LM293DR Integrated Circuits (ICs) |
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Allicdata Part #: | 296-12848-2-ND |
Manufacturer Part#: |
LM293DR |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | IC COMPARATOR DIFF DUAL 8SOIC |
More Detail: | Comparator Differential CMOS, MOS, Open-Drain, TTL... |
DataSheet: | LM293DR Datasheet/PDF |
Quantity: | 12500 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Type: | Differential |
Number of Elements: | 2 |
Output Type: | CMOS, MOS, Open-Drain, TTL |
Voltage - Supply, Single/Dual (±): | 2 V ~ 36 V, ±1 V ~ 18 V |
Voltage - Input Offset (Max): | 5mV @ 30V |
Current - Input Bias (Max): | 0.25µA @ 5V |
Current - Output (Typ): | 20mA |
Current - Quiescent (Max): | 2.5mA |
CMRR, PSRR (Typ): | -- |
Propagation Delay (Max): | -- |
Hysteresis: | -- |
Operating Temperature: | -25°C ~ 85°C |
Package / Case: | 8-SOIC (0.154", 3.90mm Width) |
Mounting Type: | Surface Mount |
Supplier Device Package: | 8-SOIC |
Base Part Number: | LM293 |
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LM293DR Linear-Comparators are commonly used for voltage sensing applications as it offers a wide range of comparison accuracy levels and various power-saving features. They are commonly used in embedded systems, audio devices, measurement and control systems, etc. They can be used for precision voltage level detection, voltage supply regulation, etc.
PIn design, LM293DR Linear-Comparators feature a precision operational amplifier, a comparator and a voltage regulator. The operational amplifier provides precision voltage conversion and amplification of the signal received. The comparator compares the output of the amplifier against a reference signal to generate the desired output signal needed. The voltage regulator then adjusts the power supply to ensure the desired output signal is achieved.
At the heart of the LM293DR Linear-Comparator’s design are two voltage divider circuits which provide comparisons of the input signal at different levels. The first voltage divider circuit is responsible for accurately sensing the input voltage and the second voltage divider circuit is responsible for providing the reference voltage for comparison against the input signal. The output signal is then generated by the comparator depending on which voltage is greater.
The LM293DR Linear-Comparator also has various power-saving and protection features. For example, it can be configured to enter into a low power standby mode when the input voltage drops below a preset value. This feature helps to conserve energy in applications where the input voltage does not vary too much. In addition, the LM293DR Linear-Comparator also has built-in over-temperature and over-current protections to ensure the device and the application are not damaged in the event of an abnormal output.
In summary, the LM293DR Linear-Comparator is an efficient and accurate option for voltage sensing applications. Its wide range of comparison accuracy levels and power-saving features make it an ideal choice for use in embedded systems, audio devices, measurement and control systems, etc. Its safety features also ensure that it can be used in applications which require a high level of protection.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
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LM293DR2G | ON Semicondu... | 0.07 $ | 5000 | IC COMP DUAL OFFSET LV 8S... |
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LM293ADGKR | Texas Instru... | -- | 1000 | IC DIFF COMPARATOR DUAL 8... |
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LM2903DMR2G | ON Semicondu... | -- | 8000 | IC COMP DUAL OFFSET LV 8-... |
LM293DMR2G | ON Semicondu... | -- | 1000 | IC COMP DUAL OFFSET LV MI... |
LM2903VQDRQ1 | Texas Instru... | -- | 12500 | IC DIFF COMPARATOR DUAL 8... |
LM2903DT | ROHM Semicon... | -- | 22500 | IC COMPARATOR DUAL 0.4MA ... |
LM2903AVQDRG4 | Texas Instru... | 0.15 $ | 2500 | IC COMPARATOR DIFF DUAL 8... |
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LM2901DG | ON Semicondu... | 0.27 $ | 1354 | IC COMP QUAD SGL SUPPLY 1... |
LM2903DG | ON Semicondu... | 0.28 $ | 4109 | IC COMP DUAL OFFSET LV 8S... |
LM293P | Texas Instru... | -- | 196 | IC DIFF COMPARATOR DUAL 8... |
LM2903P | Texas Instru... | 0.3 $ | 10883 | IC DUAL DIFF COMPARATOR 8... |
LM2903M | ON Semicondu... | 0.3 $ | 3993 | IC COMPARATOR DUAL DIFF 8... |
LM2903NG | ON Semicondu... | 0.3 $ | 839 | IC COMP DUAL OFFSET LV 8D... |
LM293D | Texas Instru... | 0.32 $ | 885 | IC COMPARATOR DIFF DUAL 8... |
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LM2901PWRG3 | Texas Instru... | 0.08 $ | 2000 | IC COMPARATOR DIFF QUAD 1... |
LM293DG | ON Semicondu... | 0.27 $ | 7346 | IC COMP DUAL OFFSET LV 8-... |
LM2901PW | Texas Instru... | 0.32 $ | 1215 | IC DIFF COMPARATOR QUAD 1... |
LM2903VDG | ON Semicondu... | -- | 1592 | IC COMP DUAL OFFSET LV 8S... |
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