Lm339 vs lm393. Vcc is where the positive terminal of the voltage lm393b , lm2903b , lm193 , lm293 , lm293a , lm393 , lm393a , lm2903 , lm2903v SLCS005AF – OCTOBER 1979 – REVISED AUGUST 2023 An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, The LM358 Op-Amp and the LM393 Comparator are two common jellybean components that are characterized by their ease of use and availability. Outwardly, the LM358 and LM393 are very similar–they come in the same package and with the same pinout, but are they interchangeable? Dec 13, 2023 · LM393 Overview. LM358, TL082, LM311 . supply voltage Figure 4. Outwardly, the LM358 and LM393 are very similar–they come in the same package and with the same pinout, but are they interchangeable? LM393 5 mV LM2901 7 mV LM393-N 5 mV LM2901-N 7 mV LM393A 2 mV LM2901-Q1 7 mV LM393B, LM2903B 2. The LM393 is a dual differential comparator; this means that it accepts 2 inputs for comparison. 7 V to 5. Outwardly, the LM358 and LM393 are very similar–they come in the same package and with the same pinout, but there are fundamental differences to both chips, which we will be taking a look at in this article. Additionally, they can also apply a split power supply in their work, and it’s a dual-package comparator IC. The LM358 and LM393 might seem outwardly similar, but the LM339 9mV LM339-MIL 5mV LM339-N 2mV, 5mV LM339A 3mV LM339B 5. Each comparator in an LM339 functions in a similar way to an LM393, so this is a good choice if you need more than two comparifiers. It also has strobe functionality. Jan 5, 2022 · LM393 is an integrated circuit with two internally inbuilt operational amplifiers that use a single power supply to perform different tasks. The LM393 IC can be considered as the equivalent comparator version of the most popular LM358 Op-Amp. While any Op-Amp can be made to work as a voltage comparator, the LM393 proves itself to be advantages by Jun 20, 2014 · What is the difference between different LM339 ICs, especially between LM339D and LM339N? Comparator vs op-amp. 5mV LM2901B-Q1 5. The LMV331, LMV339, and LMV393 are the most cost-effective solutions for applications where low-voltage operation, low power, and space saving are the primary specifications in circuit design for portable consumer products. . Jul 18, 2004 · Files->Lib->Comparartor LM339 and LM393 Best regards, Helmut PS: All the ST models require a small change. SNOAA35E – DECEMBER 2023 – REVISED JUNE 2024 Submit Document Feedback Application Design Guidelines for LM339, LM393, TL331 Family Comparators Including the New B-versions 3 Feb 20, 2020 · The instructable states to use an LM339, the LM339 output is connected directly to the Digital Input on an Wemos D1, as INPUT_PULLUP. The exceptions are LM2901 and LM2903 The LM393B and LM2903B devices are the next generation versions of the industry-standard LM393 and LM2903 comparator family. com Devices Covered in Application Note. How does the open-drain output of the LM339 differ from the standard op-amp outputs of the LM324? Answer: The open-drain output of the LM339 can only pull the output voltage to the ground, requiring an external pull-up resistor for high-level voltage. sometimes to use faster comparator need more task for stabilization. That's not a factor here, so I'd say you'll be just fine continuing to use the LM393. if u want to use it in an ordinary app, LM339 is quite good choice. 