LMV772MA

Name: LMV772MA
Brand: Texas Instruments
Availability: InStock
Rating: 4.5 (10 reviews)
Author: Lisleapex

With its wide operating temperature range of -40 to 125 degrees Celsius

7,876 Effective Inventory

LMV772MA

Effective Inventory7,876

With its wide operating temperature range of -40 to 125 degrees Celsius

Manufacturer Part # : LMV772MA
Package/Case: SOIC-8
Brand: Texas Instruments
Product Categories : Instrumentation, OP Amps, Buffer Amps
Series : LMV772

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LMV772MA DataSheet

Pricing (USD)

Quantity	Unit Price	Ext. Price
1	$1.063	$1.06
200	$0.412	$82.40
500	$0.397	$198.50
1000	$0.390	$390.00

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

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LMV772MA Details

The LMV772MA is a dual low voltage, low power operational amplifier from Texas Instruments, designed for precision signal processing and amplification in various electronic circuits. This amplifier features rail-to-rail output capability, low input offset voltage, and low quiescent current, making it ideal for battery-powered applications and sensor interfaces.

Pinout

1 (OUT1): Amplifier 1 Output
2 (IN-1): Amplifier 1 Negative Input
3 (IN+1): Amplifier 1 Positive Input
4 (VCC+): Positive Power Supply
5 (VCC-): Negative Power Supply
6 (IN+2): Amplifier 2 Positive Input
7 (IN-2): Amplifier 2 Negative Input
8 (OUT2): Amplifier 2 Output

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

Key Features

Rail-to-Rail Output: Provides output voltage swing close to the supply rails.
Low Input Offset Voltage: Ensures accurate amplification of small signals.
Low Quiescent Current: Designed for low power consumption applications.
Dual Amplifiers: Features two independent amplifiers in a single package.
Wide Supply Voltage Range: Operates from a wide voltage range for flexibility in different applications.

Application

Sensor Interfaces: Ideal for precision amplification of sensor signals.
Battery-Powered Devices: Suitable for low power consumption applications in portable electronics.
Signal Conditioning: Used in signal conditioning circuits for accurate signal processing.

Where to Use

The LMV772MA is suitable for applications that require precision signal amplification and low power consumption. It is commonly used in sensor interfaces, battery-powered devices, and signal conditioning circuits for reliable and efficient signal processing.

How to Use

Integrate the LMV772MA into your circuit by connecting the input and output pins as needed for your application. Ensure proper power supply connections to the VCC+ and VCC- pins. Use appropriate decoupling capacitors for stable operation. For detailed usage instructions and application circuit designs, refer to the datasheet.

Application Circuit

The application circuit diagram for the LMV772MA demonstrates how to connect the operational amplifier in your electronic system. It includes connections for power supplies, input signals, and output connections, ensuring proper signal amplification and processing.

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

Equivalents

LMV358: A single operational amplifier with similar features and performance.
LMC6482: Dual operational amplifier with rail-to-rail output and low noise characteristics.

Complementary

The LMV772MA can be complemented by the LMV771 single operational amplifier for applications requiring additional amplification stages or channel expansion. Ensure compatibility and performance alignment when choosing complementary components.

Frequently Asked Questions

Q: What is the supply voltage range of the LMV772MA?

A: The LMV772MA can operate from a supply voltage range typically from 2.7V to 5.5V. Consult the datasheet for exact specifications and limitations.

Q: Can the LMV772MA handle high-frequency signals?

A: While the LMV772MA is optimized for precision amplification, it can handle moderate frequency signals. For high-frequency applications, consider the bandwidth limitations and slew rate of the amplifier.

Specifications

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

Product Category !	Precision Amplifiers	RoHS	N
Series	LMV772	Number of Channels	2 Channel
GBP - Gain Bandwidth Product	3.5 MHz	SR - Slew Rate	1.4 V/us
CMRR - Common Mode Rejection Ratio	74 dB	Output Current per Channel	18 mA
Ib - Input Bias Current	100 pA	Vos - Input Offset Voltage	1 mV
en - Input Voltage Noise Density	12 nV/sqrt Hz	Supply Voltage - Max	5.5 V
Supply Voltage - Min	2.7 V	Operating Supply Current	1.9 mA
Minimum Operating Temperature	- 40 C	Maximum Operating Temperature !	+ 125 C
Shutdown	No Shutdown	Mounting Style	SMD/SMT
Package / Case	SOIC-8	Brand	Texas Instruments
Height	1.45 mm	In - Input Noise Current Density	0.001 pA/sqrt Hz
Length	4.9 mm	Operating Supply Voltage !	3 V, 5 V
Product	Operational Amplifiers	Product Type !	Precision Amplifiers
PSRR - Power Supply Rejection Ratio	82 dB	Factory Pack Quantity	95
Subcategory	Amplifier ICs	Supply Type	Single
Voltage Gain dB	100 dB	Width	3.9 mm
Unit Weight	0.006596 oz

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 LMV772MA PDF Download

FAQs

What is LMV772MA?

The LMV772MA is a low-power, low-voltage, precision dual operational amplifier designed by Texas Instruments. It is well-suited for applications requiring precision signal amplification in low voltage and low power environments, such as battery-powered instruments, sensor interfaces, and portable devices.

How Does LMV772MA Work?

The LMV772MA operates as a precision operational amplifier with low offset voltage and low input bias current. It amplifies input signals with high accuracy and stability, making it suitable for precision measurement and signal conditioning applications. The amplifier features rail-to-rail input and output, ensuring maximum signal swing even at low supply voltages.

How Many Pins does LMV772MA have and What are the Functions of the Pinout Configuration?

The LMV772MA is housed in an 8-lead SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:

V+: Positive power supply pin.
V-: Negative power supply pin.
IN1+: Non-inverting input pin for channel 1.
IN1-: Inverting input pin for channel 1.
OUT1: Output pin for channel 1.
IN2+: Non-inverting input pin for channel 2.
IN2-: Inverting input pin for channel 2.
OUT2: Output pin for channel 2.

What are the Pros and Cons of LMV772MA?

Pros:

Low Power Consumption: Operates with very low power, making it ideal for battery-operated devices.
Precision: Provides low offset voltage and low drift, ensuring accurate signal amplification.
Rail-to-Rail Input and Output: Maximizes signal swing, enhancing dynamic range.
Low Input Bias Current: Suitable for applications requiring high input impedance.
Compact Package: The 8-lead SOIC package is space-efficient, suitable for compact designs.

Cons:

Limited Bandwidth: May not be suitable for high-frequency applications.
External Components: May require additional external components for optimal performance in certain applications.
Package Handling: The 8-lead SOIC package may be challenging to handle without appropriate equipment.

Are There Any Equivalents/Alternatives to LMV772MA for Recommendation?

Alternative parts to the LMV772MA include the MCP6021 from Microchip Technology and the TSZ182 from STMicroelectronics.
An equivalent part to the LMV772MA is the MAX44250 from Maxim Integrated.