QUAD DIFFERENTIAL COMPARATOR SOP-14 LINEAR INTEGRATED CIRCUI

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QUAD DIFFERENTIAL COMPARATOR SOP-14 LINEAR INTEGRATED CIRCUI

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UNISONIC TECHNOLOGIES CO., LM339
QUAD DIFFERENTIAL COMPARATOR
SOP-14
LINEAR INTEGRATED CIRCUIT
DESCRIPTION
LM339 consists four independent voltage comparators, designed specifically operate from single power supply over wide voltage range.
TSSOP-14
FEATURES
*Signal dual supply operation. *Wide operating supply range (Vcc=2V~36V). *Input common-mode voltage includes ground. *Low supply current drain IF=0.8mA (Typical). *Open collector outputs wired connection. *Low input bias current IBIAS=25nA (Typical). *Low output saturation voltage. *Output compatible with TTL, DTL, CMOS logic system.
DIP-14
*Pb-free plating product number: LM339L
ORDERING INFORMATION
Order Number Normal Lead free LM339-S14-R LM339L -S14-R LM339-S14-T LM339L -S14-T LM339-P14-R LM339L -P14-R LM339-P14-T LM339L -P14-T LM339-D14-T LM339L -D14-T Package Packing
SOP-14 Tape Reel SOP-14 Tube TSSOP-14 Tape Reel TSSOP-14 Tube DIP-14 Tube
www.unisonic.com.tw Copyright 2005 Unisonic Technologies Co.,
QW-R104-001.D
LM339
CONFIGURATION
LINEAR INTEGRATED CIRCUIT
1(-)
4(+)
1(+)
4(-)
2(-)
3(+)
2(+)
3(-)
BLOCK DIAGRAM
Only section
UNISONIC TECHNOLOGIES CO.,
www.unisonic.com.tw
QW-R104-001.D
LM339
ABSOLUTE MAXIMUM RATINGS (Ta=25°C)
LINEAR INTEGRATED CIRCUIT
PARAMETER SYMBOL RATINGS UNIT Supply Voltage Differential input Voltage VI(DIFF) Input Voltage -0.3~36 Power Dissipation Junction Temperature Operating Temperature TOPR Storage Temperature TSTG Note Absolute maximum ratings those values beyond which device could permanently damaged. Absolute maximum ratings stress ratings only functional device operation implied. device guaranteed meet performance specification within operating temperature range assured design from +85.
ELECTRICAL CHARACTERISTICS
(Vcc=5.0V, Ta=25°C, voltage referenced unless otherwise specified) PARAMETER SYMBOL TEST CONDITIONS VCM=0 Vcc-1.5 Input Offset Voltage VI(OFF) VOUT(p)=1.4V, Rs=0 Input Offset Current II(OFF) Input Bias Current IBIAS Input Common-Mode Voltage VIN(R) Range Supply Current Large Signal Voltage Gain Vcc=15V, RL>15k VIN=TTL logic wing Large Signal Response Time tres VREF=1.4V, VRL=5V, RL=5.1k Response Time tres VRL=5V, RL=5.1k Output Sink Current ISINK (-)>1V, (+)=0V, VOUT(p)<1.5V Output Saturation Voltage VSAT (-)>1V, (+)=0V, ISINK=4mA (+)=1V,VIN (-)=0 Output Leakage Current ILEAK VOUT(p)= VOUT (p)=30V Differential Input Voltage VIN(DIFF) TYP. +-1.5 +-2.3 1400 +-5.0 +-50 Vcc-1.5 UNIT V/mV
UNISONIC TECHNOLOGIES CO.,
www.unisonic.com.tw
QW-R104-001.D
LM339
TYPICAL CHARACTERISTICS
Fig.1 Supply Current
Ta=-40
LINEAR INTEGRATED CIRCUIT
Fig.2 Input Current
Ta=-40
Supply Current (mA)
Ta=-25 Ta=25
Input Current (mA)
Ta=25 Ta=-25
Ta=70
Ta=70
Vcm=0VDC Rcm=1G
Supply Voltage
Supply Current Fig.4 Reponse Time Various Input Overdrive Negative Transition
Input Voltage (mV)
Fig.3 Output Saturation Voltage
Ta=25 -100
Saturation Voltage(V)
Output Voltage
Ta=85 Ta=-40 Ta=25
50mV 20mV
Input Overdrive
5.0mV
Output Sink Current (mA)
Time
Fig.5 Reponse Time Various Input Overdrive Positive Transition
Input Voltage (mV)
Ta=25
Output Voltage
Input Overdrive
50mV 20mV 5.0mV
Time
UNISONIC TECHNOLOGIES CO.,
www.unisonic.com.tw
QW-R104-001.D
LM339
TYPICAL CHARACTERISTICS(cont.)
Fig.6
LINEAR INTEGRATED CIRCUIT
Fig.7 Voltage Follower Pulse Response (Small Signal)
Input Voltage
Output Voltgae
RL=2k Vcc=15V
Output Voltage
Time
Time
Fig.8 Large Signal Frequency Response
Fig.9 Output Characteristics Current Sourcing
Output Swing (Vp-p)
100k
+15V
Output Refference
Ta=25
Vcc/2
Frequency (Hz)
Output Source Current (mA)
Fig.10 Output Characteristics Current Sinking
Fig.11 Current Limiting
Output Voltage
Vcc=+5V
Vcc=+15V Vcc=+30V
Vcc/2
Output Current (mA)
Output Sink Current (mA)
Temperature
UNISONIC TECHNOLOGIES CO.,
www.unisonic.com.tw
QW-R104-001.D
LM339
LINEAR INTEGRATED CIRCUIT
assumes responsibility equipment failures that result from using products values that exceed, even momentarily, rated values (such maximum ratings, operating condition ranges, other parameters) listed products specifications products described contained herein. products designed life support appliances, devices systems where malfunction these products reasonably expected result personal injury. Reproduction whole part prohibited without prior written consent copyright owner. information presented this document does form part quotation contract, believed accurate reliable changed without notice.
UNISONIC TECHNOLOGIES CO.,
www.unisonic.com.tw
QW-R104-001.D

QUAD DIFFERENTIAL COMPARATOR SOP-14 LINEAR INTEGRATED CIRCUI

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