8V disconnected. LM339 9mV LM339-MIL 5mV LM339-N 2mV, 5mV LM339A 3mV LM339B 5. LM339 vs LM324. This makes the LM311 a more suitable option for high voltage applications. Mar 27, 2019 · The LM393 IC can be considered as the equivalent comparator version of the most popular LM358 Op-Amp. SNOAA35E – DECEMBER 2023 – REVISED JUNE 2024 Submit Document Feedback Application Design Guidelines for LM339, LM393, TL331 Family Comparators Including the New B-versions 3 Mar 27, 2019 · LM393 Equivalents . In Before we actually build our comparator circuit, we first must go over in detail the pinout of an LM393 comparator IC, so that you know what each pin is and what each pin does. 5mV www. AF) PDF | HTML: 14 Aug 2023: Application note: Application Design Guidelines for LM339, LM393, TL331 Family Comparators Including the New B-versions (Rev. The LMV331 is the single-comparator version. Another key difference between the two devices is their power consumption. Furthermore, Huge range of Semiconductors LM339 9mV LM339-MIL 5mV LM339-N 2mV, 5mV LM339A 3mV LM339B 5. LM311: This is a single comparator and is capable of running off higher voltages than the LM393. application note AN-74 from National Semiconductor can help u about LM339 if u want to use a high speed comp, LB-39 from national semiconductor is useful. Improved replacement for TL331, LM393 & LM339 family for V CC ≤ 5 V. Response time for various input overdrives - positive transition Figure 3. 2. 4V, RS = 0, Output Switch Point V ≅ 1. LM393 family, LM339 family, LM2903 family, LM2901 family vDescription The Universal Standard family LM393/LM339/ LM2903/LM2901 monolithic ICs integrate two/four independent comparators on a single chip and feature high gain, low power consumption, and an operating voltage range from 2[V] to 36[V] (single power supply). lm393与lm358的区别 lm393是双电压比较器集成电路。输出负载电阻能衔接在可允许电源电压范围内的任何电源电压上，不受 vcc端电压值的限制。 LM393 5 mV LM2901 7 mV LM393-N 5 mV LM2901-N 7 mV LM393A 2 mV LM2901-Q1 7 mV LM2901AV 2 mV LM2901AV-Q1 2 mV LM2901EP 7 mV LM2901V 7 mV LM2901V-Q1 7 mV LM3302 20 mV LM339 9 mV LM339-MIL 5 mV LM339-N 2 mV, 5 mV LM339A 3 mV 1. The LM339B and LM2901B devices are the next generation versions of the industry-standard LM339 and LM2901 comparator family. 00 mm x 4. SNOAA35E – DECEMBER 2023 – REVISED JUNE 2024 Submit Document Feedback Application Design Guidelines for LM339, LM393, TL331 Family Comparators Including the New B-versions 3 LM339 9mV LM339-MIL 5mV LM339-N 2mV, 5mV LM339A 3mV LM339B 5. An LM393 is a 8-pin chip. SNOAA35E – DECEMBER 2023 – REVISED JUNE 2024 Submit Document Feedback Application Design Guidelines for LM339, LM393, TL331 Family Comparators Including the New B-versions 3 Jun 14, 2024 · The LM339S is ideal for applications needing multiple voltage comparisons in a single IC, such as complex control systems. SNOAA35E – DECEMBER 2023 – REVISED JUNE 2024 Submit Document Feedback Application Design Guidelines for LM339, LM393, TL331 Family Comparators Including the New B-versions 3 • Improved replacement for TL331, LM393 & LM339 family for VCC ≤ 5 V. 4V TA LM339 9 mV LM339-MIL 5 mV LM339-N 2 mV, 5 mV LM339A 3 mV LM339B 5. These devices are designed to permit a common mode range−to−ground level with single supply operation. These are labeled Vcc and GND. These devices offer lm393b , lm2903b , lm193 , lm293 , lm293a , lm393 , lm393a , lm2903 , lm2903v SLCS005AF – OCTOBER 1979 – REVISED AUGUST 2023 An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, The LM358 Op-Amp and the LM393 Comparator are two common jellybean components that are characterized by their ease of use and availability. 00 mm (1) For all available packages, see the orderable addendum at the end of the data sheet. Outwardly, the LM358 and LM393 are very similar – they come in the same package and with the same pinout, but there are fundamental differences to both chips, which we will be taking a look at in this article. 