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LRF 7047- Integrator Manual
5.4.1
Absolute Maximum Ratings
These are specifications for stress limits only. Functional operation of the device at these ratings or above
is not implied. Exposure to absolute maximum rating conditions for extended periods of time may affect
reliability and cause permanent damage to the device.
Parameter
PWR_IN *
RS232/RS422
RS232/RS422 Interface Select
Operating temperature
Storage temperature
* Reverse polarity protection for negative voltages only, the range of negative voltages is not
operational.
5.5 Electrical Characteristics
Typical values -> PWR_IN = 12V; T = 25°C (unless otherwise noted); Laboratory power source.
Max values -> PWR_IN 12 V over all temperature range.
Parameter
Power consumption OFF with PWR_SAFE
Power consumption Standby
Power consumption normal operating
Power consumption during a range measurement
Inrush current at start up
Inrush current during a range measurement
Power consumption during pointing
Input capacitance on PWR_IN
PWR_SAFE rise time
*1) See Warning on current peaks
NOTICE
On current peaks
It relies responsibility of the integrator to care about inrush peaks during the operation of the
sensor. Current peaks do vary widely (amplitude and duration) depending on the host source,
the quality of the cabling, voltage level, impedances and loads on the host system, the pin lines
selected to power the device, temperature and throughout versions of the hardware and
software.
The following graphs intention is to serve as a reference and not as specification.
914929_TML_LRF7047_en_Version B
Confidential & Proprietary Safran Vectronix AG – All rights reserved
conditions
Typical
Typical
Typical
Typical
Typical
Typical
Typical
Typical
Typical
Min
Max
-42
42
-15
15
-0.3
5
-35
70
-40
85
Min
Typical
Max
5
20
100
150
450
500
7.5
8
<4
<4
2.2
2.5
1500
1.5
Public: 04.2019
Page: 34/72
Unit
V
V
V
°C
°C
Unit
mW
mW
mW
W
A
A
W
µF
ms
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