Overview
The LMH6601MGX/NOPB is a high-speed, low-voltage CMOS operational amplifier produced by Texas Instruments (previously National Semiconductor). This device is designed for use in a variety of consumer and industrial applications, offering a unique combination of high bandwidth, low power consumption, and rail-to-rail output. The LMH6601 is particularly suited for video line driver applications, including HDTV, as well as other applications such as transimpedance amplifiers, active filters, and high-impedance buffers.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Supply Voltage (V+ – V−) | 2.4 | 5.5 | V | |
| Operating Temperature | −40 | 85 | °C | |
| Bandwidth at Gain of +2 | 125 | MHz | ||
| Large Signal Bandwidth | 75 | MHz | ||
| Gain Flatness (0.1 dB) | 30 | MHz | ||
| Slew Rate | 260 | V/μs | ||
| Differential Gain and Phase | 0.25%/0.25° | |||
| Output Current | ±100 | mA | ||
| Package | 6-Pin SC70 |
Key Features
- High-speed voltage feedback operational amplifier with a bandwidth of 125 MHz at a gain of +2.
- Low-voltage operation: 2.4 V to 5.5 V single-supply range.
- Rail-to-rail output and low input bias current (50 pA maximum).
- Low current noise and high output current (up to 100 mA).
- Micropower shutdown feature with CMOS-compatible logic.
- AEC-Q100 Grade 3 qualified for automotive applications.
Applications
- Video amplifiers, including HDTV line drivers.
- Charge amplifiers and transimpedance amplifiers.
- Set-top boxes and sample-and-hold circuits.
- High-impedance buffers and active filters.
- Automotive applications.
Q & A
- What is the operating voltage range of the LMH6601?
The LMH6601 operates on a single supply voltage ranging from 2.4 V to 5.5 V.
- What is the bandwidth of the LMH6601 at a gain of +2?
The bandwidth at a gain of +2 is 125 MHz.
- What is the slew rate of the LMH6601?
The slew rate is 260 V/μs.
- Does the LMH6601 have a shutdown feature?
- What is the output current capability of the LMH6601?
The output current capability is up to ±100 mA.
- What package options are available for the LMH6601?
The LMH6601 is available in a 6-pin SC70 package.
- Is the LMH6601 suitable for automotive applications?
- What are some common applications of the LMH6601?
- What is the differential gain and phase of the LMH6601?
The differential gain and phase are 0.25%/0.25°.
- Is the LMH6601 still recommended for new designs?
No, the LMH6601 is not recommended for new designs as it has been announced for discontinuation with a lifetime-buy period in effect.
