LM339N

TIGER ELECTRONIC CO.,LTD LM339N/D Low Power Low Offset Voltage Quad Comparators DESCRIPTION： The LM339 consists of four independent precision voltage comparators.These were designed specifically to operate from a signal power supply over a wide range of voltage.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 LM339 also have a unique characteristic in that the input common-mode voltage range includes ground,even though operated from a single power supply voltage. Outline Drawing LM339 LM339N FEATURE： Low input biasing current：25nA（TYP.）. Low input offset current：±5.0nA（TYP.）. Low output saturation voltage：130mV. Output voltage compatible with TTL,CMOS. LM339D DIP14 SOP14 PIN CONFIGURATION BLOCK DIAGRAM 1/4 LM339N/D PIN DESCRIPTIONS No 1 2 3 4 5 6 7 Description Output 2 Output 1 Supply Voltage -Input1 +Input1 -Input2 +Input2 Symbol OUT2 OUT1 Vcc IN1（-） IN1（+） IN2（-） IN2（+） No 8 9 10 11 12 13 14 Description -Input3 +Input3 -Input4 +Input4 Ground Output 4 Output 3 Symbol IN3（-） IN3（+） IN4（-） IN4（+） GND OUT4 OUT3 ABSOLUTE MAXIMUM RATINGS Characteristics Symbol Supply Voltage Vcc Differential Input Voltage VIDR Input Voltage VICMR Input Current ISC PD Power Dissipation（*） Operating Temperature Range Tamb Storage Temperature Range Tstg Note（*） Power dissipation reduces 8 mW/°C for using above Ta=25°C。 ： Value 36 or ±18 36 -0.3~Vcc 50 1.0 -20~+85 -65~150 Unit V V V W ℃ ℃ ELECTRICAL CHARACTERISTICS （Unless otherwise specified :Vcc=5V，Tamb=25℃） Characteristics Input Offset Voltage Input Offset Current Input Bias Current Input Common-mode Voltage Range Supply Current Voltage Gain Large Signal Response Time Response Time Input Differential Voltage Output Sink Current output saturation voltage Output Leakage Current Test conditions 0℃ ≤ Ta ≤ 70℃ 0℃ ≤ Ta ≤ 70℃ 0℃ ≤ Ta ≤ 70℃ 0℃ ≤ Ta ≤ 70℃ RL=∞ RL=∞，Vcc=30V RL ≥ 15KΩ，Vcc=15V VIN=TTL Logic Swing，VREF=1.4V， VRL=5.0V， RL=5.1KΩ VRL=5.0V， RL=5.1KΩ VIN（-）≥ 1.0V， IN（+）=0V， ≤ 1.5V V Vo VIN -） 1.0V， IN +） （≥ V （ =0V，SINK ≤ 4.0mA I VIN（-）≥ 1.0V，VIN（+）=0V，ISINK ≤ VIN（+）≥ 1.0V， IN（-）=0V， V Vo=5.0V VIN（+）≥ 1.0V，VIN（-）=0V，Vo=30V 0℃ ≤ Ta ≤ 70℃ Symbol VIO IIO IIB VICR Icc Gv tRES tRES VID ISINK VSAT IOL 1000 2/4 Mi Typ. ±2.0 Max Unit mV nA nA V mA V/mV ns ns V mA mV nA 0 0 50 ±5.0 ±9.0 ±5.0 ±50 ±150 25 250 400 Vcc-1.5 Vcc-2.0 0.8 2.0 1.0 2.5 200 300 1.3 Vcc 6.0 16 130 0.1 400 700 LM339N/D APPLICATION CIRCUIT TYPICAL CHARACTERISTICS CURVES: Input Offset Voltage Input Bias Current 3/4 LM339N/D 4/4