0. 5 mV LM2901AV 2 mV LM2901AV-Q1 2 mV LM2901EP 7 mV LM2901V 7 mV LM2901V-Q1 7 mV LM3302 20 mV LM339 9 mV LM339-MIL 5 mV LM339-N 2 mV, 5 mV LM339A 3 mV. This is from memory, I recommend looking at the datasheets to be sure. Jun 14, 2024 · A microphone converts sound waves into electrical signals, the LM393 compares the amplitude of these signals with a predefined threshold, and if the amplitude exceeds the threshold, the LM393 activates the output, indicating the presence of sound. Fortunately the LM339, LM393, and LM311 are all single supply comparators with open collector outputs. 4V - triggered or 12. 40 mm LM393B SOT-23 (8) 2. 30 mm LM393B, LM2903B, LM393, LM393A, LM2903, LM2903V, LM2903AV TSSOP (8) 3. SNOAA35C – APRIL 2019 – REVISED APRIL 2023 Submit Document Feedback Application Design Guidelines for LM339, LM393, TL331 Family Comparators Including the New B-versions 3 Electrical characteristics curves LM139, LM239, LM339 8/19 DocID2159 Rev 4 4 Electrical characteristics curves Figure 7. They all work the same: when the voltage on the Reference input is greater than the voltage input the output is switched ON or OFF. Input offset voltage specifications as low as LM393, LM393A, LM2903 SO (8) 6. the bipolar ones tend to be faster, but have much, much higher bias current. Alternatives Comparator Op-Amp IC . lm393与lm339的区别2. 2757. Linear speed measurement: Another function is to measure the speed of an object in linear motion LM339 9mV LM339-MIL 5mV LM339-N 2mV, 5mV LM339A 3mV LM339B 5. 3 μs for the LM393), which can be important in circuits which rapidly switch back and forth at kHz rates. • Alternate pinout for single (TL391) 2 Applications • Vacuum robot • Single phase UPS • Server PSU • Cordless power tool • Wireless infrastructure • Appliances • Building automation • Factory automation & control • Motor drives • Infotainment Aug 19, 2013 · so basically, you have bipolar and FET based comparators. LM193, LM293, LM293A, LM393, LM393A, LM2903, LM2903V SLCS005Z –OCTOBER 1979–REVISED OCTOBER 2017 LM393, LM293, LM193, LM2903 Dual Differential Comparators 1 1 Features 1• Single-Supply or Dual Supplies • Wide Range of Supply Voltage – Maximum Rating: 2 V to 36 V – Tested to 30 V: Non-V Devices – Tested to 32 V: V-Suffix Devices Aug 25, 2010 · An LM393 has virtually identical specs, including the 2V power supply. SUBCKT LM193 1 3 2 4 5 (analog) The word analog must be removed or made to a comment. The Power source I have is 13. 6 0. 5 mV www. supply voltage (mA) 1 0. lm324 vs lm339 LM324 has wider bandwidth (1MHz). The TL331, LM339, LM393, and the next generation B-versions (TL331B, LM339B, LM2901B, LM393B, and LM2903B) are a popular and long-lived family of standard comparators due to the flexibility, availability, and cost-effectiveness. 60 LM393B, LM2903B WSON (8) 2. E) PDF | HTML: 06 Jun 2024: Technical article: Solving top comparator challenges: Negative inputs and phase comparators, LM393 and LM339, which operate from 5 V to 30 V. Input current vs. E) PDF | HTML: 06 Jun 2024: Technical article: Solving top comparator challenges: Negative inputs and phase Answer: The equivalents of LM339 are LM311, LM2901, LM239, LM139, LM397 and LM324. 90 mmx 1. LM393 and LM2903 are a kind of low offset voltage dual comparators, and their pin arrangement is shown in Figure 7. 