AS339/339A LOW POWER LOW OFFSET VOLTAGE QUAD COMPARATORS Description Pin Assignments The AS339/339A consist of four independent precision voltage comparators with a typical offset voltage of 2.0mV and high gain. They 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. (Top View) OUTPUT 2 1 14 OUTPUT 3 OUTPUT 1 2 13 OUTPUT 4 VCC 3 12 GND INPUT 1- 4 11 INPUT 4+ INPUT 1+ 5 10 INPUT 4- INPUT 2- 6 9 INPUT 3+ INPUT 2+ 7 8 INPUT 3- The AS339/339A series are compatible with industry standard 339. The AS339A has more stringent input offset voltage than the AS339. The AS339 is available in SO-14 and TSSOP-14 packages, and the AS339A is available in SO-14 package. Features Wide Supply Voltage Range Single Supply: 2.0V to 36V Dual Supplies: 1.0V to 18V SO-14 / TSSOP-14 Low Supply Current Drain: 0.9mA Low Input Bias Current: 25nA (Typical) Low Input Offset Current: 5.0nA (Typical) Battery Charger Low Input Offset Voltage: 2.0mV (Typical) Cordless Telephone Input Common Mode Voltage Range Includes Ground Switching Power Supply Differential Input Voltage Range Equals to the Power Supply Voltage DC-DC Module PC Motherboard Low Output Saturation Voltage: 200mV at 4mA Communication Equipment Open Collector Output Lead-Free Packages: SO-14, TSSOP-14 Applications Totally Lead-Free; RoHS Compliant (Notes 1 & 2) Lead-Free Packages, Available in "Green" Molding Compound: SO-14, TSSOP-14 Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free. "Green" Device (Note 3) Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. 2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated's definitions of Halogen- and Antimony-free, "Green" and Lead-free. 3. Halogen- and Antimony-free "Green" products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds. AS339/339A Document number: DS36838 Rev. 3 - 2 1 of 12 www.diodes.com May 2018 (c) Diodes Incorporated AS339/339A Typical Applications Circuit VCC 5V 3K +VIN + +VIN VO 1/4 AS339/A +VREF + 3 100K VO 1/4 AS339/A +VREF - - Basic Comparator 12 Driving CMOS VCC VCC 4.3K 100K 1M 10K 100pF +VIN 75pF - - 1M 1/4 AS339/A VO 1/4 AS339/A VO + + 0.001F 100K 100K VIN 100K 1M One Shot Multivibrator AS339/339A Document number: DS36838 Rev. 3 - 2 Squarewave Oscillator 2 of 12 www.diodes.com May 2018 (c) Diodes Incorporated AS339/339A Functional Block Diagram VCC Q2 +INPUT Q3 Q1 Q4 OUTPUT Q8 -INPUT Q7 Q5 Q6 Absolute Maximum Ratings (Note 4) Symbol Rating 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 5) 50 mA -- Output Short-Circuit to Ground Continuous -- PD Power Dissipation (TA = +25C) TJ Notes: Parameter SO-14 890 TSSOP-14 790 mW Operating Junction Temperature TSTG Storage Temperature Range TLEAD Lead Temperature (Soldering, 10 Seconds) +150 C -65 to +150 C +260 C 4. 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 periods may affect device reliability. 5. 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 +25oC). AS339/339A Document number: DS36838 Rev. 3 - 2 3 of 12 www.diodes.com May 2018 (c) Diodes Incorporated AS339/339A Recommended Operating Conditions Symbol VCC TA Parameter Supply Voltage Operating Temperature Range Electrical Characteristics Min Max Unit 2 36 V -40 +85 C (Limits in standard typeface are for TA = +25C, bold typeface applies over TA = -40C to +85C (Note 6), VCC = 5V, GND = 0V, unless otherwise specified.) Parameter Input Offset Voltage Conditions VO = 1.4V, RS = 0, VCC from 5V to 30V Input Bias Current Input Offset Current Input Common Mode Voltage Range (Note 7) AS339 AS339A IIN+ or IIN- with output in Linear Range, VCM = 0V IIN+ - IIN-, VCM = 0V VCC = 30V VCC = 5V Supply Current RL = VCC = 30V Min Typ Max -- 2 5 -- -- 7 -- 2 3 -- -- 5 -- 25 250 -- -- 400 -- 5.0 50 -- -- 200 0 -- VCC-1.5 -- 0.9 2.0 -- -- 3.0 -- 1.2 