mlx90323 Melexis Company, mlx90323 Datasheet - Page 7
mlx90323
Manufacturer Part Number
mlx90323
Description
4 ? 20 Ma Loop Sensor Interface With Signal Conditioning And Eeprom
Manufacturer
Melexis Company
Datasheet
1.MLX90323.pdf
(24 pages)
3901090323
Rev 001
Coarse Gain
Fixed gain
Output current CMO pin
Current sense resistor
Overall gain
Overall non-linearity
Bandwidth (-3dB)
Temperature Sensor & Amplifier
Temperature sensor sensitivity
Temperature sensor output voltage
Input voltage range TMP pin
@ V
Resolution
Offset Error
Resolution
Offset error
Trimmed RC oscillator frequency
Frequency temperature coefficient
Clock Stability with temperature compensation over full
temperature range
Ratio of f (microcontroller main
clock and (RC oscillator)
Current Output Stage
Signal Path ( General)
DAC
Monotonicity
ADC
Monotonicity
On-Chip RC Oscillator and Clock
DD
= 5.0V
R
Current mode
Current sense res = 24
39 nF (FLT to GND)
GNTP[1,0] = 00
GNTP[1,0] = 01
GNTP[1,0] = 10
GNTP[1,0] = 11
TURBO = 0
TURBO = 1
SENSE
CSGN = 00
CSGN = 01
CSGN = 10
CSGN = 11
= 24 ohm
Page 7 of 24
with Signal Conditioning and EEPROM
4 – 20 mA Loop Sensor Interface
-0.25
1.05
1.71
2.77
4.48
86.9
284
207
145
101
8.4
2.8
70
71
-3
Guaranteed By Design
Guaranteed by design
87.8
390
3.5
27
24
10
10
10
10
26
28
7
MLX90323
2625
88.7
1.17
1.89
3.06
4.95
0.25
380
517
367
263
186
+3
9.3
4.2
Data Sheet
March/08
Ohms
uV/ºC
Hz/ºC
mA/V
mA/V
KHz
LSB
LSB
kHz
V/V
V/V
V/V
V/V
mA
mV
mV
mV
mV
mV
Bit
Bit
%
%