Overview
The LMH6619MAE/NOPB is a high-performance, dual-channel operational amplifier designed and manufactured by Texas Instruments. This voltage feedback amplifier is part of the LMH6619 series and is widely used in applications requiring high-speed signal processing and precision amplification. With its robust specifications and versatile design, the LMH6619MAE/NOPB is ideal for use in industrial, automotive, and consumer electronics. Its compact SOIC-8 package and surface-mount technology (SMT) make it suitable for space-constrained applications.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Input Offset Voltage (Vos) | 100 | µV | |
| Supply Voltage (Single/Dual) | 2.7V~11V, ±1.35V~5.5V | V | |
| Input Bias Current | 1.4 | µA | |
| Number of Channels | 2 | ||
| Gain Bandwidth Product (GBP) | 58 | MHz | |
| -3dB Bandwidth | 140 | MHz | |
| Slew Rate | 57 | V/µs | |
| Operating Temperature | -40 to +125 | °C | |
| Dimensions (L x W) | 4.90 x 3.90 | mm | |
| Height | 1.75 | mm | |
| Mounting Type | SMT | ||
| Pin Count | 8 |
Key Features
- High-speed performance with a gain bandwidth product of 58 MHz and a slew rate of 57 V/µs.
- Dual-channel design for versatile signal processing applications.
- Wide supply voltage range (2.7V~11V, ±1.35V~5.5V) for flexible power management.
- Low input offset voltage of 100 µV ensures precision amplification.
- Compact SOIC-8 package with surface-mount technology for space-efficient designs.
- Robust operating temperature range (-40°C to +125°C) for harsh environments.
Applications
The LMH6619MAE/NOPB is widely used in various industries due to its high-speed and precision capabilities. Key application areas include:
- Industrial Automation: Signal conditioning and amplification in control systems.
- Automotive Electronics: Sensor signal processing and driver assistance systems.
- Consumer Electronics: Audio amplification and video signal processing.
- Medical Devices: Precision signal amplification in diagnostic equipment.
Q & A
1. What is the input offset voltage of the LMH6619MAE/NOPB?
The input offset voltage is 100 µV.
2. What is the operating temperature range of this amplifier?
The operating temperature range is -40°C to +125°C.
3. How many channels does the LMH6619MAE/NOPB have?
It is a dual-channel operational amplifier.
4. What is the gain bandwidth product (GBP) of this device?
The gain bandwidth product is 58 MHz.
5. What is the slew rate of the LMH6619MAE/NOPB?
The slew rate is 57 V/µs.
6. What is the supply voltage range for this amplifier?
The supply voltage range is 2.7V~11V for single supply and ±1.35V~5.5V for dual supply.
7. What is the package type of the LMH6619MAE/NOPB?
It comes in an SOIC-8 package.
8. Is this amplifier suitable for surface-mount technology (SMT)?
Yes, it is designed for surface-mount applications.
9. What are the typical applications of the LMH6619MAE/NOPB?
Typical applications include industrial automation, automotive electronics, consumer electronics, and medical devices.
10. What is the input bias current of this amplifier?
The input bias current is 1.4 µA.
