Analog Devices Inc. DC2900A Demo Circuit for the LTC6561
Analog Devices Inc. DC2900A Demo Circuit for the LTC6561 is a 16-channel analog LiDAR receiver chain featuring the LTC6561 trans-impedance amplifier. This trans-impedance amplifier offers 74kΩ trans-impedance gain and 30µA linear input current. The LTC6561 amplifier's fast overload recovery makes it well-suited for LiDAR receivers. The DC2900A features FirstSensor's 16-channel 400nm to 1100nm wavelength-sensitive Avalanche Photodiode (APD) array sensor. This sensor feeds four LTC6561s for current-to-voltage conversion and amplification. The DC2900A AC-coupled output is intended to demonstrate time-domain measurements into 50Ω systems.
Features
- 16-channel analog LiDAR receiver chain
- LTC6561 amplifier offers:
- 74kΩ trans-impedance gain
- 30µA linear input current range
- Fast overload recovery
- FirstSensor's 16-channel 400nm to 1100nm wavelength-sensitive APD array sensor
- APDs are DC coupled to the TIAs inputs to facilitate fast channel switching and output multiplexing
Applications
- LIDAR receiver
- Industrial imaging
DC2900 Switch Positions for High and Low
APD Channel Orientation
Associated Product
Analog Devices Inc. LTC6561 4-Channel Transimpedance Amplifier
4-Channel Transimpedance Amplifier (TIA), ideal for high dynamic range LIDAR applications.
Publicado: 2020-02-28
| Actualizado: 2024-09-13