7V DC. 3 Maximum Supply Voltage The default maximum recommended supply voltage is 30 V. PIR will general voltages 4. They share supply pins, and I believe their specs are the same. 6V - IDLE, 6. SNOAA35D – APRIL 2023 – REVISED DECEMBER 2023 Submit Document Feedback Application Design Guidelines for LM339, LM393, TL331 Family Comparators Including the New B-versions 3 Dec 19, 2023 · LM339: This is a quad comparator IC. 09 September 2022. What is the deal? Given the package of a LM393 is an 8pin DIP, and would be the same between a single and a dual, there isn't really an advantage for a single comparitors IMO, while the LM393 is directly equivalent to the LM339 other than package layout. 5 mV LM2901B-Q1 5. 5 mV LM2901B 5. LM339B, LM2901B, LM339, LM239, LM139, LM2901 Quad Differential Comparators datasheet (Rev. 目录1. LM311 IC has been used for voltage comparisons for a long time in some typical circuits. LM339 Quad Voltage Comparator: Datasheet, Features, and LM339 vs LM339N. lm393b , lm2903b , lm193 , lm293 , lm293a , lm393 , lm393a , lm2903 , lm2903v SLCS005AF – OCTOBER 1979 – REVISED AUGUST 2023 An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, LM393/D Low Offset Voltage Dual Comparators LM393, LM393E, LM293, LM2903, LM2903E, LM2903V, NCV2903 The LM393 series are dual independent precision voltage comparators capable of single or split supply operation. ti. 2 0 10 20 3040 SUPPLY VOLTAGE (V) Tamb =+70°C Tamb Jan 29, 2023 · The LM393 also has a more limited input range than the LM311. LM339, LM339E, LM239, LM2901, LM2901E, LM2901V, NCV2901, MC3302 www. While any Op-Amp can be made to work as a voltage comparator, the LM393 proves itself to be advantages by providing an open collector output making it suitable to drive loads. The LM393 is Nov 3, 2017 · lm393和lm339的区别-LM393是低功耗低失调电压两比较器，LM339是低功耗低失调电压四比较器。两种比较器，原理图一样，功能参数一样，不同就是一个是两，一个是四。 LM339 9 mV LM339-MIL 5 mV LM339-N 2 mV, 5 mV LM339A 3 mV LM339B 5. The LM393 integrated circuit serves as the comparator counterpart to the well-known LM358 Op-Amp. Functionality: The LM339 is a quad comparator, while the LM324 is a quad operational amplifier (op LM339 9mV LM339-MIL 5mV LM339-N 2mV, 5mV LM339A 3mV LM339B 5. E) PDF | HTML: 06 Jun 2024: Technical article: Solving top comparator challenges: Negative inputs and phase LM339B, LM2901B, LM339, LM239, LM139, LM2901 Quad Differential Comparators 1 Features • NEW LM339B and LM2901B • Improved specifications of B-version Jan 15, 2017 · The main difference between the two comparators, aside from differences in their connections, is that the LM311 is a lot faster (165 ns vs. Furthermore, Huge range of Semiconductors LM393B, LM2903B, LM193, LM293, LM393 and LM2903 Dual Comparators datasheet (Rev. These next generation B-version comparators feature lower offset voltage, higher supply voltage capability, lower supply current, lower input bias current, lower propagation delay, and improved 2 kV ESD performance and input ruggedness through dedicated ESD clamps. 20 mm x 5. We will go over how to build a voltage comparator circuit the simplest way using the LM393 comparator IC. 4 0. The LM393 has a maximum input voltage range of only a few volts, whereas the LM311 can handle input voltages up to 32V. LM393 Comparator Introduction. SNOAA35E – DECEMBER 2023 – REVISED JUNE 2024 Submit Document Feedback Application Design Guidelines for LM339, LM393, TL331 Family Comparators Including the New B-versions 3 LM393B, LM2903B, LM193, LM293, LM393 and LM2903 Dual Comparators datasheet (Rev. . onsemi. com 2 MAXIMUM RATINGS Rating Symbol Value Unit Power Supply Voltage LM239/LM339, E/LM2901, E, V MC3302, NCV2901 VCC +36 or ±18 +30 or ±15 Vdc Input Differential Voltage Range LM239/LM339, E/LM2901, E, V MC3302, NCV2901 VIDR 36 30 Vdc Input Common Mode Voltage Range