LMC6484IMX/NOPB

Name: LMC6484IMX/NOPB
Brand: Texas Instruments
Rating: 4.5 (10 reviews)
Author: Lisleapex

Operational Amplifiers - Op Amps CMOS QUAD RRIO OP AMP

6,727 Effective Inventory

LMC6484IMX/NOPB

Effective Inventory6,727

Operational Amplifiers - Op Amps CMOS QUAD RRIO OP AMP

Manufacturer Part # : LMC6484IMX/NOPB
Package/Case: SOIC-14
Brand: Texas Instruments
Product Categories : Instrumentation, OP Amps, Buffer Amps
Series : LMC6484

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LMC6484IMX/NOPB DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

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LMC6484IMX/NOPB Details

The LMC6484IMX/NOPB is a quad operational amplifier from Texas Instruments, designed for high-performance applications in various industries. This device features low power consumption, high-speed operation, and a wide operating temperature range, making it suitable for precision instrumentation, data acquisition systems, medical equipment, and industrial control systems.

Pinout

V+: Positive Power Supply
V-: Negative Power Supply
GND: Ground
IN+: Non-inverting Input
IN-: Inverting Input
OUT+: Non-inverting Output
OUT-: Inverting Output

Key Features

Low Power Consumption: The LMC6484IMX/NOPB operates at a low power consumption of 1.5mA per amplifier, making it suitable for battery-powered devices and portable equipment.
High-Speed Operation: This device features high-speed operation with a bandwidth of 3MHz, allowing for fast and accurate signal processing in various applications.
Wide Operating Temperature Range: The LMC6484IMX/NOPB operates over a wide temperature range of -40°C to 125°C, making it suitable for use in harsh environments and extreme temperatures.

Applications

Precision Instrumentation: The LMC6484IMX/NOPB is suitable for precision instrumentation applications, such as data acquisition systems, medical equipment, and industrial control systems.
Data Acquisition Systems: This device can be used in data acquisition systems to amplify and filter signals, allowing for accurate and reliable data collection.
Medical Equipment: The LMC6484IMX/NOPB is suitable for use in medical equipment, such as ECG machines, ultrasound devices, and other medical instruments that require high-performance amplification.

Where to Use

The LMC6484IMX/NOPB can be used in various applications where high-performance amplification is required. Some examples include:

Data acquisition systems
Precision instrumentation
Medical equipment
Industrial control systems

How to Use

To use the LMC6484IMX/NOPB, follow these steps:

Connect the positive power supply (V+) to a suitable voltage source.
Connect the negative power supply (V-) to ground or another suitable reference point.
Apply the input signal to the non-inverting input (IN+) or inverting input (IN-).
Obtain the amplified output signal from the non-inverting output (OUT+) or inverting output (OUT-).

Application Circuit

The application circuit diagram for the LMC6484IMX/NOPB illustrates how to connect the amplifier to a suitable power supply and input signal. It includes connections for positive and negative power supplies, ground, and input/output signals.

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

Equivalents

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

Complementary

The LMC6484IMX/NOPB can be complemented by other amplifiers or components that offer additional features and performance. Some examples include:

LMV321: A high-speed operational amplifier from Texas Instruments offering higher bandwidth and faster settling times.
OPA277: A low-power operational amplifier from Texas Instruments offering lower power consumption and improved noise performance.

Frequently Asked Questions

Q: What is the maximum bandwidth of the LMC6484IMX/NOPB?

A: The maximum bandwidth of the LMC6484IMX/NOPB is 3MHz.

Q: Can the LMC6484IMX/NOPB be used in medical equipment applications?

A: Yes, the LMC6484IMX/NOPB can be used in medical equipment applications where high-performance amplification is required.

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)	15
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V)	3	Vos (offset voltage at 25°C) (max) (mV)	0.75
GBW (typ) (MHz)	1.5	Slew rate (typ) (V/µs)	1.3
Rail-to-rail	In, Out	Offset drift (typ) (µV/°C)	1
Iq per channel (typ) (mA)	0.4125	Vn at 1 kHz (typ) (nV√Hz)	37
CMRR (typ) (dB)	82	Rating	Catalog
Operating temperature range (°C)	-40 to 85	Input bias current (max) (pA)	4
Iout (typ) (A)	0.015	Architecture	CMOS
Input common mode headroom (to negative supply) (typ) (V)	-0.25	Input common mode headroom (to positive supply) (typ) (V)	0.25
Output swing headroom (to negative supply) (typ) (V)	0.1	Output swing headroom (to positive supply) (typ) (V)	-0.1
THD + N at 1 kHz (typ) (%)	0.01

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 LMC6484IMX/NOPB PDF Download

FAQs

What is LMC6484IMX/NOPB?

The LMC6484IMX/NOPB is a quad low-power rail-to-rail output operational amplifier manufactured by Texas Instruments. It provides four independent precision amplifiers in a single package, making it suitable for applications requiring multiple operational amplifiers in a compact design.

How Does LMC6484IMX/NOPB Work?

The LMC6484IMX/NOPB functions as a quad operational amplifier with rail-to-rail output capabilities. Each amplifier can amplify input signals with high precision and stability, suitable for various signal conditioning and measurement applications. The device operates efficiently at low power levels.

How Many Pins does LMC6484IMX/NOPB have and What are the Functions of the Pinout Configuration?

The LMC6484IMX/NOPB is housed in a 14-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:

V+: Positive power supply pin.
V-: Negative power supply pin.
IN1, IN2, IN3, IN4: Non-inverting input pins for each amplifier.
OUT1, OUT2, OUT3, OUT4: Output pins for each amplifier.
+IN1, +IN2, +IN3, +IN4: Inverting input pins for each amplifier.
-IN1, -IN2, -IN3, -IN4: Offset nulling pins for each amplifier.

What are the Pros and Cons of LMC6484IMX/NOPB?

Pros:

Quad Amplifier: Provides four independent amplifiers in a single package for space-efficient designs.
Rail-to-Rail Output: Ensures maximum signal swing even at lower supply voltages.
Low Power Consumption: Operates at low power levels, suitable for portable and battery-powered applications.
Precision: Offers accurate signal amplification with low offset voltage and input bias current.
Versatile: Can be used in a wide range of applications including active filters, instrumentation, and sensor interfaces.

Cons:

Complexity: Quad amplifiers may not be necessary for all applications, potentially leading to unused channels.
Cost: Higher cost compared to single amplifiers due to multiple amplifiers in one package.
Size: The 14-pin package may be larger than needed for some compact designs.

Are There Any Equivalents/Alternatives to LMC6484IMX/NOPB for Recommendation?

The TL084 from Texas Instruments is a quad operational amplifier with similar specifications.
Alternatives to the LMC6484IMX/NOPB include the MCP6044 from Microchip Technology and the LM324 from Texas Instruments.