QUAD Operational Amplifiers LM339 SOP 14/DIP 14 PKG FEATURES • Wide range of supply voltages • Low supply current drain independent of supply voltage • Low input biasing current • Low input offset current • Low input offset voltage • Input common-mode voltage range includes ground • Differential input voltage range equal to the power supply voltage • Low output saturation voltage • Output voltage compatible with TTL, MOS and CMOS logic OUT1 1 14 OUT3 OUT2 2 13 OUT4 VCC 3 12 GND IN2 (-) 4 11 IN4 (+) IN2 (+) 5 10 IN4 (-) IN1 (-) 6 9 IN3 (+) IN1 (+) 7 8 IN3 (-) ORDERING INFORMATION Device Package LM339D SOP 14 LM339N DIP 14 DESCRIPTION The LM339 consists of four independent voltage comparators. These were designed specifically to operate from a single power supply over a wide range of voltages. Operation from split power supplies is also possible and the low power supply current drain is independent of the magnitude of the power supply voltage. The outputs can be connected to other open-collector outputs to achieve wired-AND relationships. EQUIPMENT CIRCUIT Jun. 2011 – Ver.1.0 -1 - HTC QUAD Operational Amplifiers LM339 ABSOLUTE MAXIMUM RATING CHARACTERISTIC SYMBOL Value UNIT Supply Voltage VCC 40 V Input Voltage VIN -0.3 ~ 40 V TOPR -40 ~ 125 ℃ Operating Temperature Range ELECTRICAL CHARACTERISTICS At specified free-air temperature, VCC=5V (unless otherwise noted) PARAMETER TEST CONDITIONS* VIO Input offset voltage VCC=5V to 30V VIC=VICR min, VO=1.4V IIO Input offset current VO=1.4V IIB Input bias current VO=1.4V MIN 25℃ 25℃ 150 25℃ -25 -250 Full range -400 0 to VCC-2 VCC=15V VO=1.4V to 11.4V RL≥15kΩ to VCC 25℃ 50 VCC=5V, VID=1V 25℃ VCC=30V, VID=1V Full range IOL Low-level output current IOL=1.5V, VID=-1V 25℃ VOL Low-level output voltage IOL=4mA, VID=-1V ICC Supply current RL=∞ 200 Full range VCC=30V Full range nA V/mV 50 nA 1 uA 6 mA 150 400 Full range VCC=5V nA V 0.1 25℃ UNIT mV 50 Full range Full range IOH High-level output current 5 5 0 to VCC-1.5 voltage 2 9 25℃ differential MAX Full range VICR Common-mode input voltage range AVD Large-signal amplification TYP 700 0.8 mV 2 2.5 mA * Full range (MIN to MAX), for the LM339 is - 40℃to 125℃. All characteristics are measured with zero common-mode input voltage unless otherwise specified. ** The voltage at either input or common-mode should not be allowed to go negative by more than 0.3V. The upper end of the common-mode voltage range is VCC -1.5V, but either or both inputs can go to 30V without damage. SWITCHING CHARACTERISTICS, VCC=5V, TA=25℃ PARAMETER Response time Jun. 2011 – Ver.1.0 TEST CONDITIONS* 100mV input step with 5-mA overdrive Full range RL connected to 5V through 5.1k, CL=15pF* (See Note 1) -2 - MI TY 13 M UNIT us 0.3 HTC QUAD Operational Amplifiers LM339 TYPICAL PERFORMANCE CHARACTERISTICS SUPPLY INPUT CURRENT 80 1.0 10 TA=-55°C V0-SATURATION VOLYTAGE(VDC) VIN(CM)=0VDC RIN(CM)=10kΩ 0.8 IN-INPUT CURRENT(nADC) I+-SUPPLY CURRENT mA OUTPUT SATURATION VOLTAGE TA=0°C TA=+25°C 0.6 TA=+70°C 0.4 TA=+125°C 0.2 60 TA=-55°C TA=0°C 40 TA=+25°C TA=+70°C 20 TA=+125°C RL=∞ 0 10 20 30 0 40 10 20 30 40 OUTPUT VOLTAGE Vo-V OUTPUT VOLTAGE Vo-V 6 5mV=INPUT 20mV +5V 3 VIN 2 0.01 TA=+25°C 0.1 5.1K - VOUT + 1.0 10 100 Io-OUTPUT SINK CURRENT (mA) RESPONSE TIME FOR VARIOUS INPUT OVERDRIVES-POSITIVE TRANSITION RESPONSE TIME FOR VARIOUS INPUT OVERDRIVES-NEGATIVE TRANSITION 5 TA=-55°C TA=+125°C V+-SUPPLY VOLTAGE - VDC V+-SUPPLY VOLTAGE - VDC 4 0.1 0.001 0.01 0 0 OUT OF SATURATION 1.0 6 INPUT OVERDRIVE=100mV 5 4 3 20mV 5mV 2 0 -50 OVERDRIVE TA=+25°C -100 0 0.5 1.0 1.5 2.0 0 VIN + 100 5.1K VOUT TA=+25°C -50 OVERDRIVE 0 TIME-µs Jun. 2011 – Ver.1.0 +5V 1 INPUT VOLTAGE VIN-mV INPUT VOLTAGE VIN-mV 1 0 0 0.5 1.0 1.5 2.0 TIME-µs -3 - HTC QUAD Operational Amplifiers LM339 TYPICAL APPLICATIONS V+ 100kΩ +VC FREQUENCY CONTROL VOLTAGE INPUT 10kΩ 0.1µF 20kΩ 1LM339 4 + V+ 100kΩ 3.0kΩ 5.1kΩ 500PF - 3.0kΩ 0.01µF + 1LM339 4 - OUTPUT1 V+/2 OUTPUT2 20kΩ 50kΩ V+/2 1LM339 4 + V+=+30VCC +25mVDC≤VC≤+50VDC 700Hz≤fO≤100kHz TWO-DECADE HIGH-FREQUENCY VCO V+(12VDC) +5VDC 2Rs 360 +VREF HI - 10kΩ LAMP Rs - +VIN +VREF4 ~ + 100K 100 + - 2N2222 2Rs +VREF LOW + +5VDC LIMIT COMPARATOR 360 -5VDC - +VREF3 + 100K 100 V0 +5VDC + 1 LM339 4 - +VREF (-1.4VDC) 360 V0 0 -12V 10kΩ -12VDC - +VREF2 TTL-to-MOS LOGIC CONVERTER + 100K 100 V+ +5VDC 360 100kΩ 200kΩ 2.0kΩ V+ - +VREF1 0.01µF + 100 0 - V0 + 100K 200kΩ CRYSTAL f=100kHz VISIBLE VOLTAGE INDICATOR Jun. 2011 – Ver.1.0 CRYSTAL-CONTROLLED OSCILLATOR -4 - HTC