www.fairchildsemi.com LM2901,LM339/LM339A,LM3302 LM239/LM239A Quad Comparator Features Description • Single or Dual Supply Operation • Wide Range of Supply Voltage LM2901,LM339/LM339A,LM239/LM239A: 2 ~ 36V (or ±1 ~ ±18V) LM3302: 2 ~ 28V (or ±1 ~ ±14V) • Low Supply Current Drain 800µA Typ. • Open Collector Outputs for Wired and Connectors • Low Input Bias Current 25nA Typ. • Low Input Offset Current ±2.3nA Typ. • Low Input Offset Voltage ±1.4mV Typ. • Input Common Mode Voltage Range Includes Ground. • Low Output Saturation Voltage • Output Compatible With TTL, DTL and MOS Logic System The LM2901, LM339/LM339A ,LM239/LM239A, LM3302 consist of four independent voltage comparators designed to operate from single power supply over a wide voltage range. 14-DIP 1 14-SOP 1 Internal Block Diagram OUT2 1 14 OUT3 OUT1 2 13 OUT4 12 GND VCC 3 - + - + IN1(-) 4 11 IN4(+) IN1(+) 5 10 IN4(-) 9 IN3(+) IN2(-) 6 IN2(+) 7 + - + 8 IN3(-) Rev. 1.0.2 ©2002 Fairchild Semiconductor Corporation LM2901,LM339/LM339A,LM3302 LM239/LM239A Schematic Diagram VCC Q12 Q14 Q9 D2 Q2 D3 D4 Q3 D1 R2 IN(+) Q4 Q1 OUTPUT IN(-) Q8 Q7 Q5 Q13 Q6 D5 R1 D6 GND Absolute Maximum Ratings Parameter Symbol Value Unit Supply Voltage VCC ±18 or 36 V Supply Voltage only LM3302 VCC ±14 or 28 V Differential Input Voltage VI(DIFF) 36 V Differential Input Voltage Only LM3302 VI(DIFF) 28 V Input Voltage VI -0.3 to +36 V Input Voltage Only LM3302 VI -0.3 to +28 V Output Short Circuit to GND - Continuous - PD 570 mW TOPR 0 ~ +70 -40 ~ +85 -25 ~ +85 °C TSTG -65 ~ +150 °C Power Dissipation Operating Temperature LM339/LM339A LM2901/LM3302 LM239/LM239A Storage Temperature 2 LM2901,LM339/LM339A,LM3302 LM239/LM239A Electrical Characteristics (VCC = 5V, TA = 25°C, unless otherwise specified) Parameter Symbol Input Offset Voltage VIO Input Offset Current IIO Conditions LM239A/LM339A LM239/LM339 Min. Typ. Max. VO(P) =1.4V, RS = 0Ω - 1 2 - Note1 - - 4.0 - 2.3 50 - - - IIN(+) - IIN(-), VCM = 0V Note1 VCM = 0V Input Bias Current IBIAS Input Common Mode Voltage Range VI(R) Supply Current ICC VCC = 5V, RL = ∞ Voltage Gain GV VCC =15V, RL ≥ 15kΩ (for large swing) Note1 VCC = 30V Note1 Min. Typ. Max. Unit 1.4 5 mV - - 9.0 - 2.3 50 150 - - 150 57 250 - 57 250 - - 400 - - 400 0 - VCC-1.5 0 - VCC-1.5 0 - VCC-2 0 - VCC-2 - 1.1 2.0 - 1.1 2.0 mA 50 200 - 50 200 - V/mV nA nA V Large Signal Response Time TLRES VI = TTL Logic Swing VREF = 1.4V, VRL = 5V, RL = 5.1kΩ (Note2) - 300 - - 300 - ns Response Time TRES VRL = 5V, RL = 5.1kΩ (Note2) - 1.3 - - 1.3 - µs Output Sink Current ISINK VI(-) ≥ 1V, VI(+) = 0V, VO(P) ≤ 1.5V 6 18 - 6 18 - mA Output Saturation Voltage VSAT VI(-) ≥ 1V, VI(+) = 0V - 140 400 - 140 400 ISINK = 4mA Note1 - - 700 - - 700 VI(-) = 0V VI(+) = 1V VO(P) = 5V - 0.1 - - 0.1 - nA Output Leakage Current Io(LKG) Differential Voltage VI(DIFF) mV VO(P) = 30V - - 1.0 - - 1.0 µA Note1 - - 36 - - 36 V Note: 1. LM339/LM339A : 0 ≤ TA ≤ +70°C LM2901/LM3302 : -40 ≤ TA ≤ +85°C LM239/LM239A : -25 ≤ TA ≤ +85°C 2. These parameters, although guaranteed, are not 100% tested in production. 