Comparative table between the MLX90614 and the MLX90615 DownloadLink 5480

Comparison IR thermometers
MLX90614 / MLX90615
Introduction
The MLX90614 family and the MLX90615 infrared thermometers have very comparable
characteristics. However, there are some differences one has to be mindful of when
comparing them. This is a list of the most important difference.
Comparison MLX90614 / MLX90615
MLX90614ESF
MLX90615ESG
package
TO-39, 8.2mm can diameter (basic version) TO-46, 4.7mm can diameter
Pinning not compatible
2 - PWM/
SDA
3 - VDD
2 - VDD
1SCL/
V
4 - VSS
1 - PWM/
SDA
3 - SCL
Top view
4–
VSS,
case
Top view
Operating temperature range:
-40ºC to 125ºC or -40ºC to 8º5C
-40ºC to 85ºC
Object temperature range
-70ºC to 380ºC
-40ºC to 115ºC
Accuracy
+/- 0.5ºC at room temperature
+/- 0.5ºC at room temperature
+/- 0.1ºC for medical version
+/- 0.1ºC at body temperautre
Resolution
0.02ºC with SMBus
0.02ºC with SMBus
10 bit PWM from 0.01ºC LSB internal
10 bit PWM from 0.02ºC LSB internal
Operating voltage
5V and high voltage
3V with sleep mode
3V with sleep mode
Shunt regulator for higher voltage
internal Zener for higher voltage
operation with external resistor
operation
Standard Field of View options
9º0, 35º, 10º
100º
Internal digital filters
Programmable FIR and IIR
Programmable IIR
Dual sensor option
Yes
No
High thermal stability option
Yes
No
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Comparison IR thermometers
MLX90614 / MLX90615
MLX90614ESF
MLX90615ESG
Response time
0.15s
0.5s
High stability option
Yes
No
Factory default SMBus address
5Ah
5Bh
PWM frequency
7 bit programmable between 1Hz and
Selectable 1 KHz or 10 Hz
1KHz
Thermal relay option
Yes
No
PWM, output type
Push-Pull or Open Drain, 7mA sink
Open Drain, 10mA sink current
current
Wake up command
Low pulse on the SDA pin
Low pulse on the SCL pin
Wake up time
80ms
50ms
ESD Sensitivity (AEC Q100 002)
2KV
2KV
Programmable emissivity compensation
Yes
Yes
EEPROM ECC
Yes
No
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