Overview
The LM7322MA/NOPB is a precision operational amplifier (op-amp) produced by Texas Instruments. This dual-channel op-amp is known for its high current output capabilities, making it suitable for driving low impedance and difficult loads. It operates over a wide supply voltage range of 2.5V to 32V, which is higher than many general-purpose op-amps. This feature, along with its rail-to-rail input and output, makes it versatile for various applications.
Key Specifications
| Specification | Description |
|---|---|
| Brand | Texas Instruments |
| Amplifier Type | Precision |
| Mounting Type | Surface Mount |
| Package Type | SOIC-8 |
| Power Supply Type | Single |
| Number of Channels per Chip | 2 |
| Pin Count | 8 |
| Typical Single Supply Voltage | 2.5V to 32V |
| Typical Gain Bandwidth Product | 20MHz |
| Typical Slew Rate | 18V/µs |
| Minimum Operating Temperature | -40°C |
| Maximum Operating Temperature | +125°C |
| Rail to Rail | Rail to Rail Input/Output |
| Typical Voltage Gain | 85 dB |
| Height | 1.45mm |
| Width | 3.9mm |
| Length | 4.9mm |
| Typical Input Voltage Noise Density | 15nV/√Hz |
Key Features
- High current output suitable for driving low impedance and difficult loads.
- Wide supply voltage range of 2.5V to 32V.
- Rail-to-rail input and output.
- High gain bandwidth product of 20MHz.
- High slew rate of 18V/µs.
- Low input voltage noise density of 15nV/√Hz.
- Compact SOIC-8 package.
Applications
The LM7322MA/NOPB is used in a variety of applications due to its high current output and wide operating voltage range. Typical applications include:
- Driving MOSFETs and power transistors.
- Bridge amplifiers.
- Motor speed controllers.
- Servo amplifiers.
- Power supplies.
- Instrument systems.
Q & A
- What is the typical supply voltage range of the LM7322MA/NOPB?
The typical supply voltage range is 2.5V to 32V. - How many channels does the LM7322MA/NOPB have?
The LM7322MA/NOPB has 2 channels. - What is the package type of the LM7322MA/NOPB?
The package type is SOIC-8. - What is the typical gain bandwidth product of the LM7322MA/NOPB?
The typical gain bandwidth product is 20MHz. - What is the typical slew rate of the LM7322MA/NOPB?
The typical slew rate is 18V/µs. - What are the operating temperature ranges for the LM7322MA/NOPB?
The minimum operating temperature is -40°C, and the maximum operating temperature is +125°C. - Does the LM7322MA/NOPB have rail-to-rail input and output?
Yes, it has rail-to-rail input and output. - What is the typical input voltage noise density of the LM7322MA/NOPB?
The typical input voltage noise density is 15nV/√Hz. - What are some common applications of the LM7322MA/NOPB?
Common applications include driving MOSFETs and power transistors, bridge amplifiers, motor speed controllers, servo amplifiers, power supplies, and instrument systems. - Is the LM7322MA/NOPB RoHS compliant?
Yes, the LM7322MA/NOPB is RoHS compliant.