3 LM2901,LM339/LM339A,LM3302 LM239/LM239A Electrical Characteristics (Continued) (VCC = 5V, TA = 25°C, unless otherwise specified) Parameter Symbol Input Offset Voltage VIO Input Offset Current IIO Input Bias Current Conditions VO(P) =1.4V, RS = 0Ω VI(R) Supply Current ICC Voltage Gain GV Min. Typ. Max. Min. Typ. Max. 2 7 - 2 20 - 9 15 - - 40 - 2.3 50 - 3 100 - 50 200 - - 300 - 57 250 - 57 250 - 200 500 - - 1000 - VCC -1.5 0 - VCC -1.5 0 - VCC -2 0 - VCC -2 RL =∞, VCC=5V - 1.1 2.0 - 1.1 2.0 RL =∞,VCC=30V (LM3302, VCC =28V) - 1.6 2.5 - 1.6 2.5 VCC =15V, RL ≥ 15kΩ (for large swing) 25 100 - 2 30 - VI =TTL Logic Swing VREF =1.4V, VRL =5V, RL =5.1kΩ (Note2) - 300 - - 300 - Note1 Note1 Note1 LM2901, VCC =30V LM3302, VCC =28V Note1 0 Unit mV nA nA V mA V/ mV Large Signal Response Time TLRES Response Time TRES VRL = 5V, RL = 5.1kΩ (Note2) - 1.3 - - 1.3 - µs Output Sink Current ISINK VI(-) ≥ 1V, VI(+) =0V, VO(P) ≤ 1.5V 6 18 - 6 18 - mA Output Saturation Voltage VSAT VI(-) ≥ 1V, VI(+) = 0V - 140 400 - 140 400 ISINK =4mA Note1 - - 700 - - 700 VI(-) = 0V VI(+) = 1V VO(P) = 5V - 0.1 - - 0.1 - nA VO(P) = 30V - - 1.0 - - 1.0 µA Note1 - - 36 - - 28 V Output Leakage Current IO(LKG) Differential Voltage VI(DIFF) ns Note: 1. LM339/LM339A : 0 ≤ TA ≤ +70°C LM2901/LM3302 : -40 ≤ TA ≤ +85°C LM239/LM239A : -25 ≤ TA ≤ +85°C 2. These parameters, although guaranteed, are not 100% tested in production. 4 LM3302 - IBIAS Input Common Mode Voltage Range LM2901 mV LM2901,LM339/LM339A,LM3302 LM239/LM239A Typical Performance Characteristics Figure 1. Supply Current vs Supply Voltage Figure 2. Input Current vs Supply Voltage Figure 3. Output Saturation Voltage vs Sink Current Figure 4. Response Time for Various Input Overdrive-Negative Transition Figure 5. Response Time for Various Input Overdrive-Positive Transition 5 LM2901,LM339/LM339A,LM3302 LM239/LM239A Mechanical Dimensions Package Dimensions in millimeters 2.08 ) 0.082 14-DIP 7.62 0.300 3.25 ±0.20 0.128 ±0.008 5.08 MAX 0.200 +0.10 0.25 –0.05 0~15° 6 +0.004 0.010 –0.002 1.50 ±0.10 0.059 ±0.004 #8 2.54 0.100 #7 19.40 ±0.20 0.764 ±0.008 #14 19.80 MAX 0.780 #1 0.46 ±0.10 0.018 ±0.004 ( 6.40 ±0.20 0.252 ±0.008 0.20 0.008 MIN 3.30 ±0.30 0.130 ±0.012 LM2901,LM339/LM339A,LM3302 LM239/LM239A Mechanical Dimensions (Continued) Package Dimensions in millimeters 14-SOP 0.05 0.002 MIN 0.60 ±0.20 0.024 ±0.008 8° 3.95 ±0.20 0.156 ±0.008 5.72 0.225 +0.004 0.016 -0.002 MAX0.10 MAX0.004 1.80 MAX 0.071 0~ +0.004 0.008 -0.002 0.20 +0.10 -0.05 6.00 ±0.30 0.236 ±0.012 +0.10 -0.05 #8 0.406 #7 1.27 0.050 #14 8.70 MAX 0.343 #1 8.56 ±0.20 0.337 ±0.008 ( 0.47 ) 0.019 1.55 ±0.10 0.061 ±0.004 7 LM2901,LM339/LM339A,LM3302 LM239/LM239A Ordering Information Product Number LM339N LM339AN LM339M LM339AM Package 14-DIP 0 ~ +70°C 14-SOP LM2901N 14-DIP LM2901M 14-SOP LM3302N 14-DIP LM3302M 14-SOP LM239N LM239AN LM239M LM239AM Operating Temperature -40 ~ +85°C 14-DIP -25 ~ +85°C 14-SOP DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. LIFE SUPPORT POLICY FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury of the user. 2. A critical component in any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. www.fairchildsemi.com 11/19/02 0.0m 001 Stock#DSxxxxxxxx 2002 Fairchild Semiconductor Corporation