Allicdata Part #: | LM319AM-ND |
Manufacturer Part#: |
LM319AM |
Price: | $ 1.55 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | IC COMPARATOR DUAL HI SPD 14SOIC |
More Detail: | Comparator General Purpose DTL, Open-Collector, Op... |
DataSheet: | LM319AM Datasheet/PDF |
Quantity: | 420 |
1 +: | $ 1.41120 |
10 +: | $ 1.26693 |
100 +: | $ 1.01852 |
500 +: | $ 0.83680 |
1000 +: | $ 0.69335 |
Series: | -- |
Packaging: | Tube |
Part Status: | Not For New Designs |
Type: | General Purpose |
Number of Elements: | 2 |
Output Type: | DTL, Open-Collector, Open-Emitter, RTL, TTL |
Voltage - Supply, Single/Dual (±): | 5 V ~ 36 V, ±2.5 V ~ 18 V |
Voltage - Input Offset (Max): | 1mV @ ±15V |
Current - Input Bias (Max): | 0.5µA @ ±15V |
Current - Output (Typ): | -- |
Current - Quiescent (Max): | 12.5mA |
CMRR, PSRR (Typ): | -- |
Propagation Delay (Max): | -- |
Hysteresis: | -- |
Operating Temperature: | 0°C ~ 70°C |
Package / Case: | 14-SOIC (0.154", 3.90mm Width) |
Mounting Type: | Surface Mount |
Supplier Device Package: | 14-SOIC |
Base Part Number: | LM319 |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
LM319AM Application Field and Working Principle
The LM319AM is a general purpose comparator and linear amplifier module that is commonly used in applications like pulse-width modulation (PWM) and motor speed control. The module has two common-mode voltage levels, which enable it to operate in a wide range of voltage conditions. It has a low-noise, wide-range common mode operating range, which is ideal for applications that require precise control over wide-range conditions. It also has a wide-power range, so that it can provide higher output power than other comparators.
Features
The LM319AM incorporates a variety of features that makes it a great choice for a wide range of applications. Its high input impedance allows it to reliably sense a wide range of inputs, such as analog signals, TTL signals, optocouplers, and transformer-based signals. It also features a low-offset, allowing for precise and accurate measurements with minimal offset errors. Its wide power range makes it suitable for a variety of applications, from low-load to high-load conditions. Moreover, it has a true rail-to-rail output functionality, allowing for better precision and accuracy in high-side loads applications.
Functionality
The LM319AM is an operational amplifier consisting of two input terminals and one output terminal. The two input terminals connect to the two common voltages, VIN and VOUT, while the output terminal carries the output signal. It operates in an open-loop configuration, where no external feedback is needed. This means that the output voltage is determined solely by the difference between the two input voltages, VIN and VOUT. In other words, the output voltage is proportional to the difference in the two input voltages. This is why the LM319AM is able to perform precision operations at low voltage, and high efficiency at high voltage, making it suitable for many different applications.
Application Fields
The most common applications are pulse-width modulation (PWM) and motor speed control. The module’s high input impedance makes it ideal for sensing and controlling a wide range of pulses, such as pulses from AC induction motors, DC brushless motors, and stepper motors. It is also commonly used in temperature sensor applications, where it can be used to accurately detect changes in temperature. Additionally, the LM319AM can be used in motion control systems, as well as in power supply voltage regulation circuits. Other applications include signal conditioning for industrial and home automation, as well as in automotive systems.
