The LMH6723/LMH6724/LMH6725 is a single/dual/quad 370 MHz 1 mA current feedback op amp. It provides a 260 MHz small signal bandwidth at a gain of +2 V/V and a 600 V/µs slew rate while consuming only 1 mA from ±5V supplies. The LMH6723/LMH6724/LMH6725 supports video applications with its 0.03% and 0.11˚ differential gain and phase errors for NTSC and PAL video signals while driving a back terminated 75Ω load. The LMH6723/LMH6724/LMH6725 also offers a flat gain response of 0.1 dB to 100 MHz. Additionally, the LMH6723/LMH6724/LMH6725 can deliver 110 mA of linear output current. This level of performance, as well as a wide supply range of 4.5 to 12V, makes the LMH6723/LMH6724/LMH6725 an ideal op amp for a variety of portable applications. The LMH6723/LMH6724/LMH6725's small packages (SOIC & SOT23), low power requirement and high performance, allow it to serve a wide variety of portable applications.
This document provides technical specifications and performance characteristics for the National Semiconductor LMH6723 (Single), LMH6724 (Dual), and LMH6725 (Quad) Current Feedback Operational Amplifiers. These devices are designed to offer high bandwidth up to 370 MHz at unity gain while consuming only 1 mA of supply current from +5V supplies.
| -3 dB Bandwidth (Gain +2) | 260 MHz |
|---|---|
| Supply Current | 1 mA |
| Linear Output Current | 110 mA |
| Slew Rate | 600 V/us |
| Supply Voltage Range | 4.5 to 12V |
The device operates with a nominal supply voltage between 4.5V and 12V.
The typical slew rate is 600 V/us when stepping from 4V.
The device can deliver up to 110 mA of linear output current.