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LMH34400
SBOSA56B – MARCH 2022 – REVISED MARCH 2023
LMH34400 240-MHz, Single-Ended, Transimpedance Amplifier with Integrated Clamp
1 Features
3 Description
• Integrated gain: 40 kΩ • Performance, CPD = 1 pF:
– Bandwidth: 240 MHz – Input-referred noise: 50 nARMS – Rise, fall time: 1.5 ns • Integrated ambient light cancellation • Integrated 100-mA protection clamp • Quiescent current: 20 mA • Low-power mode current: 1.5 mA • Temperature range: –40°C to +125°C
2 Applications
• Mechanically scanning LIDAR • Solid-state scanning LIDAR • Laser distance meter • Optical ToF position sensor • Drone vision • Industrial robot LIDAR • Mobile robot LIDAR • Vacuum robot LIDAR
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LMH34400 Datasheet
