Overview
The LMH6609MAX/NOPB, produced by Texas Instruments, is an ultra-wideband, unity gain stable, voltage feedback operational amplifier. This device is designed for maximum flexibility, particularly in applications such as active filters, integrators, and video line drivers. It features a large signal bandwidth and slew rate, making it suitable for a variety of high-performance applications. The LMH6609 is available in both 8-pin SOIC and 5-pin SOT-23 packages, and it is specified for operation over the -40°C to +85°C temperature range.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Supply Voltage | 6.6V | 12V | V | ||
| Supply Current (No Load) | VS = 10V | 7.0mA | 8.5mA | mA | |
| Input Offset Voltage | 0.8mV | 2.5mV | mV | ||
| Input Bias Current | -2µA | 8µA | µA | ||
| Slew Rate | 2V Step | 1400V/µs | V/µs | ||
| Linear Output Current | 90mA | mA | |||
| Differential Gain/Phase | RL = 150Ω, 4.43MHz | 0.01%/0.026° | %/° | ||
| Voltage Noise | >1MHz | 3.1nV/√Hz | nV/√Hz | ||
| Operating Temperature Range | -40°C | +85°C | °C |
Key Features
- Ultra-wideband, unity gain stable voltage feedback architecture
- High slew rate of 1400V/μs and large signal bandwidth
- Low input offset voltage (<1mV) and minimal bias current
- High differential gain and phase accuracy (0.01%/0.026°)
- Low voltage noise (3.1nV/√Hz)
- High linear output current (90mA)
- Operates over a wide supply voltage range (6.6V to 12V)
- Available in 8-pin SOIC and 5-pin SOT-23 packages
Applications
- Test equipment
- IF/RF amplifiers
- A/D input drivers
- Active filters and integrators
- DAC output buffers
- Video line drivers and distribution amplifiers
- Transimpedance amplifiers
Q & A
- What is the typical supply voltage range for the LMH6609?
The LMH6609 operates over a supply voltage range of 6.6V to 12V. - What is the slew rate of the LMH6609?
The slew rate of the LMH6609 is 1400V/μs. - What is the maximum linear output current of the LMH6609?
The maximum linear output current is 90mA. - What are the key applications of the LMH6609?
The LMH6609 is used in test equipment, IF/RF amplifiers, A/D input drivers, active filters, integrators, DAC output buffers, video line drivers, and transimpedance amplifiers. - What is the operating temperature range of the LMH6609?
The operating temperature range is -40°C to +85°C. - What are the available package types for the LMH6609?
The LMH6609 is available in 8-pin SOIC and 5-pin SOT-23 packages. - What is the input offset voltage of the LMH6609?
The input offset voltage is typically 0.8mV. - How does the LMH6609 perform in terms of differential gain and phase?
The LMH6609 has a differential gain of 0.01% and a differential phase of 0.026°. - What is the voltage noise of the LMH6609?
The voltage noise is 3.1nV/√Hz. - Is the LMH6609 suitable for battery-powered devices?
Yes, the LMH6609 has a low supply current of 7mA, making it suitable for battery-powered devices.
