LM2901 FAIRCHILD | Alldatasheet

Document overview

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Technical content

Features

  • Single or Dual Supply Operation
  • Wide Range of Supply V oltage LM2901,LM339/LM339A,LM239/LM239A: 2 ~ 36V (or ±1 ~ ±18V) LM3302: 2 ~ 28V (or ±1 ~ ±14V)
  • Low Supply Current Drain 800 µA Typ.
  • Open Collector Outputs for Wired and Connectors
  • Low Input Bias Current 25nA Typ.
  • Low Input Offset Current ±2.3nA Typ.
  • Low Input Offset V oltage ±1.4mV Typ.
  • Input Common Mode V oltage Range Includes Ground.
  • Low Output Saturation V oltage
  • Output Compatible With TTL, DTL and MOS Logic System

Description

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-SOP 14-DIP Internal Block Diagram 141 OUT3 OUT4 IN4(+) GND IN4(-) IN3(+) IN3(-) OUT2 OUT1 IN1(+) IN1(-) IN2(-) IN2(+) VCC LM2901,LM339/LM339A,LM3302 LM239/LM239A Quad Comparator

LM2901,LM339/LM339A,LM3302 LM239/LM239A Schematic Diagram Absolute Maximum Ratings Parameter Symbol Value Unit Supply Voltage V CC ±18 or 36 V Supply Voltage only LM3302 V CC ±14 or 28 V Differential Input Voltage V I(DIFF) 36 V Differential Input Voltage Only LM3302 V I(DIFF) 28 V Input Voltage V I -0.3 to +36 V Input Voltage Only LM3302 V I -0.3 to +28 V Output Short Circuit to GND - Continuous - Power Dissipation P D 570 mW Operating Temperature LM339/LM339A LM2901/LM3302 LM239/LM239A T OPR 0 ~ +70 -40 ~ +85 -25 ~ +85 Storage Temperature T STG -65 ~ +150 °C VCC Q12 Q14 Q13 Q5 Q6 D2 D3 GND OUTPUTIN(-) IN(+)

LM2901,LM339/LM339A,LM3302 LM239/LM239A

Electrical Characteristics

(VCC = 5V, TA = 25°C, unless otherwise specified) 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. Input Offset Voltage VIO VO(P) =1.4V, RS = 0Ω -1 2 - 1 . 4 5m V Input Offset Current IIO IIN(+) - IIN(-), VCM = 0V - 2.3 50 - 2.3 50 nA Note1 - - 150 - - 150 Input Bias Current I BIAS VCM = 0V - 57 250 - 57 250 nANote1 - - 400 - - 400 Input Common Mode Voltage Range V I(R) VCC = 30V 0 - V CC-1.5 0 - V CC-1.5 VNote1 0 - V CC-2 0 - V CC-2 Supply Current I CC VCC = 5V, RL = ∞ - 1.1 2.0 - 1.1 2.0 mA Voltage Gain G V VCC =15V, RL ≥ 15kΩ (for large swing) 50 200 - 50 200 - V/mV Large Signal Response Time TLRES VI = TTL Logic Swing VREF = 1.4V, VRL = 5V, RL = 5.1kΩ (Note2) - 300 - - 300 - ns Response Time T RES VRL = 5V, RL = 5.1kΩ Output Sink Current ISINK VI(-) ≥ 1V, VI(+) = 0V, VO(P) ≤ 1.5V 61 8 - 6 1 8 - m A Output Saturation Voltage VSAT VI(-) ≥ 1V, VI(+) = 0V - 140 400 - 140 400 mV ISINK = 4mA Note1 - - 700 - - 700 Output Leakage Current Io(LKG) VI(-) = 0V VI(+) = 1V Differential Voltage V I(DIFF) Note1 - - 36 - - 36 V

LM2901,LM339/LM339A,LM3302 LM239/LM239A Electrical Characteristics (Continued) (VCC = 5V, TA = 25°C, unless otherwise specified) 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. Input Offset Voltage V IO VO(P) =1.4V, RS = 0Ω -27-2 2 0 mV Note1 - 9 15 - - 40 Input Offset Current I IO - 2.3 50 - 3 100 nANote1 - 50 200 - - 300 Input Bias Current I BIAS - 57 250 - 57 250 nA Note1 - 200 500 - - 1000 Input Common Mode Voltage Range V I(R) LM2901, VCC =30V LM3302, VCC =28V 0- VCC -1.5 0- VCC -1.5 V Note1 0 - VCC -2 0- VCC Supply Current I CC mARL =∞ ,VCC=30V Voltage Gain G V VCC =15V, RL ≥ 15kΩ (for large swing) 25 100 - 2 30 - V/ mV Large Signal Response Time TLRES VI =TTL Logic Swing VREF =1.4V, VRL =5V, RL =5.1kΩ (Note2) - 300 - - 300 - ns Response Time T RES VRL = 5V, RL = 5.1kΩ (Note2) - 1.3 - - 1.3 - µs Output Sink Current I SINK VI(-) ≥ 1V, VI(+) =0V, VO(P) ≤ 1.5V 6 18 - 6 18 - mA Output Saturation Voltage VSAT mVISINK =4mA Note1 - - 700 - - 700 Output Leakage Current IO(LKG) VI(-) = 0V VI(+) = 1V Differential Voltage V I(DIFF) N o t e 1 - -3 6- -2 8 V

LM2901,LM339/LM339A,LM3302 LM239/LM239A Mechanical Dimensions Package Dimensions in millimeters 6.40 ±0.20 7.62 0.300 2.54 0.100 #7 #8 #14 0.252 ±0.008 0~15° 0.25 +0.10 –0.05 0.010 +0.004 –0.002 3.30 ±0.30 0.130 ±0.012 3.25 ±0.20 0.128 ±0.008 19.40 ±0.20 0.764 ±0.008 19.80 0.780MAX 5.08 0.200 0.20 0.008 MAX MIN 2.08 0.082() 0.46 ±0.10 0.018 ±0.004 0.059 ±0.004 1.50 ±0.10 14-DIP

LM2901,LM339/LM339A,LM3302 LM239/LM239A Mechanical Dimensions (Continued) Package Dimensions in millimeters 8.56 ±0.20 0.337 ±0.008 1.27 0.050 5.72 0.225 1.55 ±0.10 0.061 ±0.004 0.05 0.002 6.00 ±0.30 0.236 ±0.012 3.95 ±0.20 0.156 ±0.008 0.60 ±0.20 0.024 ±0.008 8.70 0.343MAX #7 #8 0~8 #14 0.47 0.019() 1.80 0.071 MAX0.10 MAX0.004 MAX MIN +0.10-0.05 0.20 +0.004-0.002 0.008 +0.10 -0.050.406 +0.004 -0.0020.016 14-SOP

LM2901,LM339/LM339A,LM3302 LM239/LM239A 11/19/02 0.0m 001 Stock#DSxxxxxxxx  2002 Fairchild Semiconductor Corporation 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 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.

Ordering Information

Product Number Package Operating Temperature LM339N 14-DIP 0 ~ +70°CLM339AN LM339M 14-SOPLM339AM LM2901N 14-DIP -40 ~ +85°C LM2901M 14-SOP LM3302N 14-DIP LM3302M 14-SOP LM239N 14-DIP -25 ~ +85°CLM239AN LM239M 14-SOPLM239AM