9 / 40 page
MLX90614 family
Single and Dual Zone
Infra Red Thermometer in TO-39
3901090614
Page 9 of 40
Data Sheet
Rev 003
03/Oct/2007
Parameter
Symbol
Test Conditions
Min
Typ
Max
Units
SMBus compatible 2-wire interface
2
Input high voltage
VIH
1.6
2
2.4
V
Input high voltage
VIH(Ta,V)
Over temperature and supply
1.2
2
2.8
V
Input low voltage
VIL
0.7
1.0
1.3
V
Input low voltage
VIL(Ta,V)
Over temperature and supply
0.5
1.0
1.5
V
Output low voltage
VOL
SDA pin in open drain mode,
over temperature and supply,
Isink = 2mA
0.25
V
SCL leakage
ISCL,leak
VSCL=3V, Ta=+85°C
20
uA
SDA leakage
ISDA,leak
VSDA=3V, Ta=+85°C
0.25
uA
SCL capacitance
CSCL
10
pF
SDA capacitance
CSDA
10
pF
Slave address
SA
Factory default
5Ah
hex
SMBus Request
tREQ
SCL low
1.024
ms
Timeout,low
Timeout,L
SCL low
30
ms
Timeout, high
Timeout,H
SCL high
50
us
Acknowledge setup
ti
Tsuac(MD
)
8-th SCL falling edge, Master
0.5
1.5
us
Acknowledge hold
ti
Thdac(MD
)
9-th SCL falling edge, Master
1.5
2.5
us
Acknowledge setup
ti
Tsuac(SD) 8-th SCL falling edge, Slave
2.5
us
Acknowledge hold
ti
Thdac(SD
)
9-th SCL falling edge, Slave
1.5
us
EEPROM
Data retention
Ta = +85°C
10
years
Erase/write cycles
Ta = +25°C
100,000
Times
Erase/write cycles
Ta = +125°C
10,000
Times
Erase cell time
Terase
5
ms
Write cell time
Twrite
5
ms
Note: refer to MLX90614Axx notes.
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