2.5 -- -- 3.5 Unit mV nA nA V mA Voltage Gain RL 15k, VCC = 15V, VO = 1V to 11V 50 200 -- V/mV Large Signal Response Time VIN = TTL Logic Swing, VREF = 1.4V VRL = 5V, RL = 5.1k -- 200 -- ns Response Time VRL = 5V, RL = 5.1k -- 1.3 -- s Output Sink Current VIN- = 1V, VIN+ = 0, VO = 1.5V 6.0 16 -- mA VIN- = 0V, VIN+ = 1V, VO = 5V -- 0.1 -- nA VIN- = 0V, VIN+ = 1V, VO = 30V -- -- 1 A -- 200 400 -- -- 500 SO-14 -- 15 -- TSSOP-14 -- 6 -- SO-14 -- 89 -- TSSOP-14 -- 125 -- Output Leakage Current Saturation Voltage VIN- = 1V, VIN+ = 0, ISINK 4mA Thermal Resistance (Junction to Case) Thermal Resistance (Junction to Ambient) Notes: mV C/W 6. Limits over the full temperature are guaranteed by design, but not tested in production. 7. The input common-mode voltage of either input signal voltage should not be allowed to go negatively by more than 0.3V (at +25C). The upper end of the common-mode voltage range is VCC -1.5V (at +25C), but either or both inputs can go to +36V without damages, independent of the magnitude of the VCC. AS339/339A Document number: DS36838 Rev. 3 - 2 4 of 12 www.diodes.com May 2018 (c) Diodes Incorporated AS339/339A Performance Characteristics Supply Voltage vs. Supply Current Supply Voltage vs. Input Bias Current 1.6 65 1.5 60 Supply Current (mA) Input Bias Current (nA) 55 1.4 o -40 C 1.3 1.2 o 1.1 25 C 1.0 0.9 o 85 C 0.8 o 50 -40 C 45 o 40 25 C 35 30 o 85 C 25 20 15 10 5 0.7 0 0.6 -5 0.5 -10 0 4 8 12 16 20 24 28 32 36 0 4 8 12 16 20 24 28 32 36 Supply Voltage (V) Supply Voltage (V) Output Sink Current vs. Saturation Voltage Response Time for 5mV Input Overdrive Negative Transition Saturation Voltage (V) 10 1 o 85 C 0.1 o 25 C VCC 0.01 VIN _ 5.1K VOUT + o -40 C 1E-3 0.01 0.1 1 10 100 Output Sink Current (mA) Input Voltage (mV) Output Voltage (V) Response Time for 5mV Input Overdrive Positive Transition VCC 6 VIN 4 _ 5.1K VOUT + 2 0 100 50 0 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 Time (s) AS339/339A Document number: DS36838 Rev. 3 - 2 5 of 12 www.diodes.com May 2018 (c) Diodes Incorporated AS339/339A Ordering Information AS339X X X - X Product Name Pb Pb Lead-Free Pb Lead-Free Pb Lead-Free Pb Package Packing E1/G1 A : AS339A Blank : AS339 M : SOIC-14 G : TSSOP-14 TR : Tape & Reel Blank : Tube E1 : RoHS Compliant G1 : RoHS Compliant and Green Package (Note 9) RoHS Compliant Lead Free / Green AS339M-E1 SO-14 Lead Free AS339M-E1 Tube NA AS339MTR-E1 SO-14 Lead Free AS339M-E1 Tape & Reel 2500 AS339AM-E1 SO-14 Lead Free AS339AM-E1 Tube NA AS339AMTR-E1 SO-14 Lead Free AS339AM-E1 Tape & Reel 2500 AS339M-G1 SO-14 Green AS339M-G1 Tube NA AS339MTR-G1 SO-14 Green AS339M-G1 Tape & Reel 2500 AS339AM-G1 SO-14 Green AS339AM-G1 Tube NA AS339AMTR-G1 SO-14 Green AS339AM-G1 Tape & Reel 2500 AS339GTR-E1 TSSOP-14 Lead Free EGS339 Tape & Reel 2500 AS339GTR-G1 TSSOP-14 Green GGS339 Tape & Reel 2500 Part Number Lead-Free Product Version Marking ID Packing Quantity Status Alternative (Note 8) End of Life AS339MTR-G1 NRND AS339MTR-G1 End of Life AS339AMTR-G1 NRND AS339AMTR-G1 End of Life AS339MTR-G1 In Production -- End of Life AS339AMTR-G1 In Production -- NRND AS339GTR-G1 Lead-Free Notes: In Production -- 8. All variants in Tube packing with package SO-14 are End of Life. All variants with package DIP-14 are End of Life without replacements. NRND: Not Recommended for New Design. 