Power Supply & Timing - Safran LRF 3013 Manual

LRF 3013 Integrator Manual
5.2 Power Supply & Timing
Parameter
Operating Voltage
Load capacitance
**
Standby current
Average Power consumption
during ranging
Average Power consumption
during lasing
** Make sure the UART lines are in a high impedance state if the LRF-module is not powered (PWR_IN)!
Following diagrams below show typical power consumption and timing behavior of a range measurement
event at room temperature with 5 V power supply. Note that the POWER ON signal is shown inverted.
Power onLRF
Module
Figure 14: Power consumption and timing with 5 V power supply during a range measurement
Figure 14 above shows the current consumption, UART signal and timing of a range measurement event.
The diagram shows the following key figures:
Document number: TML 913655 ver A
Confidential & Proprietary  Safran Vectronix AG – All rights reserved
Min
4.5 V
-
-
-
-
Range Request
">Md1<CR>"
LRF Range Output
Lasing Time
Value
Typical Max
- 16 V
- 70 µF
15 µA 30 µA
1.25 W (@ 5 V) 3 W
- 3.5 W
Public: 13.03.2017
page: 22/36