LMH6723/LMH6724/LMH6725 is a single/dual/quad 370MHz 1mA current feedback operational amplifier. Its features include 370MHz bandwidth, 1mA current consumption, 110mA linear output current, 0.03%, 0.11˚ differential gain and phase, 0.1dB gain flatness to 100MHz, fast slew rate: 600V/µs, single supply range 4.5 to 12V. It is widely used in portable devices.
The LMH6723, LMH6724 and LMH6725 are single‑, dual‑ and quad‑channel current‑feedback operational amplifiers offering a 370 MHz large‑signal bandwidth, 260 MHz small‑signal bandwidth, and a 600 V/µs slew rate while drawing only 1 mA from a 5 V supply. Their low power consumption, wide supply range (4.5 V to 12 V) and small TSSOP, SOIC and SOT23 packages make them suitable for portable video, line‑driver and DVD applications.
The datasheet provides absolute maximum ratings, detailed electrical characteristics, typical performance graphs, connection diagrams, and ordering information for each package variant. Physical dimensions and compliance notes are also included for designers needing precise layout data.
| Large‑signal bandwidth | 370 MHz |
|---|---|
| Slew rate | 600 V/µs |
| Supply current | 1 mA per amplifier |
| Linear output current | 110 mA |
| Gain flatness | 0.1 dB to 100 MHz |
| Supply voltage range | 4.5 V to 12 V |
Each amplifier draws 1 mA from the supply.
The amplifiers can source up to 110 mA of linear output current.
They operate from a single supply of 4.5 V to 12 V.