9. For packaging details, go to our website at: https://www.diodes.com/design/support/packaging/diodes-packaging/. AS339/339A Document number: DS36838 Rev. 3 - 2 6 of 12 www.diodes.com May 2018 (c) Diodes Incorporated AS339/339A Marking information (1) SO-14 AS339M-XX YWWAXX (2) AS339AM-XX YWWAXX First Line: Logo and Marking ID (See Ordering Information) Second Line: Date Code Y: Year WW: Work Week of Molding A: Assembly House Code XX: 7th and 8th Digits of Batch Number TSSOP14 EGS339 YWWAXX AS339/339A Document number: DS36838 Rev. 3 - 2 GGS339 YWWAXX 7 of 12 www.diodes.com First Line: Logo and Marking ID (See Ordering Information) Second Line: Date Code Y: Year WW: Work Week of Molding A: Assembly House Code XX: 7th and 8th Digits of Batch Number May 2018 (c) Diodes Incorporated AS339/339A Package Outline Dimensions (All dimensions in mm(inch).) Package Type: SO-14 A 0.700(0. 028) 5 15 0.250(0. 010)x45 0.500(0.020)x45 0.100(0. 004) 0.250(0. 010) 8 8 0 8 9.5 7 0.310(0. 012) 0.510(0. 020) 1.350(0.053) 1.750(0.069) 8. 550(0. 337) 8. 750(0. 344) 8 0.100(0.004) 0.250(0.010) (1) 3.800(0. 150) 4.000(0. 157) 1.270(0. 050) 1.000(0.039) A 20:1 6.200(0.244) 1.300(0.051) 5.800(0.228) 0.200(0.008)MIN R0.200(0. 008) R0.200(0. 008) 0 8 0.400(0. 016) 1.270(0. 050) 0.250(0.010) 2. 000(0. 079) Depth 0.060(0. 002) 0.100(0. 004) Note: Eject hole, oriented hole and mold mark is optional. AS339/339A Document number: DS36838 Rev. 3 - 2 8 of 12 www.diodes.com May 2018 (c) Diodes Incorporated AS339/339A Package Outline Dimensions (Cont. All dimensions in mm(inch).) (2) Package Type: TSSOP-14 0.340(0.013) 0.540(0.021) SEE DETAIL A 0.050(0.002) 0.150(0.006) 0.800(0.031) 1.050(0.041) 0.090(0.004) 1.200(0.047) MAX 0.200(0.008) 4.860(0.191) 5.100(0.201) TOP&BOTTOM R0.090(0.004) >0 o 0.200(0.008) 6.200(0.244) 6.600(0.260) INDEX 0.950(0.037) 1.050(0.041) 0 DEP 0.100(0.004) R0.090(0.004) 4.300(0.169) 4.500(0.177) o 0 o 8 0.450(0.018) 0.750(0.030) 0.250(0.010) # 1 PIN 1.000(0.039) REF 0.650(0.026) 0.190(0.007) 0.280(0.011) DETAIL A Note: Eject hole, oriented hole and mold mark is optional. AS339/339A Document number: DS36838 Rev. 3 - 2 9 of 12 www.diodes.com May 2018 (c) Diodes Incorporated AS339/339A Suggested Pad Layout (1) Package Type: SO-14 G Z Y X E Dimensions Z (mm)/(inch) G (mm)/(inch) X (mm)/(inch) Y (mm)/(inch) E (mm)/(inch) Value 6.900/0.272 3.900/0.154 0.650/0.026 1.500/0.059 1.270/0.050 AS339/339A Document number: DS36838 Rev. 3 - 2 10 of 12 www.diodes.com May 2018 (c) Diodes Incorporated AS339/339A Suggested Pad Layout (Cont.) (2) Package Type: TSSOP-14 G Z Y X E Dimensions Z (mm)/(inch) G (mm)/(inch) X (mm)/(inch) Y (mm)/(inch) E (mm)/(inch) Value 7.720/0.304 4.160/0.164 0.420/0.017 1.780/0.070 0.650/0.026 AS339/339A Document number: DS36838 Rev. 3 - 2 11 of 12 www.diodes.com May 2018 (c) Diodes Incorporated AS339/339A IMPORTANT NOTICE DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION). Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or trademark rights, nor the rights of others. Any Customer or user of this document or products described herein in such applications shall assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated website, harmless against all damages. Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel. Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized application. Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more United States, international or foreign trademarks. This document is written in English but may be translated into multiple languages for reference. Only the English version of this document is the final and determinative format released by Diodes Incorporated. LIFE SUPPORT Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the labeling can be reasonably expected to result in significant injury to the user. B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or to affect its safety or effectiveness. Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems. Copyright (c) 2018, Diodes Incorporated www.diodes.com AS339/339A Document number: DS36838 Rev. 3 - 2 12 of 12 www.diodes.com May 2018 (c) Diodes Incorporated