0 , Output Switch Point V ≅ 1.4V TA =2 5 - 2 5 - 1 2 m V Note 4 - - 9 - - 4 mV Differential Input Voltage VID Keep All Inputs Š≥ 0V, o rV -( i fu s e d ) ,( N o t e5 ) N o t e 4 -- 3 6 --3 6 V Saturation Voltage V SAT VI-=1 V ,VI+=0 V , ISINK ≤ 4mA TA = 25 - 250 400 - 250 400 mV Note 4 - - 700 - - 700 mV Common Mode Input Voltage Range VICR Note 6 T A =2 5 0 - V +- 1 . 5 0 - V +- 1 . 5 V N o t e4 0 - V +- 2 0 - V +- 2 V Input Offset Current I IO II+-II-T A =2 5 - 3 2 5 - 3 2 5 n A Note 4 - - 100 - - 100 nA Input Bias Current I IB II+o rII- with Output in Linear Range TA = 25 - 25 100 - 25 100 nA Note 4 - - 300 - - 300 nA Total Supply Current I+ R L = ∞ On All Comparators TA =2 5 - 0 . 8 2 - 0 . 8 2 m A Output Leakage Current VI+ ≥ 1V, VI-=0 V , VO =5 V TA =2 5 - 0 . 1 - - 0 . 1 - n A VI+ ≥ 1V, VI-=0 V , VO =3 0 V Note 4 - - 1 - - 1 µA Output Sink Current V I-≥ 1V, VI+=0 V , VO ≤ 1.5V TA =2 5 6 1 6 - 6 1 6 - m A Voltage Gain A OL R L ≥ 15kΩ ,V +=1 5 V T A = 25 - 200 - 50 200 - V/mV Large Signal Response Time VI= TTL Logic Swing, VREF =1 . 4 V ,VRL =5 V , R L =5 . 1 kΩ TA = 25 - 300 - - 300 - ns Response Time (Figures 3, 4) VRL =5 V ,RL =5 . 1 kΩ TA =2 5 - 1 . 3 - - 1 . 3 - µs CA139, CA139A, CA239, CA339, LM339, LM2901, LM3302

Electrical SpecificationsV+ = 5V, Unless Otherwise Specified PARAMETER SYMBOL TEST CONDITIONS TEMP (oC) CA239, CA339, LM339 UNITSMIN TYP MAX Input Offset Voltage V IO VREF =1 . 4 V ,RS = 0, Output Switch Point V≅ 1.4V TA =2 5 - 2 5 m V Note 4 - - 9 mV Differential Input Voltage V ID Keep All Inputs Š Š≥ 0 V ,o rV -( i fu s e d ) (Note 5) Note 4 - - 36 V Saturation Voltage V SAT VI-=1 V ,VI+=0 V ,ISINK ≤ 4mA T A =2 5 - 2 5 0 4 0 0 m V Note 4 - - 700 mV Common Mode Input Voltage Range V ICR Note 6 T A =2 5 0 - V +- 1 . 5 V Note 4 0 - V+ - 2 V Input Offset Current I IO II+-II-T A =2 5 - 5 5 0 n A Note 4 - - 150 nA Input Bias Current I IB II+o rII- with Output in Linear Range T A = 25 - 25 250 nA Note 4 - - 400 nA Total Supply Current I+ R L = ∞ on All Comparators T A = 2 5-0 . 82 m A Output Leakage Current V I+ ≥ 1V, VI-=0 V ,VO =5 V T A =2 5 - 0 . 1 - n A VI+ ≥ 1V, VI-=0 V ,VO =3 0 V N o t e4 - - 1 µA Output Sink Current V I-≥ 1V, VI+=0 V ,VO ≤ 1.5V T A =2 5 6 1 6 - m A Voltage Gain A OL R L ≥ 15kΩ ,V +=1 5 V T A =2 5 5 0 2 0 0 - V / m V Large Signal Response Time VI= TTL Logic Swing, VREF =1 . 4 V , VRL =5 V ,RL =5 . 1 kΩ TA = 25 - 300 - ns Response Time (Figures 3, 4) VRL =5 V ,RL =5 . 1 kΩ TA =2 5 - 1 . 3 - µs NOTES: 4. Ambient Temperature (TA) applicable over operating temperature range as shown below. CA139, CA139A = -55oCt o1 2 5oC; CA239 = -25oCt o8 5oC; CA339, LM339 = 0oCt o7 0oC; LM2901, LM3302 = -40oCt o8 5oC. 5. The comparator will provide a proper output state even if the positive swing of the inputs exceeds the power supply voltage level, if the other input remains within the common mode voltage range. The low input voltage state must not be less than -0.3V (or 0.3V below the magnitude of the negative power supply, if used). 6. The upper end of the common mode voltage range is (V+) - 1.5V, but either or both inputs can go to +30V without damage. CA139, CA139A, CA239, CA339, LM339, LM2901, LM3302

FIGURE 1. SUPPLY CURRENT vs SUPPLY VOLTAGE FIGURE 2. INPUT CURRENT vs SUPPLY VOLTAGE

All Intersil products are manufactured, assembled and tested utilizing ISO9000 quality systems. Intersil Corporation’s quality certifications can be viewed at website www.intersil.com/design/quality/iso.asp. Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design and/or specifications at any time without notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. How- ever, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries. For information regarding Intersil Corporation and its products, see web sitewww.intersil.com Sales Office Headquarters NORTH AMERICA Intersil Corporation 2401 Palm Bay Rd. Palm Bay, FL 32905 TEL: (321) 724-7000 FAX: (321) 724-7240 EUROPE Intersil SA Mercure Center 1 0 0 ,R u ed el aF u s e e

1130 Brussels, Belgium

TEL: (32) 2.724.2111 ASIA Intersil Ltd. 8F-2, 96, Sec. 1, Chien-kuo North, Taipei, Taiwan 104 Republic of China TEL: 886-2-2515-8508 FAX: 886-2-2515-8369 CA139, CA139A, CA239, CA339, LM339, LM2901, LM3302