LM339 STMicroelectronics, LM339 Datasheet

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LM339

Manufacturer Part Number
LM339
Description
Low power quad voltage comparator
Manufacturer
STMicroelectronics
Datasheet

Specifications of LM339

Wide Single Supply Voltage Range Or Dual Supplies For All Devices
+2 to +36 V or ±1 V to ±18 V
Low Input Bias Current
25 nA typ
Low Input Offset Current
±5 nA typ
Low Input Offset Voltage
±1 mV typ
Low Output Saturation Voltage
250 mV typ;(ISINK = 4 mA)

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Features
Description
This family of devices consists of four
independent precision-voltage comparators with
an offset voltage specification as low as 2 mV
maximum for LM339A, LM239A and LM139A.
Each comparator has been designed specifically
to operate from a single power supply over a wide
range of voltages. Operation from split power
supplies is also possible.
These comparators also have a unique
characteristic in that the input common mode
voltage range includes ground even though
operated from a single power supply voltage.
July 2011
Wide single supply voltage range or dual
supplies for all devices: +2 to +36 V or ±1 V to
±18 V
Very low supply current (1.1 mA) independent
of supply voltage
Low input bias current: 25 nA typ
Low input offset current: ±5 nA typ
Low input offset voltage: ±1 mV typ
Input common-mode voltage range includes
ground
Low output saturation voltage: 250 mV typ;
(I
Differential input voltage range equal to the
supply voltage
TTL, DTL, ECL, MOS, CMOS compatible
outputs
SINK
= 4 mA)
Doc ID 2159 Rev 3
Low-power quad voltage comparators
LM139, LM239, LM339
(Thin shrink small outline package)
(Plastic micropackage)
(Plastic micropackage)
(Plastic package)
QFN16 3x3
TSSOP14
SO-14
DIP14
Q
N
D
P
www.st.com
1/19
19

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LM339 Summary of contents

Page 1

... Description This family of devices consists of four independent precision-voltage comparators with an offset voltage specification as low maximum for LM339A, LM239A and LM139A. Each comparator has been designed specifically to operate from a single power supply over a wide range of voltages. Operation from split power supplies is also possible. ...

Page 2

... O ut put1 3.5 μ A Non-inverting input Inverting input Doc ID 2159 Rev 3 LM139, LM239, LM339 put3 put4 on- i nver nput4 10 I nver nput4 9 N on- i nver nput3 8 I nver nput3 ...

Page 3

... LM139, LM239, LM339 2 Absolute maximum ratings and operating conditions Table 1. Absolute maximum ratings Symbol V Supply voltage CC V Differential input voltage ID V Input voltage IN Output short-circuit to ground Thermal resistance junction to ambient DIP14 R SO-14 thja TSSOP14 QFN16 3x3 Thermal resistance junction to case DIP14 R SO-14 thjc ...

Page 4

... Common mode input voltage range ICM Operating free-air temperature range – LM139, LM139A T oper – LM239, LM239A – LM339, LM339A 4/19 = 25° C) amb Parameter Doc ID 2159 Rev 3 LM139, LM239, LM339 Value Unit ±1 to ± 1. -55, +125 °C -40, +105 ...

Page 5

... LM139, LM239, LM339 3 Electrical characteristics Table 3. Electrical characteristics at V (unless otherwise specified) Symbol Parameter (1) Input offset voltage V IO ≤ T ≤ min amb max Input offset current I IO ≤ T ≤ min amb max + Input bias current ( ≤ T ≤ T ...

Page 6

... TTL 300 + from and over the full common-mode range ( -1.5 V, but either or both inputs can go to +30 V without CC Doc ID 2159 Rev 3 LM139, LM239, LM339 = +25° C amb LM139 - LM239 LM339 Max. Min Typ. Max. 300 + -1.5 V). ...

Page 7

... LM139, LM239, LM339 4 Electrical characteristics curves Figure 3. Supply current vs. supply voltage 1 0.8 0.6 0.4 0 SUPPLY VOLTAGE (V) Figure 5. Output saturation voltage vs. output current 1 10 Out of saturation Out of saturation +125°C amb - OUTPUT SINK CURRENT (mA) Figure 7. Response time for various input ...

Page 8

... Figure Figure 11. Low frequency op amp 10 kΩ & & Figure 13. Transducer amplifier 2222 e o Doc ID 2159 Rev 3 LM139, LM239, LM339 Driving CMOS 5 V 100 kΩ (ref LM139 (ref kΩ 1/4 LM139 ~ 0.5 μF 100 kΩ ...

Page 9

... LM139, LM239, LM339 Figure 14. Time delay generator Input gating signal Figure 15. Low frequency op amp with offset adjust 5 V Offset adjust 100 kΩ MΩ kΩ Figure 17. Two-decade high-frequency VCO ...

