Key facts
- Model
- LM7372
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-07-06
Start here
National Semiconductor LM7372 High Speed Dual Operational Amplifier Datasheet
The LM7372 is a high speed dual voltage feedback amplifier designed for video and high speed signal processing applications such as xDSL. It combines the slewing characteristic of current feedback amplifiers with the stability of traditional voltage feedback configurations, operating stably at gains as low as +2 or -1.
Key features include a very high slew rate of 3000V/us, a wide gain bandwidth product of 120MHz, and a high output current of 150mA. The device is specified for both +15V operation to allow large signal swings and +5V operation for portable applications.
National Semiconductor LM7372 specifications
| Slew Rate | 3000V/us (typical at +15V) |
|---|---|
| Gain Bandwidth Product | 120MHz |
| Output Current | 150mA |
| Supply Current (both amps) | 6.5mA per amplifier / 13mA total |
| Unity Bandwidth Product (+5V) | 100 MHz |
Source: National Semiconductor LM7372 High Speed Dual Operational Amplifier Datasheet
All National Semiconductor LM7372 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
Is the LM7372 stable at low gains?
Yes, it is stable for gains as low as +2 or -1.
From: National Semiconductor LM7372 High Speed Dual Operational Amplifier Datasheet
Can the LM7372 operate on a 5V supply?
Yes, the device is specified for +5V operation to support portable applications.
From: National Semiconductor LM7372 High Speed Dual Operational Amplifier Datasheet
What is the maximum output current of the LM7372?
The LM7372 can source or sink up to 150 mA of output current.
From: National Semiconductor LM7372 High Speed Dual Operational Amplifier Datasheet
What slew rate does the LM7372 provide?
The device offers a very high slew rate of 3000 V/µs.
From: National Semiconductor LM7372 High Speed Dual Operational Amplifier Datasheet