Datasheet MLX90601B
Analog IR thermometer module
ELECTRICAL CHARACTERISTICS
Parameter
Symbol Test Condition Min
Typ
Max
Unit
Regulator and consumption
Supply voltage range
Supply current
POR threshold voltage
IR-chain amplifier and output driver
Vin
Idd
Vpor
VDD
@ Ta=25°C
4.5
1.1
75
5
5
1.3
6
5.6
1.5
V
mA
V
Power supply rejection
ratio
PSSR
dB
f ≤ 100kHz
Input referred white noise
Chopper frequency
Output voltage range
Output source current
Output sink current
DC Output impedance,
drive
Vnir
fc
rms-value
25
nV/√Hz
kHz
V
mA
uA
8
IROUT
IROUT
IROUT
IROUT
0
1
20
Vdd-0.2
Iod
Ios
rod
10
Ω
DC Output impedance,
sink
ros
IROUT
100
Ω
Amplifier bandwidth
Temp-chain amplifier and output driver
Power supply rejection
ratio
BW
500
15
Hz
dB
PSSR
75
f ≤ 100kHz
Input referred white noise
Chopper frequency
Output voltage range
Output source current
Output sink current
AC Output impedance
Amplifier bandwidth
Rel1 open drain relay driver
High voltage protections
output impedance
ADC
Vntemp
fc
ORtemp
Iod
Ios
ro
rms-value
400
nV/√Hz
kHz
V
mA
uA
TEMPOUT
TEMPOUT
TEMPOUT
TEMPOUT
0
1
20
Vdd-0.2
100
Ω
Hz
BW
500
32
V
Ω
Ro
10
12
Resolution
bit
Monotonicity
guaranteed by design
Differential non-linearity
Integral non-linearity
Gain error
DNL
INL
0.4
½
1
LSB
LSB
LSB
full scale
Vref=3V
Total input-referred noise
DAC
Resolution
0.2
LSB
bit
8
Monotonicity
guaranteed by design
Differential non-linearity
Integral non-linearity
DNL
INL
½
½
LSB
LSB
390109060101
Rev. 004
Page 2 of 8
Dec/01