Overview
The LM7372MR/NOPB is a high-speed, dual operational amplifier produced by Texas Instruments. This device is characterized by its high slew rate, low distortion, and high output current, making it ideal for various high-speed signal processing applications. The LM7372MR/NOPB operates over a wide supply voltage range and is suitable for both single and dual supply configurations, including ±5 V for portable applications. It is built on TI's Advanced VIP™III (Vertically Integrated PNP) complementary bipolar process, ensuring high performance and reliability.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Number of Amplifiers | 2 | |
| Bandwidth | 120 MHz | |
| Slew Rate | 3000 V/µs | |
| Supply Voltage Range | 9 V to 36 V | |
| Typical Single Supply Voltage | 10 V to 28 V | |
| Typical Dual Supply Voltage | ±12 V, ±15 V, ±5 V, ±9 V | |
| Package Type | PSOP | |
| Pin Count | 8 Pins | |
| Operating Temperature Range | -40°C to +85°C | |
| Typical Voltage Gain | 78 dB | |
| High Output Current | 150 mA | |
| Input Voltage Noise Density | 14 nV/√Hz |
Key Features
- High slew rate of 3000 V/µs and wide gain bandwidth product of 120 MHz, making it suitable for high-speed signal processing applications.
- High output current of 150 mA, enabling it to drive low impedance loads and applications such as video distribution, transformer drivers, and laser diode drivers.
- Low harmonic distortion and high SFDR (Spurious-Free Dynamic Range), ideal for ADC/DAC systems and multimedia applications.
- Operates on single and dual supply voltages, including ±5 V for portable applications.
- Low quiescent supply current of 6.5 mA per amplifier, with the ability to increase supply current as needed for large output swings and high frequency operations.
- High open-loop gain of 85 dB and high common-mode rejection ratio (CMRR) of up to 93 dB.
Applications
- HDSL and ADSL drivers
- Multimedia broadcast systems
- Professional video cameras
- CATV/Fiber Optics signal processing
- Pulse amplifiers and peak detectors
- HDTV amplifiers
- Video and high-speed signal processing applications
Q & A
- What is the slew rate of the LM7372MR/NOPB? The slew rate of the LM7372MR/NOPB is 3000 V/µs.
- What is the bandwidth of the LM7372MR/NOPB? The bandwidth of the LM7372MR/NOPB is 120 MHz.
- What is the typical output current of the LM7372MR/NOPB? The typical output current of the LM7372MR/NOPB is 150 mA.
- What are the operating temperature ranges for the LM7372MR/NOPB? The operating temperature range is from -40°C to +85°C.
- Can the LM7372MR/NOPB operate on single and dual supply voltages? Yes, it can operate on both single and dual supply voltages, including ±5 V for portable applications.
- What is the typical voltage gain of the LM7372MR/NOPB? The typical voltage gain is 78 dB.
- What are some common applications of the LM7372MR/NOPB? Common applications include HDSL and ADSL drivers, multimedia broadcast systems, professional video cameras, CATV/Fiber Optics signal processing, and more.
- What is the input voltage noise density of the LM7372MR/NOPB? The input voltage noise density is 14 nV/√Hz.
- What is the package type of the LM7372MR/NOPB? The package type is PSOP (Plastic Small Outline Package).
- How many amplifiers are in the LM7372MR/NOPB? The LM7372MR/NOPB contains 2 amplifiers.
