LMH32404
LMH32404 is Multiplexed Transimpedance Amplifier manufactured by Texas Instruments.
SBOSA05C
- AUGUST 2021
- REVISED NOVEMBER 2022
LMH32404 Four-Channel, Differential Output, Multiplexed Transimpedance Amplifier With Integrated Clamping and Ambient Light Cancellation
1 Features
- Gain: 20 kΩ
- Performance, CPD = 1 p F:
- Bandwidth: 350 MHz
- Input-referred noise: 56 n ARMS
- Rise, fall time: 1.25 ns
- Quiescent current: 28 m A/channel
- Standby mode: 10 m A/channel
- Low power mode: 2.5 m A (4 channels)
- Channel switching time: 10 ns
- Integrated ambient light cancellation
- Integrated 100-m A protection clamp
- 4 Input channels and 4 differential output channels
- Integrated multiplexer enables flexible configurability between optical sensor and ADC/TDC
- Multiple LMH32404s can be bined in parallel to create a wider field-of-view (Fo V)
- Package: 28-pin VQFN
- Bare die
- Temperature range:
- 40°C to +125°C
2 Applications
- Mechanically scanning LIDAR
- Solid-state scanning LIDAR
- Laser distance meter
- Safety area scanner
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VDD1x...