The LM393B and LM2903B devices are the next generation versions of the industry-standard LM393 and LM2903 comparator family. Magi. E) PDF | HTML: 06 jun 2024: Technical article: Solving top comparator challenges: Negative inputs and Sep 13, 2021 · The **op-amp comparator** has a positive or negative voltage output by comparing its input voltage against some DC reference voltage. at the low cost end, you have the LM339, LM393, and their variants. Alternate pinout for single (TL391) The LV device family consists of single, dual and quad independent voltage comparators that operate from a wide supply voltage range. Supply current vs. 00 mm × 2. Feb 21, 2014 · The LM393 is a dual comparator, the LM339 is a quad comparator (effectively two 393s in the same package). 5 V) versions of the dual and quad comparators, LM393 and LM339, which operate from 5 V to 30 V. With Vcc connected to the +12V source. SNOAA35E – DECEMBER 2023 – REVISED JUNE 2024 Submit Document Feedback Application Design Guidelines for LM339, LM393, TL331 Family Comparators Including the New B-versions 3 Tel: +86-16625136617. they are pretty slow at 500ns, making them only slightly better than using an opamp as a comparator. !!! vCharacteristics Specifications CA139, CA139A, CA239, CA239A, CA339, CA339A, LM339, LM339A, LM2901, LM3302 Electrical Specifications V+ = 5V, Unless Otherwise Specified PARAMETER SYMBOL CONDITION LIMITS UNITS CA239, CA339, LM339 CA239A, CA339A, LM339A MIN TYP MAX MIN TYP MAX Input Offset Voltage VIO VREF = 1. SUBCKT LM193 1 3 2 4 5 or . LM741, LM358, LM339, LM324 . Latter two are both alarm states. 8 0. Jan 18, 2022 · The LM358 OPA and LM339 Comparartor are two common jellybean components that are characterized by their ease of use and availability. Difference between the AD8561 and LM393 Dec 13, 2023 · LM393 Overview. The pinout is shown below: The LM393 has 2 power inputs. 3 Maximum Supply Voltage. The default maximum recommended supply voltage is 30 V. Mongkok Kowloon HongKong LM339 9mV LM339-MIL 5mV LM339-N 2mV, 5mV LM339A 3mV LM339B 5. Family Comparison Table Specification LM393B The LMV393 and LMV339 devices are low-voltage (2. Email: [email protected] Address: Room 5 2/F Ho King Commercial Centre 3-25 Fa Yuen Str. 5mV LM2901B 5. lm393 Pinout Configuration. 1. X) PDF | HTML: 26 oct 2023: Application note: Application Design Guidelines for LM339, LM393, TL331 Family Comparators Including the New B-versions (Rev. SUBCKT LM193 1 3 2 4 5 ;(analog) Jan 18, 2022 · The LM358 OPA and LM339 Comparartor are two common jellybean components that are characterized by their ease of use and availability. While virtually any Op-Amp can be adapted for use as a voltage comparator, the LM393 offers a specific advantage due to its open collector output, which makes it particularly suitable for load-driving purposes. LM393B, LM2903B, LM193, LM293, LM393 and LM2903 Dual Comparators datasheet (Rev. The LM393, with fewer comparators, is suitable for simpler applications with fewer comparison requirements. SNOAA35E – DECEMBER 2023 – REVISED JUNE 2024 Submit Document Feedback Application Design Guidelines for LM339, LM393, TL331 Family Comparators Including the New B-versions 3 LM393/D LM393, LM293, LM2903, LM2903V, NCV2903 Low Offset Voltage Dual Comparators The LM393 series are dual independent precision voltage comparators capable of single or split supply operation. Sep 15, 2021 · The LM358 Op-Amp and the LM393 Comparator are two common jellybean components that are characterized by their ease of use and availability. zjsz augd bgdalrk bfkx sqxo fgjusl dpocmi ftemk hwjvvgk mkkcr
