LM339/339A Series Low Power Low Offset Voltage Quad Comparator

Low Power Low Offset
Voltage Quad Comparator
LM339/339A Series
Low Power Low Offset Voltage Quad Comparator
General Description
• The LM339/339A series consist of four independent precision voltage
comparators with a typical offset voltage of 2.0mV and high gain.
• The LM339/339A series are specifically designed to operate from a
single power supply over wide range of voltages. Operation from split
power supply is also possible and the low power supply current drain
is independent of the magnitude of the power supply voltage.
DIP-14
• The LM339/339A series are compatible with industry standard 339.
• The LM339/339A series are available in standard packages of DIP-14,
SOP-14N and TSSOP-14.
SOP-14N
Features
• Wide supply voltage range -Single supply: 2.0V to 36V
-Dual supplies: ±1.0V to ±18V
• Low supply current drain: 0.9mA
• Low input bias current: 25nA (typical)
• Low input offset current: ±5.0nA (typical)
• Low input offset voltage: 2.0mV (typical)
• Input common mode voltage range includes ground
• Differential input voltage equals to the power supply voltage
• Low output saturation voltage: 200mV at 4mA
• Open collector output
• RoHS compliant and halogen free
TSSOP-14
Applications
•
•
•
•
•
•
Battery Charger
Cordless Telephone
Switching Power Supply
DC-DC Module
PC Motherboard
Communication Equipment
TAITRON COMPONENTS INCORPORATED www.taitroncomponents.com
Tel:
Fax:
(800)-TAITRON (800)-824-8766
(800)-TAITFAX (800)-824-8329
(661)-257-6060
(661)-257-6415
Rev. A/JH
Page 1 of 12
Low Power Low Offset Voltage Quad Comparator
LM339/339A Series
Ordering Information
LM339
□ □□□□ - 08 - □□□□
Circuit Type
Packing Code
TU: Tube, RoHS
UG: Tube, Halogen Free
TR30: 13” Reel, RoHS
RG30: 13” Reel, Halogen Free
Input Offset Value
Null: 5mV max.
A: 3mV max.
Outline
P14: DIP-14
S14: SOP-14N
TS14: TSSOP-14
Factory Location Code
Marking Information
Outline
SOP-14N
TSSOP-14
DIP-14
Temperature
Range
-40 to 85°C
-40 to 85°C
-40 to 85°C
PN
Marking Code
LM339S14-08-TU
AS339M-E1
LM339S14-08-UG
AS339M-G1
LM339AS14-08-TU
AS339AM-E1
LM339AS14-08-UG
AS339AM-G1
LM339S14-08-TR30
AS339M-E1
LM339S14-08-RG30
AS339M-G1
LM339AS14-08- TR30
AS339AM-E1
LM339AS14-08- RG30
AS339AM-G1
LM339TS14-08-TU
EGS339
LM339TS14-08-UG
GGS339
LM339TS14-08-TR30
EGS339
LM339TS14-08-RG30
GGS339
LM339P14-08-TU
AS339P-E1
LM339P14-08-UG
AS339P-G1
Packing Type
Tube
Tape & Reel
Tube
Tape & Reel
Tube
Rev. A/JH
www.taitroncomponents.com
Page 2 of 12
Low Power Low Offset Voltage Quad Comparator
LM339/339A Series
Pin Configuration
DIP-14
SOP-14N & TSSOP-14
Block Diagram (Each Comparator)
Rev. A/JH
www.taitroncomponents.com
Page 3 of 12
Low Power Low Offset Voltage Quad Comparator
LM339/339A Series
Absolute Maximum Ratings (Note 1)
Symbol
Description
Ratings
Unit
VCC
Supply Voltage
40
V
VID
Differential Input Voltage
40
V
VIN
Input Voltage
-0.3 to 40
V
IIN
Input Current (VIN<-0.3V) (Note 2)
50
mA
Output Short-Circuit to Ground
PD
TJ
Power Dissipation
(TA=25°C)
Continuous
DIP-14
1050
SOP-14N
890
TSSOP-14
790
Operating Junction Temperature
TSTG
Storage Temperature Range
TLEAD
Lead Temperature (Soldering, 10 sec.)
mW
150
°C
-65 ~ +150
°C
260
°C
Note: 1. Stresses greater than those listed under “Absolute Maximum Ratings” may cause permanent
damage to the device. These are stress ratings only, and functional operation of the device at
these or any other conditions beyond those indicated under “Recommended Operating
Conditions” is not implied. Exposure to “Absolute Maximum Ratings” for extended period may
affect device
reliability.
2. This input current will only exist when the voltage at any of the input leads is driven negative. It is
due to the collector-base junction of the input PNP transistors becoming forward biased and
thereby acting as input diode clamps. In addition to this diode action, there is also lateral NPN
parasitic transistor action on the IC chip. This transistor action can cause the output voltages of
the comparators to go to the V+ voltage level (or to ground for a large overdrive) for the time
duration that an input is driven negative. This is not destructive and normal output states will
re-establish when the input voltage, which was negative, again returns to a value greater than
-0.3 VDC (at 25°C).
Recommended Operating Conditions
Symbol
VCC
TA
Description
Supply Voltage
Operating Temperature Range
Min.
Max.
Unit
2
36
V
-40
85
°C
Rev. A/JH
www.taitroncomponents.com
Page 4 of 12
Low Power Low Offset Voltage Quad Comparator
LM339/339A Series
Electrical Characteristics
TA=25°C, VCC=5V, GND=0V, Unless otherwise specified -40°C≤TA≤85°C(Note 3)
Description
Min.
