MLX90326LFR Просмотр технического описания (PDF) - Melexis Microelectronic Systems
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MLX90326LFR Datasheet PDF : 13 Pages
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MLX90326
Analog 0-5V Sensor Interface IC
5 General Electrical Specifications
DC Operating Parameters TA = -40oC to 150oC, VDD = 5.0V (unless otherwise specified)
Parameter.
Symbol
Comments
Min
Typ
Max
Supply Voltage
VDD
4.5
5.5
Supply Current
IDD
No output load,
4
9
VDD=5V±10%
Output
10Ω < RSERIES <
0
100
capacitive load
10 kΩ
Output resistive
load
To reach
2.4
5%VDD to
95%VDD
Output current
± 1.9
capability
Output short
VDD=5V±10%
±50
circuit current
Digital output
current
±2
±5
VDD line
inductance
0
22
Signal path general Specifications
Parameter.
Symbol
Comments
Min
Typ
Max
Overall gain
12.7
442
Coarse gain
Gdido
1bit
programmable
3.25 (Gdido = 0)
13 (Gdido = 1)
Gdts
1bit
programmable
2 (Gdts = 0)
5 (Gdts = 1)
Gcs
1bit
programmable
1.24 (Gcs = 0)
1.9375 (Gcs =1)
Fine gain
Fgain
10 bit
0.448
0.99
programmable
Typical sensor
output span that
can be
accommodated
to achieve 4V
output span
1.8
63
3901090326
Rev 002
Page 5 of 13
Units
V
mA
nF
kΩ
mA
mA
mA
µH
Units
V/V
V/V
V/V
V/V
V/V
mV/Vsupply
Data Sheet
Jan/08
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