mlx90711 ETC-unknow, mlx90711 Datasheet - Page 3
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mlx90711
Manufacturer Part Number
mlx90711
Description
Position/movement Sensing Auto-shutoff
Manufacturer
ETC-unknow
Datasheet
1.MLX90711.pdf
(12 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
mlx90711BA
Manufacturer:
MLX
Quantity:
6 233
Part Number:
mlx90711BC
Manufacturer:
MMELEXIS
Quantity:
20 000
Power down timing
After disconnecting the mains , the chip will reset:
- within typical 0.25sec when the coil is not activated
(iron is heating)
- within typical 2.5sec when the coil is activated (iron
is in ASO)
Relay and led driver options
The relay is driven by a pulsed signal instead of a
continuous
consumption is reduced.
The relay driver performs this feature. There are
four duty cycles available: 14.4%,16%,
31%. During 7.8 ms after the switching time , the
duty cycle is increased. This will give an increased
energy to the relay for a short time at the moment the
relay coil must change the state of the contact. The
switching time starts by applying the control voltage
on the coil of the relay. The values of the duty cycles
SRD1
0
0
1
1
MLX902xx Name of Sensor
MLX90711 Position/movement Sensing Auto-Shutoff Page 3
cavity
Applications Example
SRD2
0
1
0
1
signal.
PCB
Relay DC
14.4%(28%)
28%(43%)
16%(31%)
31%(48%)
ball position
Consequently,
ball
Led DC
14.4%(28%)
28%(43%)
16%(31%)
31%(48%)
copper track
the
Position/movement Sensing Auto-Shutoff
28% and
power
Rev Y.X
SUM
for the first 7.8 ms are in the table in brackets. The
switching frequency of relay and led are the same
and are typically 20.48KHz.
The type of relay should be normally closed (NC). A
NC relay is opened by applying the control voltage
on its coil and in this case the module is in Auto
Shut-Off mode.
CA0
CA1
Sequencer
Relay - Led output configuration
ADC
VSS
90711
Logic
Regulator & bias
22/Aug/98
Osc
RD
LEDP
MLX90711
VSS
Rev 1.0
VDD1
Relay
LED
VDD
LEDP
1
RD
90711
15/Sep/00
Page 3