Typ.
Max.
-
2
5
-
-
7
-
2
3
-
-
5
-
25
250
-
-
400
-
5
50
-
-
200
0
-
VCC-1.5
-
0.9
2
-
-
3
-
1.2
2.5
-
-
3.5
50
200
-
V/mV
Large Signal Response
Time
-
200
-
ns
Response Time
-
1.3
-
µs
VRL=5V, RL=5.1K
Output Sink Current
6
16
mA
VIN+=0V, VIN-=1V,
VO=1.5V
-
0.1
-
nA
VIN+=1V, VIN-=0V, VO=5V
-
-
1
µA
VIN+=1V, VIN-=0V, VO=30V,
-40°C≤TA≤85°C
-
200
400
-
-
500
Input Offset
Voltage
LM339
LM339A
Input Bias Current
Input Offset Current
Input Common Mode
Voltage Range (Note 4)
Supply Current
Voltage Gain
Output Leakage Current
Saturation Voltage
Unit
mV
Conditions
-40°C≤TA≤85°C
VO=1.4V,
RS=0Ω,
VCC=5V to 30V
-40°C≤TA≤85°C
nA
nA
V
mA
mV
-40°C≤TA≤85°C
-40°C≤TA≤85°C
IIN+ or IIN- with
output in linear
range, VCM=0V
VCM=0V
VCC=30V
-40°C≤TA≤85°C
VCC=5V,
RL=∞
-40°C≤TA≤85°C
VCC=30V
RL=∞
VCC=15V, RL≥15KΩ,
VO=1V to 11V
VIN=TTL, Logic Swing, VREF=1.4V,
VRL=5V, RL=5.1K
-40°C≤TA≤85°C
VIN+=0V,VIN=-1V,
ISINK≤4mA
Note: 3. Limits over the full temperature are guaranteed by design, but not tested in production.
4. The input common-mode voltage of either input signal voltage should not be allowed to go
negatively by more than 0.3V (at 25°C). The upper end of the common-mode voltage range is
VCC-1.5V (at 25°C), but either or both inputs can go to +36V without damages, independent of the
magnitude of the VCC.
Rev. A/JH
www.taitroncomponents.com
Page 5 of 12
Low Power Low Offset Voltage Quad Comparator
LM339/339A Series
Typical Characteristics Curves
Fig.2- Supply Voltage vs. Input Bias Current
Supply Current (mA)
Input Bias Current (nA)
Fig.1- Supply Voltage vs. Supply Current
Supply Voltage (V)
Fig.3- Output Sink Current vs. Saturation Voltage
Fig.4- Response Time for 5mV Input Overdrive
- Negative Transition
Saturation Voltage (V)
Input Voltage (mV)
Output Voltage (V)
Supply Voltage (V)
Output Sink Current (mA)
Time (us)
Rev. A/JH
www.taitroncomponents.com
Page 6 of 12
Low Power Low Offset Voltage Quad Comparator
LM339/339A Series
Input Voltage (mV)
Output Voltage (V)
Fig.5- Response Time for 5mV Input Overdrive
- Positive Transition
Time (us)
Typical Applications
Fig.6- Basic Comparator
Fig.7- Driving CMOS
Rev. A/JH
www.taitroncomponents.com
Page 7 of 12
Low Power Low Offset Voltage Quad Comparator
LM339/339A Series
Fig.8- One Shot Multi-vibrator
Fig.9- Square-wave Oscillator
Rev. A/JH
www.taitroncomponents.com
Page 8 of 12
Low Power Low Offset Voltage Quad Comparator
LM339/339A Series
Dimensions in mm(inch)
DIP-14
Rev. A/JH
www.taitroncomponents.com
Page 9 of 12
Low Power Low Offset Voltage Quad Comparator
LM339/339A Series
SOP-14N
Rev. A/JH
www.taitroncomponents.com
Page 10 of 12
Low Power Low Offset Voltage Quad Comparator
LM339/339A Series
TSSOP-14
Rev. A/JH
www.taitroncomponents.com
Page 11 of 12
Low Power Low Offset Voltage Quad Comparator
LM339/339A Series
How to contact us:
US HEADQUARTERS
28040 WEST HARRISON PARKAWAY, VALENCIA, CA 91355-4162
Tel: (800) TAITRON (800) 824-8766 (661) 257-6060
Fax: (800) TAITFAX (800) 824-8329 (661) 257-6415
Email: [email protected]
Http://www.taitroncomponents.com
TAITRON COMPONENTS MEXICO, S.A .DE C.V.
BOULEVARD CENTRAL 5000 INTERIOR 5 PARQUE INDUSTRIAL ATITALAQUIA, HIDALGO C.P.
42970 MEXICO
Tel: +52-55-5560-1519
Fax: +52-55-5560-2190
TAITRON COMPONETS INCORPORATED E REPRESENTAÇÕES DO BRASIL LTDA
RUA DOMINGOS DE MORAIS, 2777, 2.ANDAR, SALA 24 SAÚDE - SÃO PAULO-SP 04035-001 BRAZIL
Tel: +55-11-5574-7949
Fax: +55-11-5572-0052
TAITRON COMPONETS INCORPORATED, SHANGHAI REPRESENTATIVE OFFICE
METROBANK PLAZA, 1160 WEST YAN’ AN ROAD, SUITE 1503, SHANGHAI, 200052, CHINA
Tel: +86-21-5424-9942
Fax: +86-21-5424-9931
Rev. A/JH
www.taitroncomponents.com
Page 12 of 12