LM293DR2G

Name: LM293DR2G
Brand: Onsemi
Availability: InStock
Rating: 4.5 (10 reviews)
Author: Lisleapex

Analog Comparators 2-36V Dual -25 to 85 deg C

9,415 Effective Inventory

LM293DR2G

Effective Inventory9,415

Analog Comparators 2-36V Dual -25 to 85 deg C

Manufacturer Part # : LM293DR2G
Package/Case: SOIC-8
Part Status : ACTIVE
Brand: Onsemi
Product Categories : Comparators
Series : LM293
RoHS:

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LM293DR2G DataSheet

Pricing (USD)

Quantity	Unit Price	Ext. Price
5	$0.159	$0.80
50	$0.128	$6.40
150	$0.115	$17.25
500	$0.099	$49.50
2500	$0.081	$202.50
5000	$0.076	$380.00

These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.

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LM293DR2G Details

The LM293DR2G is a dual differential voltage comparator from Texas Instruments, designed for high-speed performance in a variety of applications. With a wide supply voltage range and low input bias currents, this comparator is suitable for signal conditioning, analog-to-digital conversions, and various sensing applications in modern electronic circuits. Its compact SOIC-8 package makes it ideal for space-constrained designs.

Pinout

1 (OUT1): Output of Comparator 1
2 (IN-1): Inverting Input of Comparator 1
3 (IN+1): Non-inverting Input of Comparator 1
4 (GND): Ground
5 (OUT2): Output of Comparator 2
6 (IN-2): Inverting Input of Comparator 2
7 (IN+2): Non-inverting Input of Comparator 2
8 (VCC): Positive Supply Voltage

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

Dual Comparator: Integrates two independent comparators in a single package for compact designs.
Wide Supply Voltage Range: Supports supply voltages from 2V to 36V.
Low Input Bias Current: Ensures high precision in signal comparisons.
Fast Response Time: Offers a rapid response time for fast signal processing.
Short Circuit Protection: Protects against output shorting, ensuring durability and reliability.

Application

Signal Conditioning: Suitable for processing analog signals for better accuracy.
Voltage Level Detection: Used in systems that require voltage threshold monitoring.
Comparator Circuits: Integrated into various applications including oscillators and waveform generators.

Where to Use

The LM293DR2G is ideal for applications that require comparisons between voltage levels. Its ability to operate at various voltages makes it perfect for both consumer electronics and industrial applications.

How to Use

To use the LM293DR2G, connect the supply voltage to the VCC and GND pins appropriately. Then, connect your input signals to the IN+ and IN- pins of each comparator. The OUT pins will provide a logic output based on the comparison of the two input signals. For detailed usage instructions and application examples, refer to the datasheet.

Application Circuit

The application circuit for the LM293DR2G demonstrates how to connect the comparators in a typical setup, showing connections for input signals, output indicators, and power supply arrangements.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

LM193: A similar dual comparator with equivalent performance specifications.
LM239: An alternative quad comparator offering four channels for multi-signal applications.

Complementary

The LM293DR2G can be complemented by the LM358, which is a dual operational amplifier, making it suitable for signal amplification in conjunction with comparison tasks.

When selecting complementary components, ensure compatibility with your application's voltage and current requirements.

Frequently Asked Questions

Q: What is the temperature range of the LM293DR2G?

A: The LM293DR2G operates effectively within a temperature range of -40°C to +125°C. For more details, refer to the datasheet for specific operational limits.

Q: Can the LM293DR2G be used in battery-operated devices?

A: Yes, the LM293DR2G's low power consumption makes it suitable for battery-operated applications while maintaining accurate voltage comparisons.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Status	Active	Compliance	PbAHP
Package Type	SOIC-8	Case Outline	751-07
MSL Type	1	MSL Temp (°C)	260
Container Type	REEL	Container Qty.	2500
ON Target	N	Channels	2
VCC Min (V)	2	VCC Max (V)	36
IO Typ (mA)	16	ICC Typ (mA)	0.7
tres Typ (ns)	1300	VIO Max (mV)	5
TA Min (°C)	-25	TA Max (°C)	85
Pricing ($/Unit)	$0.084Sample