MLX90805 Просмотр технического описания (PDF) - Melexis Microelectronic Systems
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MLX90805 Datasheet PDF : 13 Pages
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MLX90805
Intelligent Triac Controller
MLX90805 Electrical Specifications
Environmental Conditions
Symbol
Tamb
Description
Ambient temperature
Min Typ Max
0
85
Unit Condition
°C
Tch
Rth
IDDAm
Maximum chip temperature
Thermal resistance
Maximum allowed source sup-
ply current
150
°C
110
°C/Ω DIP8 or SOP8 package
10
mA Drivers off, all the current flows
in the chip
Analog Features
Power Supply
High voltage supply should be applied between VDDA and VSS.
Symbol
VDDA
VDD
IDDA
Description
Voltage applied at the supply
pin
Internal 5V supply
Current consumption
Min Typ Max
14 16 18
4.6 5.0 5.4
3
VREF
For external circuitry
4.6 5
5.4
Unit Condition
V IDDA = 5mA
V
mA VDDA = 14V
V IREF = 8mA
Power On Reset
This block ensures a correct start of the digital part.
The reset signal goes up for VDD > Vdporh and down for VDD < Vdporl.
Symbol
Vdporh
Description
High level threshold
Min Typ
2.5
Max Unit Conditions
V
Vdporl
Low level threshold
2.0
V
Vdphyst
Hysteresis
0.5
V
Symbol
Vaporh
Vaporl
Vaphyst
Description
High level threshold
Low level threshold
Hysteresis
Min Typ Max
12 13 14
9 10 11
23
4
Unit Condition
V
V
V
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22/Aug/98 Rev 1.2 17P/Magaey3/00
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