mlx90323 Melexis Company, mlx90323 Datasheet - Page 7

• Manufacturer Part Number: mlx90323
• Description: 4 ? 20 Ma Loop Sensor Interface With Signal Conditioning And Eeprom
• Manufacturer: Melexis Company

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
%
%