LM324MX

Name: LM324MX
Brand: Texas Instruments
Availability: InStock
Rating: 4.5 (10 reviews)
Author: Lisleapex

Rohs compliant, quad op-amp with high slew rate and low noise operation for demanding industrial and consumer designs

3,746 Effective Inventory

LM324MX

Effective Inventory3,746

Rohs compliant, quad op-amp with high slew rate and low noise operation for demanding industrial and consumer designs

Manufacturer Part # : LM324MX
Package/Case: SOIC (D)-14
Brand: Texas Instruments
Product Categories : Instrumentation, OP Amps, Buffer Amps
Series : LM324

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LM324MX DataSheet

Pricing (USD)

Quantity	Unit Price	Ext. Price
1	$1.074	$1.07
200	$0.416	$83.20
500	$0.402	$201.00
1000	$0.394	$394.00

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

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LM324MX Details

The LM324MX is a quad operational amplifier from ON Semiconductor, designed for reliable amplification and signal conditioning in various applications. This device features low power consumption, high input impedance, and wide voltage supply range, making it suitable for compact circuit designs.

Pinout

1-4 (OUT): Operational Amplifier Outputs
5-6 (IN+/-): Inverting and Non-inverting Inputs
7 (VCC): Positive Power Supply
8 (GND): Ground

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

Key Features

Low Power Consumption: Designed for low power operation, making it suitable for battery-powered applications.
High Input Impedance: Provides high input impedance for reliable amplification and signal conditioning.
Wide Voltage Supply Range: Operates over a wide voltage supply range from ±5V to ±22V.
Low Input Offset Voltage: Features low input offset voltage of 9000uV max, ensuring accurate amplification and signal conditioning.

Applications

The LM324MX is suitable for various applications that require reliable amplification and signal conditioning, including:

Audio amplifiers
Data acquisition systems
Sensing and monitoring circuits
Industrial control systems

Where to Use

The LM324MX is suitable for applications that require reliable amplification and signal conditioning, especially in industrial and automotive environments. It is ideal for systems where low power consumption and high input impedance are important.

How to Use

Connect the LM324MX to your circuit by wiring the OUT pins to the load or next stage, and the IN+/- pins to the signal source. Ensure proper power supply connections to VCC and GND. Use the device according to its specifications and application notes for optimal performance.

Application Circuit

The application circuit diagram for the LM324MX illustrates how to connect the operational amplifier to a typical amplification or signal conditioning circuit. It includes connections for power supply, ground, and input/output signals, ensuring proper operation and reliable amplification.

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

Equivalents

OP07: A similar operational amplifier from ON Semiconductor offering comparable features and performance.
LM324: An alternative operational amplifier from National Semiconductor with equivalent functionality.

Complementary

The LM324MX can be complemented by the LM339, which offers additional features such as higher gain and improved noise rejection, suitable for more demanding amplification applications.

When selecting complementary operational amplifiers, ensure that their features and specifications align with your specific application requirements for optimal performance and compatibility.

Frequently Asked Questions

Q: What is the maximum input offset voltage of the LM324MX?

A: The LM324MX features a maximum input offset voltage of 9000uV, ensuring accurate amplification and signal conditioning.

Q: Can the LM324MX be used in automotive applications?

A: Yes, the LM324MX is suitable for automotive applications, offering reliable amplification and signal conditioning in demanding environments.

Specifications

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

Number of channels	4	Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V)	32
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V)	3	Rail-to-rail	In to V-
GBW (typ) (MHz)	1	Slew rate (typ) (V/µs)	0.5
Vos (offset voltage at 25°C) (max) (mV)	7	Iq per channel (typ) (mA)	0.18
Vn at 1 kHz (typ) (nV√Hz)	40	Rating	Catalog
Operating temperature range (°C)	0 to 70	Offset drift (typ) (µV/°C)	7
Input bias current (max) (pA)	250000	CMRR (typ) (dB)	85
Iout (typ) (A)	0.02	Architecture	Bipolar
Input common mode headroom (to negative supply) (typ) (V)	0	Input common mode headroom (to positive supply) (typ) (V)	-1.5
Output swing headroom (to negative supply) (typ) (V)	0.005	Output swing headroom (to positive supply) (typ) (V)	-2

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification LM324MX PDF Download

FAQs

What is LM324MX?

The LM324MX is a quad, low-power, general-purpose operational amplifier (op-amp) designed by Texas Instruments. It is suitable for a wide range of applications, including signal conditioning, filtering, and voltage amplification in various electronic circuits.

How Does LM324MX Work?

The LM324MX operates as a versatile op-amp with four independent amplifiers in a single package. It can amplify signals, perform mathematical operations, and act as a buffer in electronic circuits. The op-amp features low input offset voltage and low input bias current, making it suitable for precision applications.

How Many Pins does LM324MX have and What are the Functions of the Pinout Configuration?

The LM324MX is housed in a 14-lead SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:

VCC+: Positive power supply pin.
VCC-: Negative power supply pin.
IN1, IN2, IN3, IN4: Non-inverting and inverting input pins for each op-amp.
OUT1, OUT2, OUT3, OUT4: Output pins for each op-amp.
NC: No connect pin.

What are the Pros and Cons of LM324MX?

Pros:

Quad Op-Amp: Contains four op-amps in a single package, offering cost and space efficiency.
Low Power Consumption: Operates with low power, suitable for battery-powered devices.
Wide Supply Voltage Range: Supports a wide supply voltage range for versatile applications.
Low Input Offset Voltage: Provides accurate amplification with minimal error.
Robust and Reliable: Known for its reliability and stability in various operating conditions.

Cons:

Limited Bandwidth: May not be suitable for high-frequency applications due to limited bandwidth.
Output Swing Restrictions: Output voltage swing may be limited compared to other op-amps.
Noisy at High Frequencies: Performance may degrade at higher frequencies due to noise.

Are There Any Equivalents/Alternatives to LM324MX for Recommendation?

The LM348 from Texas Instruments is a closely related quad op-amp with similar characteristics.
Alternatives to the LM324MX include the NJM324 from New Japan Radio and the RC4558 from Texas Instruments.