Page 10

... V 1/4 LM139 10/19 Figure 19. Crystal-controlled oscillator V ( Lamp 2N 2222 Figure 21. Comparator with a negative 5.1 kΩ Doc ID 2159 Rev 3 LM139, LM239, LM339 200 kΩ 2 kΩ 100 kΩ 0.1 μF e LM139 100 kHz 200 kΩ reference 15 V 5.1 kΩ ...

Page 11

... LM139, LM239, LM339 6 Package information In order to meet environmental requirements, ST offers these devices in different grades of ® ECOPACK packages, depending on their level of environmental compliance. ECOPACK specifications, grade definitions and product status are available at: www.st.com. ® ECOPACK trademark. Doc ID 2159 Rev 3 Package information ® ...

Page 12

... DIP14 package information Figure 22. DIP14 package mechanical drawing Table 4. DIP14 package mechanical data Ref 12/19 Dimensions Millimeters Min. Typ. Max. 5.33 0.38 2.92 3.30 4.95 0.36 0.46 0.56 1.14 1.52 1.78 0.20 0.25 0.36 18.67 19.05 19.69 7.62 7.87 8.26 6.10 6.35 7.11 2.54 15.24 7.62 10.92 2.92 3.30 3.81 Doc ID 2159 Rev 3 LM139, LM239, LM339 Inches Min. Typ. Max. 0.21 0.015 0.11 0.13 0.19 0.014 0.018 0.022 0.04 0.06 0.07 0.007 0.009 0.01 0.73 0.75 0.77 0.30 0.31 0.32 0.24 0.25 0.28 0.10 0.60 0.30 0.43 0.11 0.13 0.15 ...

Page 13

... LM139, LM239, LM339 6.2 SO-14 package information Figure 23. SO-14 package mechanical drawing Table 5. SO-14 package mechanical data Ref ddd Dimensions Millimeters Min. Typ. Max. 1.35 1.75 0.10 0.25 1.10 1.65 0.33 0.51 0.19 0.25 8.55 8.75 3.80 4.0 1.27 5.80 6.20 0.25 0.50 0.40 1.27 0.10 Doc ID 2159 Rev 3 Package information Inches Min. Typ. 0.05 0.004 0.04 0.01 0.007 0.33 0.15 0.05 0.22 0.009 0.015 8° (max.) Max. ...

Page 14

... Package information 6.3 QFN16 3x3 package information Figure 24. QFN16 3x3 package mechanical drawing 14/19 Doc ID 2159 Rev 3 LM139, LM239, LM339 ...

Page 15

... LM139, LM239, LM339 Table 6. QFN16 3x3 mm package mechanical data (pitch 0.5 mm) Ref Figure 25. QFN16 3x3 footprint recommendation Dimensions Millimeters Min. Typ. Max. 0.80 0.90 1.00 0 0.05 0.20 0.18 0.30 2.90 3.00 3.10 1.50 1.80 2.90 3.00 3.10 1.50 1.80 0.50 0.30 0.50 Doc ID 2159 Rev 3 Package information Inches Min. Typ. Max. 0.031 0.035 0.039 0 0.002 0.008 0.007 ...

Page 16

... Min. Typ. Max. 1.20 0.05 0.15 0.80 1.00 1.05 0.19 0.30 0.09 0.20 4.90 5.00 5.10 6.20 6.40 6.60 4.30 4.40 4.50 0.65 0.45 0.60 0.75 1.00 0° 8° 0.10 Doc ID 2159 Rev 3 LM139, LM239, LM339 Inches Min. Typ. Max. 0.047 0.002 0.004 0.006 0.031 0.039 0.041 0.007 0.012 0.004 0.0089 0.193 0.197 0.201 0.244 0.252 0.260 0.169 0.173 0.176 0.0256 0.018 0.024 0.030 0.039 0° ...

Page 17

... LM139, LM239, LM339 7 Ordering information Table 8. Order codes Part number LM139N LM139AN LM139D LM139AD LM139DT LM139ADT LM139PT LM139APT LM239N LM239AN LM239D LM239AD LM239DT LM239ADT LM239PT LM239APT LM239QT LM339N LM339AN LM339D LM339AD LM339DT LM339ADT LM339PT LM339APT LM339QT Temperature Package range DIP14 SO-14 -55° C, +125° C ...

Page 18

... Added Table 8: Order Added pin connections for QFN16 package in Added thermal information for QFN16 package in 3 Added QFN16 package information in Added order codes for QFN16 package in Doc ID 2159 Rev 3 LM139, LM239, LM339 Changes Table 1: Absolute maximum ESD and T values to Table 1. LEAD Chapter 6 ...

Page 19

... LM139, LM239, LM339 Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. ...

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