Conclusion
The LM319AM is a general purpose comparator and linear amplifier module that is suitable for a variety of applications. It has a wide common operating range and high input impedance that make it ideal for signal conditioning and sensor applications, as well as for pulse-width modulation (PWM) and motor speed control. This, along with its true rail-to-rail output and low-offset, make it a popular choice for many applications.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
LM311DR2G | ON Semicondu... | 0.11 $ | 15000 | IC COMPARATOR SGL HI VOLT... |
LM311PWR | Texas Instru... | -- | 12000 | IC DIFF COMP W/STROBE 8-T... |
LM311DG | ON Semicondu... | 0.32 $ | 1174 | IC COMPARATOR SGL 36VDC 8... |
LM311D | Texas Instru... | -- | 4038 | IC DIFF COMP W/STROBE 8-S... |
LM319M | ON Semicondu... | -- | 3154 | IC COMPARATOR DUAL HS 14-... |
LM319N | ON Semicondu... | -- | 2977 | IC COMPARATOR DUAL HS 14-... |
LM319AMX/NOPB | Texas Instru... | -- | 5000 | IC COMPARATOR HS DUAL 14-... |
LM319AM/NOPB | Texas Instru... | 1.08 $ | 1559 | IC COMPARATOR DUAL HI SPD... |
LM311H/NOPB | Texas Instru... | 6.41 $ | 375 | IC VOLTAGE COMPARATOR TO-... |
LM311M/NOPB | Texas Instru... | -- | 9911 | IC VOLTAGE COMPARATOR 8-S... |
LM319M/NOPB | Texas Instru... | 0.92 $ | 1705 | IC COMPARATOR DUAL HI SPD... |
LM311M | Texas Instru... | -- | 1931 | IC VOLTAGE COMPARATOR 8-S... |
LM311PSR | Texas Instru... | 0.11 $ | 1000 | IC COMPARATR DIFF W/STROB... |
LM311DT | STMicroelect... | 0.09 $ | 1000 | IC VOLTAGE COMPARATOR 8-S... |
LM319MX | ON Semicondu... | -- | 1000 | IC COMPARATOR DUAL HS 14-... |
LM317A-337N-EVM | Texas Instru... | 20.87 $ | 2500 | EVAL BOARD FOR LM317A LM3... |
LM310-001A99DN | Sunon Fans | 24.24 $ | 1000 | LED SPOTLIGHT COOLING MOD... |
LM310-003A99DN | Sunon Fans | 24.24 $ | 1000 | LED SPOTLIGHT COOLING MOD... |
LM311DR | Texas Instru... | -- | 12500 | IC DIFF COMP STROBE 8-SOI... |
LM319DT | STMicroelect... | 0.2 $ | 2500 | IC COMPARATOR HS DUAL 14-... |
LM311N/NOPB | Texas Instru... | -- | 16976 | IC VOLTAGE COMPARATOR 8-D... |
LM311PW | Texas Instru... | 0.39 $ | 2016 | IC DIFF COMPARATOR STROBE... |
LM311DRG4 | Texas Instru... | 0.11 $ | 2500 | IC DIFF COMPARATOR STROBE... |
LM319 MWA | Texas Instru... | 0.95 $ | 1000 | IC COMPARATOR DUAL WAFERS... |
LM311H | Texas Instru... | -- | 1000 | IC VOLTAGE COMPARATOR TO-... |
LM311N | STMicroelect... | -- | 19090 | IC VOLTAGE COMPARATOR 8-D... |
LM319D | STMicroelect... | 0.0 $ | 1000 | IC COMPARATOR DUAL HS 14-... |
LM319AM | Texas Instru... | 1.55 $ | 420 | IC COMPARATOR DUAL HI SPD... |
LM319H/NOPB | Texas Instru... | 0.0 $ | 1000 | IC COMPARATOR DUAL HS TO-... |
LM311DR2 | ON Semicondu... | 0.0 $ | 1000 | IC COMPARATOR SGL HI VOLT... |
LM311NG | ON Semicondu... | 0.0 $ | 1000 | IC COMPARATOR SGL HI VOLT... |
LM319AMX | Texas Instru... | 0.0 $ | 1000 | IC COMPARATOR HS DUAL 14-... |
LM311DRE4 | Texas Instru... | 0.11 $ | 1000 | IC DIFF COMPARATOR STROBE... |
LM311PSRE4 | Texas Instru... | 0.11 $ | 1000 | IC DIFF COMPARATOR STROBE... |
LM311PWRG4 | Texas Instru... | 0.11 $ | 1000 | IC DIFF COMPARATOR STROBE... |
LM311DE4 | Texas Instru... | 0.13 $ | 1000 | IC DIFF COMPARATOR STROBE... |
LM311DG4 | Texas Instru... | 0.13 $ | 1000 | IC DIFF COMPARATOR STROBE... |
LM311PWG4 | Texas Instru... | 0.13 $ | 1000 | IC DIFF COMPARATOR STROBE... |
LM311PG4 | Texas Instru... | 0.16 $ | 1000 | IC DIFF COMPARATOR STROBE... |
IC COMPARATOR QUAD 16SOICComparator with...
IC COMPARATOR REF P-P SC70-5Comparator G...
IC COMPARATOR DUAL ECL 20-PLCCComparator...
IC COMP SNGL 4NS ULTRFAST 8-MSOPComparat...
IC COMPARATOR RSCML 16QFNComparator Gene...
IC COMP DUAL LOW PWR W/REF 8SOICComparat...