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MLX90609
Angular Rate Sensor (Standard version)
390109060901
Page 7 of 22
Data Sheet
Rev 007
January/08
Parameter
Symbol
Test Conditions
Min
Typ
Max
Units
Resonance Frequency
FRES
8.2
KHz
Wake-up time at power up Note 2
MLX90609 operational, all
parameters are in spec.,
CFLT=10nF, C3=100nF.
Capacitors names are
referred to Fig.6-1
150
250
ms
Resolution of the internal ADC
11
bit
ADC conversion time Note 2
TCONV
Includes Track/Hold
Acquisition Time
90
115
µs
Voltage Reference
VREF0
at 25°C
2.45
2.5
2.55
V
Voltage Reference TC
TCVREF
VREF =
VREF0 (1 + TCVREF × ∆T)
90
ppm/K
Temperature Sensor
VTEMP0
at 25°C
2.3
2.5
2.7
V
Temperature Sensor TC
TCTEMP
VOUTTEMP =
VTEMP0 + TCTEMP × ∆T
10
mV/K
Table 4. Sensor Specific Specifications
Notes:
1. Better performance can be obtained. Please contact Melexis.
2. These numbers are guaranteed by design and/or characterization.
3. The voltage reference should ideally not be loaded, as there is an internal ESD resistor of about 1.5 kOhm
in series with the output.
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