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LM7322MM

Name: LM7322MM
Rating: 4.7 (12 reviews)

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規格

Mounting Style	SMD/SMT
Package / Case	MSOP-8
Brand	Texas Instruments
Product Type	Op Amps - Operational Amplifiers
Subcategory	Amplifier ICs
Number of Channels	2 Channel
Ib - Input Bias Current	1.2 uA
Supply Voltage - Max	32 V, +/- 16 V
Supply Voltage - Min	2.5 V, +/- 1.25 V
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C
Vos - Input Offset Voltage	5 mV
Height	0.86 mm
Length	3 mm
Width	3 mm
Unit Weight	0.000935 oz
Operating Supply Current	2.8 mA
en - Input Voltage Noise Density	14.3 nV/sqrt Hz
Shutdown	No Shutdown
PSRR - Power Supply Rejection Ratio	78 dB
Supply Type	Single, Dual
Amplifier Type	General Purpose Amplifier
SR - Slew Rate	12.3 V/us
Voltage Gain dB	80 dB
In - Input Noise Current Density	1.35 pA/sqrt Hz
Operating Supply Voltage	3 V, 5 V, 9 V, 12 V, 15 V, 18 V, 24 V, 28 V
Technology	CMOS
GBP - Gain Bandwidth Product	16 MHz
Type	General Purpose Amplifiers
Dual Supply Voltage	+/- 3 V, +/- 5 V, +/- 9 V, +/- 12 V, +/- 15 V
Maximum Dual Supply Voltage	+/- 16 V
Minimum Dual Supply Voltage	+/- 1.25 V

概述

Description

The LM7322MM is a high-performance dual operational amplifier (op-amp) designed for various analog applications. It features a wide bandwidth, making it suitable for high-speed signal processing tasks. With a low input noise and high slew rate, the LM7322MM provides excellent linearity and precision in amplifying signals.
Key specifications include a gain bandwidth product of 55 MHz, a low input offset voltage, and a high output drive capability, allowing it to function effectively in both audio and RF applications. Its wide supply voltage range and high common-mode rejection ratio (CMRR) enhance its versatility.
The LM7322MM is typically housed in an 8-pin SOIC package, making it compatible with surface-mount technology for compact designs. It is widely used in instrumentation, filtering, and active signal conditioning circuits. Overall, the LM7322MM is an ideal choice for engineers seeking reliable and efficient op-amp solutions in demanding environments.

Features

The LM7322MM is a high-speed, dual operational amplifier featuring a range of notable characteristics:
1. Bandwidth: Offers a high unity-gain bandwidth of approximately 10 MHz, making it suitable for fast signal processing.
2. Slew Rate: Provides a fast slew rate of around 15 V/μs, enabling rapid response to input changes.
3. Power Supply: Operates with a dual power supply ranging from ±2.5V to ±15V, allowing flexibility in various applications.
4. Low Noise: Designed with low noise characteristics, enhancing performance in audio and precision applications.
5. High Output Drive: Capable of driving heavy loads, it maintains stable output performance.
6. Common Mode Range: Features a wide common mode range which enhances its usability in various configurations.
7. Package: Available in a surface-mount SOIC package (LM7322MM), supporting compact designs.
These features make the LM7322MM ideal for applications in audio processing, instrumentation, and high-speed data acquisition systems.

Package

The LM7322MM is packaged in an 8-pin Mini-DIP (Dual In-line Package) configuration.

Pinout

The LM7322MM is a dual operational amplifier with a pin count of 8. Its primary functions include providing high-speed amplification with low noise and high precision, suitable for various applications such as signal conditioning, filtering, and gain stages in analog circuits.
The pin configuration is as follows:
1. Offset Null
2. Inverting Input (A)
3. Non-Inverting Input (A)
4. Output (A)
5. Output (B)
6. Non-Inverting Input (B)
7. Inverting Input (B)
8. V- (Negative Supply Voltage)
The device typically operates with a supply voltage range of ±2V to ±15V, making it versatile for many electronic designs.

Manufacturer

The LM7322MM is manufactured by Texas Instruments (TI), a renowned multinational technology company based in the United States. Founded in 1930, Texas Instruments is primarily known for its development of semiconductors and various electronic components. The company specializes in analog and embedded processing products, providing solutions for a wide range of industries including automotive, industrial, communications, and consumer electronics. TI is particularly recognized for its innovations in integrated circuits (ICs) and microcontrollers, contributing significantly to advancements in electronic devices and systems. The LM7322MM itself is a precision operational amplifier, highlighting TI's commitment to high-performance analog solutions.

Application

The LM7322MM is a dual high-speed operational amplifier primarily used in applications such as signal conditioning, active filtering, and data acquisition systems. It is suitable for precision amplification in instrumentation, audio processing, and video signal processing. Due to its high slew rate and bandwidth, it’s also ideal for use in telecommunications, medical imaging, and automotive sensor applications. Its versatility makes it valuable in both consumer electronics and industrial control systems.

Equivalent

The LM7322MM is a dual high-speed operational amplifier. Equivalent products include:
1. OPA2134 (Burr-Brown)
2. AD8042 (Analog Devices)
3. LT1363 (Linear Technology)
4. MAX4420 (Maxim Integrated)
Always verify specifications for specific applications.